1990 Reference Compilation |
Posted/ Published | Author | Title | Source | Region | Keywords |
---|
DS1990-0101 1990 | Abbott, D., Menke, W. | Length of the global plate boundary at 2.4 Ga | Geology, Vol. 18, No. 1, January pp. 58-61 | Global | Craton, Size of the plates |
DS1990-0102 1990 | Abramovich, I.I., Klushin, I.G. | Geodynamics and metallogeny of folded belts | A.a. Balkema Publ, 255p | Russia | Book -ad, Metallogeny -folded belts |
DS1990-0103 1990 | Abrams, G.A., Grauch, V.J., Bankey, V. | Complete bouguer gravity anomaly map of the Uinta and Piceance basins andvicinity, Utah and Colorado | United States Geological Survey (USGS) Open File, No. MF-2008-D, 1 : 500, 000 | Utah, Colorado Plateau | Geophysics -gravity, Map |
DS1990-0104 1990 | Agee, C.B. | A new look at differentiation of the earth from melting experiments on the Allende meteorite | Nature, Vol. 346, No. 6287 August 30, pp. 834-837 | Global | Meteorite |
DS1990-0105 1990 | Akagi, T. | Genesis of diamonds and behaviour of trace elements in seawater.*JPN | Geochemistry, *JPN., Vol. 24, No. 1, pp. 1-12 | Global | Geochemistry, Diamond genesis |
DS1990-0106 1990 | Akaishi, M., Kanda, H., Yamoka, S. | Synthesis of diamond from graphite-carbonate systems under very high temperature and pressure | Journal of Crystal Growth, Vol. 104, pp. 578-581 | Global | Diamond synthesis, Experimental mineralogy |
DS1990-0107 1990 | Akulov, N.I. | Facies analysis of Upper Paleozoic diamond intermediate traps ofAngaraland. (Russian) | Sov. Geol., (Russian), No. 5, pp. 48-56 | Russia | Sedimentology, Angaraland |
DS1990-0108 1990 | Albrecht, A., Knittel, U. | The petrology of the Potassium rich alkaline rocks in the Palali Mountains(northern Luzon, Philippine island arc) | Neues Jahrbuch f?r Mineralogie Abh, Vol. 161, No. 3, pp. 255-286 | Global | Alkaline rocks, Potassium, Petrology |
DS1990-0109 1990 | Aleinikoff, J.N., Winegarden, D.L., Walter, M. | uranium-lead (U-Pb) (U-Pb) ages of zircon rims: a new analytical method using the air-abrasiontechnique | Chemical Geology, Vol. 80, pp. 351-363 | Global | Geochronology, Age determinations -uranium-lead (U-Pb) (U-Pb) |
DS1990-0110 1990 | Alekseyevskiy, K.M. | Prospecting significance of Takatin series analogs in Timan. (Russian) | Razvedka I Okhrana Nedr., (Russian), 1990, No. 2, pp. 9-11 | Russia | Diamonds, Alluvials -placers |
DS1990-0111 1990 | Alexander, J., Leeder, M.R. | Geomorphology and surface tilting in an active extensional basin, southwestMontana, USA | Journal of the Geological Society of London, Vol. 147, pt. 3, May pp. 461-468 | Montana | Geomorphology, Basin |
DS1990-0112 1990 | Allegre, C. | The behaviour of the earth, continental aand seafloor mobility | Harvard University Press, 275p. $ 14.95 | Global | Book -ad, Behaviour of the earth |
DS1990-0113 1990 | Allen, R.B. | Bibliography of South American geology: Volume 1, Argentina | Earth Sciences and Resources Institute, 373p. $ 75.00 | Argentina | Bibliography, Book -ad |
DS1990-0114 1990 | Altobelli, C. | How to value irradiated diamonds | Jewelers Circular Keystone, Vol. 161, No. 3, March p. 130 | Global | Diamond morphology, Irradiated diamonds |
DS1990-0115 1990 | Altukhova, Z.A., Talnikova, S.B. | Rare earth elements in autolith-bearing kimberlite breccias as indicators of geochemical evolution of the kimberlite system | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 780-781 | Russia | Geochemistry, Kimberlite -rare earths |
DS1990-0116 1990 | Amari, S., Anders, E., Virag, A. | Interstellar graphite in meteorites | Nature, Vol. 345, No. 6272, May 17, p. 238-239 | Global | Meteorites, Graphite |
DS1990-0117 1990 | Anderson, D.L. | The importance of being eclogite | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | Global | Experimental petrology, Eclogite |
DS1990-0118 1990 | Ansah, K. | Rehabilitation of the Ghanian mining sector | Natural Resources forum, Vol. 14, No. 3, August pp. 240-243 | Ghana | Diamond production, Mining economy |
DS1990-0119 1990 | Anthony, J.W., et al. | Handbook of mineralogy, Volume 1, elements, sulfides, sulfosalts | Mineral Data Publ, 588p. approx. $ 82.50 | Global | Mineralogy, Book review |
DS1990-0120 1990 | Anthony, T.R., Banholzen, W.F., Fleische, J.F., Wei, L.H. | Thermal diffusivity of isotopically enriched C-12 diamond | Phys. Rev. B., Vol. 42, No. 2, July 15, pp. 1104-1111 | Global | Diamond morphology, Geochronology C-12 diamon |
DS1990-0121 1990 | Antonelli, M., Cambray, F.W. | Detachment controlled sill emplacement in the midcontinent rift system Of the Lake Superior region | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A369 | Michigan, Kansas, Midcontinent | Tectonics, Rift |
DS1990-0122 1990 | Appiah, H., Norman, D.I. | Origin of diamonds in the Akwatia diamond field, Ghana | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A362 | Ghana | Diamond, Akwatia |
DS1990-0123 1990 | Arai, S. | Characterization of spinel peridotites in terms of olivine-spinel mantlearray | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125 | South Africa | Peridotites, Mantle |
DS1990-0124 1990 | Arbogast, B.F. | Quality assurance manual for the Branch of geochemistry... United States Geological Survey (USGS) | United States Geological Survey (USGS) Open File, No. 90-0668, 184p | United States | Geochemistry, Sample procedures |
DS1990-0125 1990 | Arik, A. | Effects of search parameters on kriged reserve estimates #2 | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-48, 11p | Global | Geostatistics, Kriging |
DS1990-0126 1990 | Arik, A. | Effects of search parameters on kriged reserve estimates #1 | International Journal of Mining and Geological Engineering, Vol. 8, pp. 305-318 | Global | Geostatistics, Ore reserves |
DS1990-0127 1990 | Arkani-Hamed, J., Urquhart, W.E.S. | Reduction to the pole of the North American magnetic anomlies | Geophysics, Vol. 55, No. 2, February pp. 218-225 | Midcontinent | Geophysics, Magnetics, gravity |
DS1990-0128 1990 | Arkani-Hamed, J., Urquhart, W.E.S. | Reduction to the pole of the North American magnetic anomalies | Geophysics, Vol. 55, No. 2, February pp. 218-225 | United States, Canada | Geophysics -magnetics, Crust |
DS1990-0129 1990 | Armbruster, T., Rothlisberger, F., Seifert, F. | Layer topology, stacking variation, and site distortion in melilite-related compounds in the system CaO-ZnO-GeO2-SiO2 | American Mineralogist, Vol. 75, No. 7-8, July-August pp. 847-858 | Global | Melilite, Experimental petrology |
DS1990-0130 1990 | Ash, C.H., Arksey, R.L. | Tectonic setting of allochthonous upper mantle ultramafic rocks in the Cache Creek terrane of The north western Canadian Cordillera | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A4. Abstract | British Columbia | Ultramafic, Mantle harzburgite |
DS1990-0131 1990 | Aubouin, J., Bourgois, J. | Tectonics of circum Pacific continental margins | V.s.p. Publ, 244p. approx. $ 100.00 United States | Pacific Ocean | Tectonics, Book -ad |
DS1990-0132 1990 | AusIMM | Tailings disposal at Argyle | Australian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 4, July p. 49 | Australia | News item, Argyle mine -tailings |
DS1990-0133 1990 | AusIMM | Innovation required in alluvial mining | Australian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 4, July pp. 40-41 | Global | Mining, Alluvial - brief overview |
DS1990-0134 1990 | AusIMM, Australian Mining Industry Council | Guidelines to the Australian code for reporting of identified resources and ore reserves | AusIMM, Australian Mining Industry Council, May 5p | Australia | Economics, Ore reserve guidelines |
DS1990-0135 1990 | Austin, G.T. | Diamond - USBM reviews current developments concerning diamond | American Ceramic. Soc. Bulletin, Vol. 69, No. 5, May pp. 854-855 | Global | Diamond -CVM., Brief overview |
DS1990-0136 1990 | Austin, G.T. | Gem stone production in North Carolina. Brief 1 line mention of a 0.25carat diamond recovered from a placer gold mine in 1988 | Usbm Mineral Industry Studies - Gem Stone Production, p. 15 | Global | News item, Diamond recovered |
DS1990-0137 1990 | Austin, G.T. | Gem stones; United States Bureau of Mines, 1990 | United States Bureau of Mines, 21p | Global | Production, consumption, tables, Diamond -review of countries |
DS1990-0138 1990 | Austin, G.T. | Gem stones; Minerals Yearbook, 1990 | U.s.bureau Of Mines, Minerals Yearbook, 1989, 20p | United States | Diamonds covered, Prices/consumption/prospecting activities |
DS1990-0139 1990 | Austin, G.T. | Gem stones; U.S. Minerals Yearbook, 1990 | U.s. Minerals Yearbook, Vol. 1, pp. 413-424 | United States | Overview 1988, Production |
DS1990-0140 1990 | Austin, G.Y. | Gem stones; Mining Engineering, 1990 | Mining Engineering, Vol. 42, No. 6, June pp. 563-564 | United States, Global | Economics, Brief overview of world p |
DS1990-0141 1990 | Australian | Cluff closer to solving diamond mystery | Australian, May 31, 1/2p | Australia | News item, Cluff |
DM1990-1643 1990 | Australian Journal of Mining | WA earns 57% more revenue from its friend- diamonds | Australian Journal of Mining, October p. 29, 31. (1/2p) | Australia | News item, Diamond production |
DS1990-0142 1990 | Ave Lallemant, H.G., Guth, L.R. | Role of extensional tectonics in exhumation of eclogites and blueschists i nan oblique subduction setting northeastern Venezuela | Geology, Vol. 18, No. 10, October pp. 950-953 | Venezuela | Eclogites, Tectonics |
DS1990-0143 1990 | Azbel, I.Ya., Tolstikhin, I.N. | Geodynamics, magmatism and degassing of the earth | Geochimica et Cosmochimica Acta, Vol. 54, pp. 139-154 | Global | Mantle dynamics, Mantle genesis |
DS1990-0144 1990 | B.C. and Yukon Chamber of Mines | Cordilleran geology and exploration roundup | B.c. And Yukon Chamber Of Mines, Program February 6-9 1990 | Global | Cordillern Roundup, Exploration |
DS1990-0145 1990 | Baafi, E.Y., Ichwan, Z. | A fortran based microcomputer screen handling system for miningapplications | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-93, 6p | Global | Geostatistics, Mining applications |
DS1990-0146 1990 | Baars, D.L. | Conjugate basement rift zones in Kansas, Midcontinent USA #1 | Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on, p. 24, Abstract | Kansas | Tectonics, Midcontinent |
DS1990-0147 1990 | Babaei, A. | Evolution of antivergent folds on a Paleozoic accretionary prism, Arkansaw:an alternative view | Geology, Vol. 18, No. 10, October pp. 987-990 | Arkansas | Tectonics, Folding |
DS1990-0148 1990 | Babel | Evidence for early Proterozoic plate tectonics from seismic reflection profiles in the Baltic Shield. | Nature, Vol. 348, Nov. 1, pp. 34-38. | Finland, Norway, Sweden, Baltic States | Geophysics - seismics, Tectonics, model, MOHO, subduction |
DS1990-0149 1990 | Bacon, C.R. | Calc-alkaline, shoshonitic and primitive tholeiiticlavas from Monogenetic volcanoes near Crater Lake,Oregon | Journal of Petrology, Vol. 31, pt. 1, pp. 135-166 | Oregon | Alkaline rocks, Shoshonite |
DS1990-0150 1990 | Badziag, P., Verwoerd, W.S., Ellis, W.P., Greiner, R. | Nanometre-sized diamonds are more stable than graphite | Nature, Vol. 343, No. 6255, Jan. 18, pp. 244-245 | Global | Diamond crystallography |
DS1990-0151 1990 | Bagdasarov, Yu.A. | Apatite carbonate eruptive breccias in the Tomtor Massif -new type of rocks of carbonatite complexes.RUS | Doklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 310, No. 4, pp. 931-935 | Russia | Carbonatite, Apatite |
DS1990-0152 1990 | Bagdasarov, Yu.A., Syngayevskiy, Ye.D. | Conditions of formation and source of carbonatites of the Dubravinskoyeoccurrence, as inferred from dat a on sulfur, oxygen and carbon isotopes | Doklady Academy of Science USSR, Earth Science Section, Vol. 304 No. 1-6, pp. 215-218 | Russia | Carbonatite, Geochronology |
DS1990-0153 1990 | Bailey, D.K. | Mantle carbonatite eruptions: crustal context and evolution | Lithos, Special Issue, Vol. 25, No. 4, pp. 37-42 | Global | Mantle, Carbonatite |
DS1990-0154 1990 | Bailey, D.K., Hampton, C.M. | Volatiles in alkaline magmatism | Lithos, Special Issue, Vol. 25, No. 4, pp. 157-166 | Global | Alkaline rocks, Experimental petrology |
DS1990-0155 1990 | Baker, M.B., Wyllie, P.J. | Liquid immiscibility in a nephelinite-carbonate system at 25 kbar And implications for carbonatite origin | Nature, Vol. 346, No. 6280, July 12, pp. 168-170 | Hawaii | Carbonatite, Experimental petrology |
DS1990-0156 1990 | Balashov, Yu.A., Kotogin, N.F. | Geochemistry of rare earth and other trace elements in the Archean greenstone belts of the Voronoezh crystalline massif. (Russian) | Geochemistry International (Geokhimiya), (Russian), No. 4, pp. 603-609 | Russia | Peridotite, Picrite |
DS1990-0157 1990 | Balfour, I. | Aga Khan III. Famous diamonds of the world XLIII | Indiaqua, No. 55 1990/1, p. 195-196 | Global | Famous diamonds, Aga Khan III |
DS1990-0158 1990 | Balfour, I. | Star of Egypt. Famous diamonds of the world XLIII | Indiaqua, No. 55 1990/1, p. 197-198 | Global | Famous diamonds, Star of Egypt |
DS1990-0159 1990 | Ball, D.G.A., Robin, P.Y.F. | METPET: metamorphic petrology microcomputer programs | Journal of Metamorphic Geology, Vol. 8, No. 3, May pp. 251-256 | Global | Computer program -METPET., Petrology |
DS1990-0160 1990 | Ballhaus, C., Berry, R.F., Green, D.H. | Oxygen fugacity controls in the earth's upper mantle | Nature, Vol. 348, No. 6300, November 29, pp. 437-439 | Global | Mantle, Geochronology -oxygen |
DS1990-0161 1990 | Barashkov, I.P., Matsiuk, S.S., Talnikov, S.B. | First find of zonal bi-refringence garnets from the Udachnaya kimberlitepipe, Yakutia. (Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 314, No. 3, pp. 698-701 | Russia | Garnet mineralogy, Deposit -Udachnaya |
DS1990-0162 1990 | Barber, B. | Calcium carbonate in Zimbabwe... mentions locations of carbonatites | Zimbabwe Geological Survey Mineral Resources Series, No. 21, 150p. | Zimbabwe | Carbonatite |
DS1990-0163 1990 | Bardossy, A., Bogardi, I., Kelly, W.E. | Kriging with imprecise (Fuzzy) variograms. I. theory. II. Applications | Math. Geol, Vol. 22, No. 1, pp. 63-79. pt. 2. 81-94 | Global | Geostatistics, Kriging, variograM. |
DS1990-0164 1990 | Bareanov, G.P., Zezin, R.B., Kuznetsova, V.P. | Inclusions of 'diamond within diamond' type and pecularities of crystallography and morphology of a host diamond.(Russian) | Izvest. Akad, Nauk SSSR, (Russian), Vol. 1990, No. 10, October, pp. 70-77 | Russia | Diamond morphology, Diamond inclusions |
DS1990-0165 1990 | Barker, A.J. | Introduction to metamorphic textures and microstructures | Blackie and Sons Publ, 170p. $ 35.95 softbound ISBN 0-216-02131-5 | Global | Book, Metamorphic textures |
DS1990-0166 1990 | Barnard, F. | The winds of change ruffle Guyana's waters. Brief mention of diamond activities in an overview of activities in Guyana | International Liaison Group on Gold Mineralization Newsletter, No. 11, October 1990 pp. 45-46 | Guyana | News item, Diamond activities |
DS1990-0167 1990 | Barnes, S.J., Often, M. | Ti-rich komatiites from northern Norway | Contributions to Mineralogy and Petrology, Vol. 105, No. 1, pp. 42-54 | Norway | Komatiites, titanium, Greenstone belt |
DS1990-0168 1990 | Barnsley, M.F. | The desktop fractal design system | Academic Press, 48p. and disc. approx. $ 50.00 | Book | Computers, Program -Fractals |
DS1990-0169 1990 | Barrie, C.T. | uranium-lead (U-Pb) (U-Pb) garnet and titanite age for the Bristol Township lamprophyre western Abitibi Subprovince, Canada | Canadian Journal of Earth Sciences, Vol. 27, No. 11, November pp. 1451-1461 | Ontario | Lamprophyre, Geochronology |
DS1990-0170 1990 | Barsanov, G.P., Zezin, R.B., Kuznetsova, V.P. | Influence of diamond in diamond -type inclusions on crystallographical morphological pecularities of diamond host. (Russian) | Izvest. Akad. Nauk SSSR, (Russian), No. 10, pp. 70-78 | Russia | Diamond inclusions, Diamond morphology |
DS1990-0171 1990 | Barton, J.M., Van Reenen, D.D., Roering, C. | The significance of 3000 Ma granulite facies mafic dikes in the central zone of the Limpopo Belt. | Precambrian Research, Vol. 48, pp. 299-308. | Southern Africa, Zimbabwe | Dikes, Limpopo Orogeny |
DS1990-0172 1990 | Bartoshinskiy, Z.V., Bekesha, S.N., Verzhak, V.V., Vinnichenko, T.G. | Non x-ray luminescence kimberlite diamonds.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 2, pp. 15-19 | Russia | Diamond morphology, Spectroscopy |
DS1990-0173 1990 | Bartoshinsky, Z.V., Bekesha, S.N., et al. | Luminesence kinetics of N3 centers of natural diamond.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 6, December pp. 85-87 | Russia | Mineralogy, Diamond luminesence |
DS1990-0174 1990 | Barwood, H.L., Howard, J.M. | Rare earth fluorcarbonates at Magnet Cove, Hot SpringCounty, SOURCE[ Geological Society of America (GSA) Abstracts with programs, South-Central | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 2 | Arkansas | Carbonatite, Rare earths |
DS1990-0175 1990 | Bass, J.D., Kanzaki, M. | Elasticity of a majorite pyrope solid solution | Geophysical Research Letters, Vol. 17, No. 11, October pp. 1989-1992 | Global | Garnet, Pyrope |
DS1990-0176 1990 | Bassi, G., Nichols, B.C. | Factors controlling style of continental rifting:insights from geodynamic modelling | G.s.c. Forum January 16-17, Ottawa, Poster display Abstract | Canada | Tectonics, Rifting |
DS1990-0177 1990 | Bates, M.P., Halls, H.C. | Regional variation in paleomagnetic polarity of the Matachewan dyke swarm related to the Kapuskasing structural Zone, Ontario | Canadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 200-211 | Ontario | Tectonics, Kapuskasing Structural Zo |
DS1990-0178 1990 | Bayer, R., Lucazeau, F., Nicolas, A. | Texture of the peridotite xenoliths and geophysical arguments for recent asthenospheric diapirism in the Massif Central, France | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125 | France | Peridotites, Xenoliths |
DS1990-0179 1990 | Beamish, D. | A granite window to the lower electrical crust and upper mantle | Terra Nova, Vol. 2, pp. 314-319 | Global | Mantle, Geophysics -Magnetotellur |
DS1990-0180 1990 | Beccaluva, L., Coltori, M., Marchesi, S. | Lithospheric oceanic mantle beneath the Canary Islands: evidence from ultramafic xenoliths from Lanzarote | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125 | Global | Basanite, Alkaline rocks |
DS1990-0181 1990 | Bechtel, T.D., Forsyth, D.W., Sharpton, V.L., Grieve, R.A.F. | Variations in effective elastic thickness of the NorthAmericanlithosphere | Nature, Vol. 343, No. 6259, February 15, pp. 636-638 | Midcontinent | Geophysics, Bouguer gravity |
DS1990-0182 1990 | Bedard, L.P. | Petrogenesis of mantle derived large-ion lithophile elements (LILE) enriched Archean monzodiorites and Trachy andesites ( sanukitoids) .. | Canadian Journal of Earth Sciences, Vol. 27, pp. 1135. | Ontario | Superior Province, Alkaline rocks - calc alkaline |
DM1990-1644 1990 | Behrmann, N. | De Beers to shift control of its holdings outside of South Africa to | Wall Street Journal, Wednesday March 7, p. A3 | South Africa | News item, De Beers holdings-Switzer |
DS1990-0183 1990 | Bekhtol, D.A.F., Semenov, D.F. | Metabasites and ultrabasites of the Susunay Range, Sakhalin Island.(Russian) | Tikhookeanskaya Geol. (Russian), Vol. 1990, No. 1, pp. 121-126 | Russia | Petrology, Diamond mentioned |
DS1990-0184 1990 | Bell, D.R., Rossman, G.R. | Hydroxyl in anhydrous minerals from eclogite xenoliths | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa, Colorado Plateau | Eclogite, Xenoliths |
DS1990-0185 1990 | Bell, J.A.E. | Value added products | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 67-73 | Global | Copper and nickel composites |
DS1990-0186 1990 | Bell, J.S., McCallum, R.E. | In situ stress in the Peace River Arch area, western Canada | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 270-281 | Alberta | Peace River area, Tectonics, structure |
DS1990-0187 1990 | Beloussov, V., Bevis, M.G., Crook, K.A.W., et al. | Critical aspects of the plate tectonic theory- Vol. I. criticism on the plate tectonic theory. Vol. II Alternative theories | Augustithis Publishing, (Greece), Vol. I. 435p. $ 50.00 Vol. II 444p. $ 50.00 | Global | Plate tectonics, Theories |
DS1990-0188 1990 | Beloussov, V.V. | Tectonosphere of the earth: upper mantle and crust interaction | Tectonophysics, Vol. 180, No. 2-4, August 20, pp. 139-184 | Global | Mantle, Review -tectonics |
DS1990-0189 1990 | Beloussov, V.V. | Tectonophyere of he Earth: upper mantle and crust interaction | Tectonophysics, Vol. 180, No. 2-4, Aug. 20, pp. 139-184. | Mantle | Crust, Tectonics |
DS1990-0190 1990 | Ben Othman, D., Tilton, G.R., Menzies, M.A. | lead, neodymium, and Strontium isotopic investigations of kaersutite and clinopyroxene from ultramafic nodules and their host basalts: the nature of the subcontinental mantle | Geochimica et Cosmochimica Acta, Vol. 54, pp. 3449-3460 | California, Arizona, New Mexico | Mantle, Nodules -kaersutites |
DC1990-1918 1990 | Benguela Concessions Limited | Annual Report (1991 due out October 1991) | Benguela Concessions Annual Report, 27p | South Africa, Southwest Africa, Namibia | News item, Benguela annual report |
DS1990-0191 1990 | Benito Garcia, R., Martinez Frias, J. | BITCLA: GW-BASIC program to plot classification diagrams | Computers and Geosciences, Vol. 16, No. 2, pp. 265-272 | Global | Program -BITCLA., Classification plots |
DS1990-0192 1990 | Benito Garcia, R., Martinez Friaz, J. | BITERCLA: GW-BASIC program to plot classification diagrams | Computers and Geosciences, Vol. 16, No. 2, pp. 265-267 | Global | Computer, Program - BITERCLA. |
DS1990-0193 1990 | Bennett, R.H., Bryant, W.R., Hulbert, M.H. | Microstructure of fine grained sediments- from mud to shale | Springer Verlag, 458p. $ approx. $ 98.00 | Global | Book -ad, Sediments -fine grained |
DS1990-0194 1990 | Bergeron, C., Morris, T.L., Ioup, J.W. | Upward and downward continuation of airborne electromagnetic data | Society of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 696-699. Extended abstract | Global | Geophysics, electromagnetic -airborne |
DS1990-0195 1990 | Berhe, S.M. | Ophiolites in northeast and East Africa: Implications for Proterozoic crustal growth | Journal of the Geological Society of London, Vol. 147, No. 1, pp. 41-58 | East Africa | Ophiolites, Proterozoic |
DS1990-0196 1990 | Bertka, C.M., Holloway, J.R., Mysen, B.O. | Partial melting phase relations in an iron-rich mantle | Carnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 80-87 | Global | Experimental petrology, Lherzolite/mantle |
DS1990-0197 1990 | Best, J.A., Barazangi, M., Al-Saad, D., Sawaf, T., Gebran, A. | Bouguer gravity trends and crustal structure of the Palmyride Mountain Belt and surrounding northern Arabian platform in Syria | Geology, Vol. 18, No. 12, December pp. 1235-1239 | Syria | Geophysics -gravity, Craton |
DS1990-0198 1990 | Best, M., Spies, B. | Recent developments in analysis and presentation of large dat a sets in mineral exploration | Geophysics, The leading Edge of Exploration, Vol. 9, No. 9, September pp. 37-43 | Global | Computers, Geophysics |
DS1990-0199 1990 | Bi, Xiang Xin, Eklund, P.C., et al. | Optical properties of chemical vapour deposited diamond films | Journal of Material Research, Vol. 5, No. 4, pp. 811-817 | Global | Diamond synthesis, CVD. |
DS1990-0200 1990 | Bickford, M.E. | Origin of the middle Proterozoic granite-rhyolite terranes of themidcontinent: a model involving accretion followed by rifting | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 5 | Midcontinent | Proterozoic, Tectonics Model |
DS1990-0201 1990 | Bickford, M.E., Collerson, K.D., Lewry, J.F., Van Schmus, W.R. | Proterozoic collisional tectonism in the Trans-Hudsonorogen, Saskatchewan | Geology, Vol. 18, No. 1, January pp. 14-18 | Saskatchewan | Proterozoic, Tectonics |
DS1990-0202 1990 | Bickford, M.E., Collerson, K.D., Lewry, J.F., Van Schmus, W.R. | Proterozoic collisional tectonism in the Trans-Hudson orogen Saskatchewan | Geology, Vol. 18, No. 1, January pp. 14-18 | Saskatchewan | Tectonics, Craton, orogeny |
DS1990-0203 1990 | Bienvenu, P., Bougault, H., Joron, J.L., Treuil, M., Dmitriev, L. | Mid Ocean Ridge Basalt (MORB) alteration: rare earth element/non-rare earth hydromagmaphile elementfractionation | Chemical Geology, Vol. 82, No. 1/2, March 30, pp. 1-14 | Global | Magma genesis, Mid Ocean Ridge Basalt (MORB) alteration |
DS1990-0204 1990 | Bird, P., Gratz, A.J. | A theory for buckling the mantle lithosphere and Moho during compressive detachments in continents | Tectonophysics, Vol. 177, pp. 325-336 | Global | Mantle, Tectonics |
DS1990-0205 1990 | Biryukov, V.M., Gornov, P.Yu., Ivanov, G.I., Kosygin, Yu.A. | First diamond finds in plutonic xenoliths at the eastern margin of the Siberian craton #2 | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 122-125 | Russia | Eclogite, Kimberlite breccia |
DS1990-0206 1990 | Biryukov, V.M., Kosygin, Yu.A. | First find of accessory diamonds in drusitic eclogites of some ophiolite complexes in Transbaikalia | Doklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 104-107 | Russia | Eclogites -diamonds -analyses, Ophiolites |
DS1990-0207 1990 | Bitech | Acid mine drainage- designing for closure | BiTech, 550p. approx. $ 110.00 | Global | Mine drainage, Book -ad |
DS1990-0208 1990 | Bjelland, H. | Writing better technical articles | Tab Books, 188p | Global | Book -ad, Writing |
DS1990-0209 1990 | Black, T.C., Freyberg, D.L. | Simulation of one dimensional correlated fields using a matrix factorization moving average approach | Math. Geol, Vol. 22, No. 1, pp. 39-62 | Global | Geostatistics, Random field |
DS1990-0210 1990 | Blank, H.R., Kucks, R.P. | Preliminary aeromagnetic, gravity and generalized geologic maps of the United States Geological Survey (USGS) Basin and Range-Colorado plateau transition zone study area in southwestUtah, Nevada | United States Geological Survey (USGS) Open File, No. 89-0432, 16p. 3 oversize sheets 1: 250, 000 | Colorado Plateau, Utah | Geophysics -magnetics, gravity, Map |
DS1990-0211 1990 | Blinova, G.K. | Distribution of structural impurities in diamonds of different origin | Doklady Academy of Science USSR, Earth Science Section, Vol. 304 No. 1-6, pp. 156-158 | Russia | Diamond morphology, Impurities |
DS1990-0212 1990 | Bliss, J.D., McKelvey, G.E., Allen, M.S. | Application of grade and tonnage deposit models: the search for ore deposits possible amenable to small scale mining | United States Geological Survey (USGS) Open File, No. 90-0412, 24p. $ 3.75 | Global | Reserves -Models -grade and tonnage, Mining applications |
DS1990-0213 1990 | Bloomer, S., Stern, R. | Tectonic origins | Nature, Vol. 346, No. 6284, August 9, p. 518 | Global | Tectonics, Volcanics |
DS1990-0214 1990 | Blundell, D.J. | Seismic images of continental lithosphere | Journal of Geological Society of London, Vol. 147, pp. 895-913. | Mantle | Geophysics - seismics, Moho, lithosphere |
DS1990-0215 1990 | Blundell, D.J., Gibbs, A.D. | Tectonic evolution of the North Sea rifts | Clarendon Press, Oxford, 272p. Cost? | North Sea | Tectonics, Rifting |
DS1990-0216 1990 | Bocchio, R., De Capitani, L., Liborio, G., Maresch, W.V., Mottana | The eclogite bearing series of Isla Margarita, Venezuela: geochemistry of metabasic lithologies in the la Rinconada and Juan Griego Groups | Lithos, Vol. 25, No. 1-3, November pp. 55-70 | Venezuela | Eclogites, Geochemistry |
DS1990-0217 1990 | Bodinier, J.-L., Menzies, M.A., Thirwall, M. | Elemental and isotopic geochemistry of the Lanzo Lherzolite Massif:implications for the temporal evolution of the Morb source | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 126 | Italy | Lherzolite, Geochemistry |
DS1990-0218 1990 | Bodinier, J.L., Vasseur, G., Vernieres, J., Dupuy, C., Fabries, J. | Mechanisms of mantle metasomatism: geochemical evidence from the Lherzorogenic peridotite | Journal of Petrology, Vol. 31, No. 3, June pp. 597-628 | Germany | Mantle Metasomatism, Geochemistry |
DS1990-0219 1990 | Boily, M., Williams-Jones, A.E., Salvi, S. | A reappraisal of the geology and geochemistry of the Zr-Y-Nb-Be and rare earth elements (REE)mineralized Strange Lake peralkalinepluton, Quebec-Labrador | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A12. Abstract | Quebec, Labrador | Arfvedsonite, Rare earths |
DS1990-0220 1990 | Bonatti, E. | Subcontinental mantle exposed in the Atlantic ocean on St. Peter-Paulislets | Nature, Vol. 345, No. 6278, June 28, pp. 800-802 | Atlantic ocean | Mantle, Petrology |
DS1990-0221 1990 | Bonatti, E. | Not so hot spots in the oceanic mantle | Science, Vol. 250, No. 4977, October 5, pp. 107-111 | Global | Mantle, Hotspots |
DM1990-1645 1990 | Booth, D. | Digital geological mapping. Brief outline #NAME? of digitalmap production | Mining Magazine, Vol. 162, No. 5, May pp. 366-367 | Global | Computers, Digital maps |
DS1990-0222 1990 | Boris, E.I., Rotman, A.Ya., Serenko, V.P. | Time of occurrence of vent facies of basite volcanism within Botuobiyauplift | Soviet Geology and Geophysics, Vol. 31, No. 7, pp. 48-53 | Russia | Basite, Tectonics |
DS1990-0223 1990 | Boryta, M., Condie, K.C. | Geochemistry and origin of the Archean Beit Bridge complex, Limpopo @South Africa | Journal of the Geological Society of London, Vol. 147, pt. 2, March pp. 229-240 | South Africa | Geochemistry, Beit Bridge Complex |
DS1990-0224 1990 | Bosse, J. | Les lamprophyres de la region du lac Shortt. Projet de fin d'etudes | University of du Quebec a Montreal, 39p. | Quebec | Dikes - lamprophyre, Deposit - Lac Shortt |
DS1990-0225 1990 | Bostwick, C.J., Pelley, C.W. | Computer aided interpretation of geotechnical data | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 100, 19p | Global | Computer, Numerical modeling |
DS1990-0226 1990 | Boulton, G.S., Clark, C.D. | The Laurentide ice sheet through the last Glacial cycle - the topology of drift lineations as a key to dynamic behaviour of former ice sheets | Transactions Royal Society. Edinburgh Earth Science, Vol. 81, pp. 327-348 | Canada, United States, Europe | Geomorphology, Laurentide ice sheet |
DS1990-0227 1990 | Boulton, G.S., Clark, C.D. | A highly mobile Laurentide ice sheet revealed by satellite images of glacial lineations | Nature, Vol. 346, No. 6287 August 30, pp. 813-817 | Ontario | Geomorphology, remote sensing, Laurentide |
DS1990-0228 1990 | Bourne, H.L. | What it's worth: a review of mineral royalty information #1 | Mining Engineering, Vol. 42, No. 7, July pp. 676-680 | Global | Economics, Royalty information |
DS1990-0229 1990 | Bowman, J.R., Kennett, B.L.N. | An investigation of the upper mantle beneath northwest Australia using a hybridseismographarray | Geophys. Journal of International, Vol. 101, No. 2, pp. 395-410 | Australia | Mantle, Geophysics -seismics |
DS1990-0230 1990 | Bowring, S.A., Karlstrom, K.E. | Growth, stabillization and reactivation of Proterozoic lithosphere in The southwestern United States | Geology, Vol. 18, No. 12, December pp. 1203-1206 | Colorado Plateau, Arizona, New Mexico | Mantle, Tectonics |
DS1990-0231 1990 | Boxer, G.L., Deakin, A.S. | Argyle alluvial deposits | In: Geology of the Mineral Deposits of Australia and Papua New Guinea ed., Vol. 2, pp. 1655-1658 | Australia | Alluvials, Deposit -Argyle |
DS1990-0232 1990 | Braile, L.W., et al. | Preliminary new models of the crustal structure beneath the Kenya Rift From the KRISP 90 seismic refraction profiles | Eos, Vol. 71, No. 43, October 23, p. 1450 Abstract | Kenya | Geophysics -seismics, Tectonics |
DS1990-0233 1990 | Braithwaite, R.W. | Importance of borehole surveying for mineral exploration, borehole planning and prospect evaluation | Transactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. A., pp. A110-A113 | Global | Borehole survey tools, Methodology |
DS1990-0234 1990 | Bratus, M.D., Zinchuk, N.N., Argunov, K.P., Svoren, Y.M. | Composition of fluid inclusions in Yakutian diamond crystals.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 4, August pp. 49-56 | Russia | Diamond morphology, Diamond inclusions |
DM1990-1646 1990 | Brewis, T. | Sampling and weighing | Mining Magazine, Vol. 163, No. 4, October pp. 274-276, 278-280 | Global | Sampling, Weighing -overview of companies/suppliers/processes |
DS1990-0235 1990 | Brey, G.P., Kohler, T. | Geothermobarometry in four phase Lherzolites II. New thermobarometers, and practical assessment of existing thermobarometers | Journal of Petrology, Vol. 31, pt. 6, pp. 1353-1378 | Global | Geothermobarometry, Lherzolites |
DS1990-0236 1990 | Brey, G.P., Kohler, T., Nickel, K. | New pyroxene geothermobarometers and testing of existing calibrations | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 67 | Global | Geothermobarometers, Lherzolites |
DS1990-0237 1990 | Brey, G.P., Kohler, T., Nickel, K.G. | Geothermobarometry in four phase lherzolites I. experimental results from10 to 60 kb | Journal of Petrology, Vol. 31, pt. 6, pp. 1313-1352 | Global | Geothermobarometry, Lherzolites |
DS1990-0238 1990 | Brice, W.C., Lehmann, E.K., Beck, J.W., Knoll, A. | Mining in Minnesota: balancing environmental protection and economicdevelopment | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-26, 10p | Minnesota | Law, Mining regulations |
DS1990-0239 1990 | Briceno, H., Schubert, C., Paolini, J. | Table -mountain geology and surficial geochemistry: Chimanta Massif, Venezuelan Guyana Shield | Journal of South American Earth Sciences, Vol. 3, No. 4, pp. 179-194 | Venezuela | Shield, Geochemistry |
DS1990-0240 1990 | Bridges, S.R. | The future of desk top computers in geophysics | Leading Edge of Exploration (Geophysics News letter), Vol. 9, No. 3, March pp. 17-21 | Global | Computers, Geophysics |
DM1990-1647 1990 | Brock, G | Gem fever- Saskatchewan luring diamond prospectors | Ottawa Citizen Newspaper, Wednesday Dec. 26, p. D12 | Saskatchewan | News item, Historical overview of activities to date |
DS1990-0241 1990 | Brodin, B.V., Shulgin, A.S., Dubinchuk, V.T., Sidorenko, G.A. | The mineralogy of low temperature hydrothermal molybdenum deposits | International Geology Review, Vol. 32, No. 11, November pp. 1156-1165 | Russia | MolybdenuM., Mineralogy |
DS1990-0242 1990 | Brodskaya, S.Y., Sharanova, Z.V., Genshaft, Y.S., Ilupin, I.P. | Temperatures of secondary geologic processes in the Yakutia kimberlites evaluated from magneticdata.(Russian) | Izvest. Akad. Nauk, SSSR, (Russian), No. 1, January pp. 62-70. ISI# CR 707 | Russia | Geophysics -magnetics, Alteration |
DS1990-0243 1990 | Broecker, W.S., Denton, G.H. | What drive's glacial cycles? | Scientific American, Vol. 262, No. 1, January pp. 48-107 | Global | Astronomy, General overview of Global climates |
DS1990-0244 1990 | Brooker, R.A., Hamilton, D.L. | Three liquid immisicibility and the origin of carbonatites | Nature, Vol. 346, No. 6283, ugust 2, pp. 459-461 | Global | Carbonatite, Chemistry |
DS1990-0245 1990 | Brooker, R.A., Hamilton, D.L. | Three liquid immiscibility and the origin of carbonatites | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 67 | Global | Origin, Carbonatite |
DS1990-0246 1990 | Brown, K.M. | The nature and hydrogeologic significance of mud diapirs and diatremes for accretionary systems | Journal of Geophy. Res, Vol. 95 pp. 8969-8982 | Global | Mud diapirs |
DS1990-0247 1990 | Bryndzia, L.T., Wood, B.J. | Oxygen thermobarometry of abyssal spinel peridotites: the Redox state and C-O-H volatile composition of the earth's sub-oceanic upper mantle | American Journal of Science, Vol. 290, December pp. 1093-1116 | Global | Mantle, Peridotites, experimental petrology |
DS1990-0248 1990 | Buchan, K.L., et al. | Relative age of Otto stock and Matachewan dikes from paleomagnetism And implications for Precambrian polar | Canadian Journal of Earth Sciences, Vol. 27, pp. 915-22. | Ontario | Polar wander path, Diabase dike, Geochronology |
DS1990-0249 1990 | Bucher-Nurminen, K. | Geological phase diagram software- brief review of Thermocalc; PTX-system Geo-Calc and Geotab; Perplex and Vertex | Terra Nova, Vol. 2, pp. 401-410 | Global | Computer, Programs -Thermocalc, PTX-system, Geo-calc, Geoteb, Perplex |
DS1990-0250 1990 | Bucher-Nurminen, K. | Transfer of mantle fluids to the lower continental crust: constraints from mantle mineralogy and MOHO temperature | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 249-261 | Global | MOHO, Mantle mineralogy |
DS1990-0251 1990 | Buckley, H.A., Woolley, A.R. | Carbonates of the magnesite-siderite series from four carbonatitecomplexes | Mineralogical Magazine, Vol. 54, September pp. 413-418 | Global | Carbonatite, Magnesite-siderite |
DS1990-0252 1990 | Bukowinski, M.S.T. | Thermodynamically consistent decompression: implications for lower mantlecomposition | Journal of Geophysical Research, Vol. 95, No. B8, August 10, pp. 12, 583-12, 593 | Global | Mantle, Mineralogy |
DS1990-0253 1990 | Bulanova, G.P., Spetsius, Z.V. | Inclusion in diamond and minerals of mantle xenoliths from kimberlites as A source of information on the upper mantle composition | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 784-785 | Russia | Diamond morphology, Diamond inclusions |
DS1990-0254 1990 | Bulashevich, Yu.P., Khachay, Yu.V. | Mechanism of convection in the upper mantle of the earth | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 1-4 | Russia | Mantle, Experimental |
DS1990-0255 1990 | Bunch, J.P., Gurr, T.M. | Environmental auditing as an effective management tool for the miningindustry | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-13, 11p | Global | Mining, Environmental audit |
DS1990-0256 1990 | Burness, H.S., Martin, W.E. | The effects of global warming on the mining industry:issues, tradeoff sand options | Colorado School of Mines, Department of Mineral Economics, Working Paper, No. 90-3, 46p | Global | Mining industry, Economics-global warming |
DS1990-0257 1990 | Bursnall, J.T. | Deformation sequence in the southeastern Kapuskasing structural zone, Ivan hoe Lake Ontario, Canada | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 469-484 | Ontario | Kapuskasing zone, Tectonics |
DS1990-0258 1990 | Busheva, E.B., Vasiljeva, E.R., Garanin, V.K., Kudrjavtseva | Mineralogy of kimberlites of the northern European part of the USSR | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 786-788 | Russia | Kimberlites, Mineralogy |
DS1990-0259 1990 | Byakov, V.M., Pimonov, G.G., Stepanov, O.P. | Mechanism for the formation of diamonds in meteorites | Sov. Astr. L., Vol. 16, No. 6, Nov-Dec. pp. 452-453. # FR106 | Russia | Diamonds, Meteorites |
DS1990-0260 1990 | C.F. Mineral Research Ltd | The development of advanced technology to distinguish between productive diamondiferous and barren diatremes #1 | Geological Survey Of Canada Open File, Riley's Datashare Calgary Cost:, No. 2124 | Global | Diatremes, Diamondiferous economics |
DS1990-0261 1990 | Cadet, J.P., Le Pichon, X. | Fluids in subduction zones | International Conference held Nov. 5-6, 110p. abstracts only | Global | Subduction zones, Fluids |
DS1990-0262 1990 | Calvert, A.J., Hasselgren, E.A., Clwoes, R.M. | Oceanic rift propagation- a cause of crustal underplating and seamountvolcanism. | Geology, Vol. 18, No. 9, September pp. 886-889 | Global | Tectonics -seamount, Crust |
DS1990-0263 1990 | Campbell, A.J., Heinz, D.L., Davis, A.M. | Melt partioning behaviour in high pressurehases of natural olivine | Eos, Vol. 71, No. 17, April 24, p. 527 Abstract only | Arizona | San Carlos, Olivine |
DM1990-1648 1990 | Campbell, C. | De Beers signs $ 5 bn deal for Russian gems | Times, July 26, 1p | Russia | News item, De Beers and Russia |
DS1990-0264 1990 | Campbell, I.H., Griffiths, R.W. | Implications of mantle plume structure for the evolution of flood basalts | Earth and Planetary Science Letters, Vol. 99, pp. 79-83 | Global | Mantle, Geochemistry -plumes structure |
DS1990-0265 1990 | Campbell, I.H., Griffths, R.W. | Implications of mantle plume structure for the evolution of flood basalts | Earth and Planetary Science Letters, Vol. 99, pp. 79-93. | Mantle | Flood basalts - not specific to diamond |
DS1990-0266 1990 | Campbell, W.H. | Deep earth electrical conductivity- introduction | Pure and Applied Geophysics, Vol. 134, No. 4, pp. 509-511 | Global | Geophysics -seismics, Mantle |
DS1990-0267 1990 | Canil, D. | Experimental study bearing on the absence of carbonate in mantle derivedxenoliths | Geology, Vol. 18, No. 10, October pp. 1011-1013 | Global | Experimental petrology, Xenoliths |
DS1990-0268 1990 | Canil, D. | An experimental study bearing on the absence of carbonate in mantle derivedxenoliths | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 68 | Global | Kimberlite, Experimental petrology |
DS1990-0269 1990 | Canil, D., Scarfe, C.M. | Phase relations in peridotite and CO2 systems to 12 GPa: implications For the origin of kimberlite abd carbonate stability in the earth's upper mantle | Journal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 805-15, 816 | Global | Experimental petrology, Kimberlite |
DS1990-0270 1990 | Canil, D., Virgo, D., Scarfe, C.M. | Oxidation state of mantle xenoliths from British Columbia, Canada | Contributions to Mineralogy and Petrology, Vol. 104, pp. 453-462 | British Columbia | Mantle xenoliths Boss Mountain, Rayfield River, Kostal Lake, West Kettle |
DS1990-0271 1990 | Cannon, W.F., Phillips, J.D., Green, A.G., Morel-a l'Hussier, P. | Great Lakes segment of the Canada -U.S. border transect | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A191 | Global | Geochronology, Crust |
DS1990-0272 1990 | Capo, R.C., DePaolo, D.J. | Seawater strontium isotopic variations from 2.5 million years ago to thepresent | Science, Vol. 249, July 6, pp. 51-55 | Global | Continental weathering rates, Seawater |
DS1990-0273 1990 | Caporuscio, F.A. | Oxygen isotope systematics of eclogite mineral phrases from South Africa | Lithos, Vol. 25, No. 1-3, November pp. 203-210 | South Africa | Eclogites, Geochronology -oxygen |
DS1990-0274 1990 | Caporuscio, F.A. | Oxygen isotope fractionation in mantle eclogites:correlation with Ca-Eskola component in clinopyroxenes | Eos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract only | South Africa | Roberts Victor, Eclogites |
DS1990-0275 1990 | Caporuscio, F.A., Smyth, J.R. | Trace element crystal chemistry of mantle eclogites | Contributions to Mineralogy and Petrology, Vol. 105, No. 5, pp. 550-561 | Global | Eclogites, Mineral chemistry |
DS1990-0276 1990 | Card, K.D. | A review of the Superior Province of the Canadian Shield, a product of Archean accretion | Precambrian Research, Vol. 48, pp. 99-156 | Ontario | Archean accretion, Review |
DS1990-0277 1990 | Carlson, M.P. | Genetic relationships between the Precambrian basement and Phanerozoictectonics, Midcontinent region, North America | Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 23. Abstract | Nebraska | Tectonics, Midcontinent |
DS1990-0278 1990 | Carlson, R.W. | The endmember stew... mantle composition | Nature, Vol. 348, Nov. 1, pp. 17-18. | Mantle | Geochemistry, Mineral chemistry |
DS1990-0279 1990 | Carr, J.R. | UVKRIG: a FORTRAN 77 program for universal kriging | Computers and Geosciences, Vol. 16, No. 2, pp. 211-236 | Global | Computer, Program - UVKRIG |
DS1990-0280 1990 | Carr, J.R. | Rapid solution of kriging equations using a bandedGauss eliminationalgorithM. | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-17, 6p | Global | Geostatistics, Gauss algorithM. |
DS1990-0281 1990 | Carr, J.R. | Rapid solution of kriging equations, using a banded Gauss eliminationalgorithM. | International Journal of Mining and Geological Engineering, Vol. 8, pp. 393-399 | Global | Geostatistics, Kriging -Gauss |
DS1990-0282 1990 | Carr, J.R. | UVKRIG: a FORTRAN -77 program for universal kriging | Computers and Geosciences, Vol. 16, No. 2, pp. 211-236 | Global | Program -UVKRIG, Geostatistics |
DS1990-0283 1990 | Carr, J.R., Myers, D.E. | Efficiency of different equation solvers in cokriging | Computers and Geosciences, Vol. 16, No. 5, pp. 705-716 | Global | Computer, Program -cokriging |
DS1990-0284 1990 | Carrigan, C.R., Eichelberger, J.C. | Zoning of magmas by viscosity in volcanic conduits | Nature, Vol. 343, No. 6255, Jan. 18, pp. 248-251 | Global | Magmas, Layered intrusions-zoning |
DS1990-0285 1990 | Carrigan, C.R., Eichelberger, J.C. | Zoning of magmas by viscosity in volcanic conduits | Nature, Vol. 343, Jan. 18, pp; 248-9. | Mantle | Volcanics - eruptions, Core |
DS1990-0286 1990 | Carrion, P.M., Sampaio, E.E.S. | Imaging the earth- the quest for resolution | Geophysics -The Leading Edge of Exploration, Vol. No. 10, October pp. 30-40 | Global | Overview of conference workshop, Geophysics- seismics |
DS1990-0287 1990 | Carswell, D.A. | Eclogite facies rocks #1 | Chapman and Hall, 288p. approx. $ 110.00 | Global | Book -ad, Eclogite-facies |
DS1990-0288 1990 | Carswell, D.A. | Eclogite facies rocks #2 | Blackie and Sons, ISBN 0-216-92687-4, 396p. approx. $ 110.00 United States | Global | Eclogites, Petrogenesis |
DS1990-0289 1990 | Casarin, M., Granozzi, G., Tondello, E., Vittadin, A. | A molecular cluster approach to the electronic structure of anomalous muonium in diamond | Chem. Phys, Vol. 148, No. 2-3, December 1, pp. 183-192 | Global | Diamond morphology, MuoniuM. |
DS1990-0290 1990 | Castor, S.B. | Rare earth deposits in the southern Great Basiná#1 | Great Basin Symposium Abstract Volume, April 1-6, held Reno, Nevada, p. 75. Abstract | California | Carbonatite, Mountain Pass |
DS1990-0291 1990 | Cathles, L.M. | Scales and effects of fluid flow in the upper crust | Science, Vol. 248, No. 4953, April 20, pp. 323-329 | Global | Mantle, Heat flow |
DS1990-0292 1990 | Caveney, R.J. | De Beers Research Lab. Report No. 32 -diamond research -quo vadis? | Indiaqua, No. 55 1990/1, p. 185-187 | Global | News item, Diamond research -brief r |
DS1990-0293 1990 | Cawthorn, R.G. | Crystallization of kimberlitic compositions at low pressure: experimentalimplications | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 69 | Global | Kimberlite, Experimental petrology |
DS1990-0294 1990 | Cebria Gomez, J.M. | PX: a program for pyroxene classification and calculation of end members | American Mineralogist, Vol. 75, No. 11-12, November-December pp. 1426-1427 | Global | Computer Program, Pyroxene |
DS1990-0295 1990 | Cemen, I., Al-Shaieb, Z. | Tectonic habitat and structural styles in the mid-continent and southernOklahoma: implications for hydrocarbon accumulation | Geological Society of America (GSA) South Central Section Annual Meeting, to be held March, | Midcontinent, Oklahoma | Tectonics, Ouachita Mountains |
DS1990-0296 1990 | Centre Geologique et Geophysique, USTL | Orogenic lherzolites and mantle processes #1 | Workshop 90, Centre Geologique et Geophysique/USTL Place Eugene, Sept. 12-15 | Global | Lherzolites, Mantle heterogeneities |
DS1990-0297 1990 | Cerv, V., Pek, J. | Modelling and analysis of electromagnetic fields in 3D inhomogeneousmedia | Surveys in Geophysics, Vol. 11, No. 2-3 September pp. 205-230 | Global | Geophysics, Electromagnetic -3D. |
DS1990-0298 1990 | Chadwick, J. | Carr Boyd's rare earths | International Mining, Vol. 7, No. 2, February pp. 18-20 | Australia | Rare earths, Carbonatite, Deposit -Mt. Weld |
DS1990-0299 1990 | Chae, C.G. | Stored mafic/ultramafic crust and early Archean mantle depletion | National Technical Information Service, N90 -19715 17p | Global | Mantle, Crust |
DS1990-0300 1990 | Chamalaun, F.H., Cunneen, P. | The Canning Basin geomagnetic induction anomaly | Austral. Journal of Earth Sciences, Vol. 37, No. 4, December pp. 401-408 | Australia | Geophysics -magnetics, Canning Basin |
DS1990-0301 1990 | Champigny, N., Grimley, P.H. | Computer-based reserve estimation and grade control: pratitioners' views | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 942, October pp. 75-77 | Global | Geostatistics, Computers -reserves |
DS1990-0302 1990 | Chan, Chien-Lu | Grain boundary graphite and iron in eclogites from theRoberts Victormine, South Africa | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 37. Abstract only | South Africa | Roberts Victor, Eclogite -Petrography |
DS1990-0303 1990 | Chan, Chien-Lu, Dugan, J.P. Jr. | Krypton and xenon isotopic compositions of carbonatite calcite from the Magnet Cove complex, Arkansaw | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A160 | Arkansas | Carbonatite, Geochronology |
DS1990-0304 1990 | Chancey, C.C., Sarre, R.D. | Analysis of new surface sampling technique for unconsolidated sandpopulations | Mathematical Geology, Vol. 22, No. 7, pp. 825-835 | Global | Geostatistics, Sampling -sand |
DS1990-0305 1990 | Chandler, V.W., Southwick, D.L. | Aeromagnetic Minnesota | Eos, Vol. 71, No. 11, March 13, pp. 329 | Minnesota | Geophysics -aeromagnetics, Brief overview |
DS1990-0306 1990 | Chandrasekaran, V., Chawade, M.P. | Carbonatites of Barmer district, Rajasthan | Indian Minerals, Vol. 44, No. 4, October-December pp. 315-324 | India | Carbonatite, Mineralogy |
DS1990-0307 1990 | Chao, E.C., Tatsumoto, M., Erickson, R.L., Minkin, J.A., Back, J.M. | Origin and ages of mineralization of Bayan Obo, the world's largest rareearth deposit, Inner Mongolia, China | United States Geological Survey (USGS) Open File, No. 90-0538, 11p. 1 map 1: 100, 000 $ 2.00 | China | Carbonatite, Rare earths -Bayan Obo |
DS1990-0308 1990 | Chao, E.C.T., Minkin, J.A., Back, J.M. | Field and petrographic textural evidence for the epigenetic hydrothermalmetasomatic origin of the Bayan Obo rare earth ore deposit of inner Mongolia, China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 930-931 | China | Carbonatite, Baiyan Obo -petrography |
DS1990-0309 1990 | Chapman Conference | Crustal scale fluid transport magnitude and mechanisms | American Geophysical Union (AGU) Conference, June 4-8, 28p. abstracts | Mantle | Tectonics - rift, subduction |
DS1990-0310 1990 | Chapman, W. | Financing for mining companies - a balanced approach | Northwest Mining Association Preprint, 50p | United States | Economics, Financial accounting |
DS1990-0311 1990 | Chaturvedi, A. | An integrated remote sensing investigation of the Alta Paranaiba kimberliteprovince, Minas Gerais, Brasil | Ph.D. Thesis, Purdue University, West Lafayette, 168p | Brazil | Remote sensing, Alta Paranaiba |
DS1990-0312 1990 | Chaturvedi, A. | A remote sensing geophysical and geological investigation of the Alto Paranaiba kimberlite province | Ph.d. Thesis, Purdue University of, 120p. | Brazil, Minas Gerais | Geophysics, Deposit -Alto Paranaiba |
DS1990-0313 1990 | Chaussidon, M., Lorand, J-P. | Sulphur isotope composition of orogenic spinel lherzolite massifs fromAriege, North eastern Pyrenees, France: an ion microprobe study #1 | Terra, Abstracts of International Workshop Orogenic Lherzolites and, Vol. 2, December abstracts p. 128 | France | Laherzolite, Geochronology |
DS1990-0314 1990 | Chaussidon, M., Lorand, J-P. | Sulphur isotope composition of orogenic spinel lherzolite massifs from Ariege (North-Eastern Pyrenees, France): an ion microprobe study #2 | Geochimica et Cosmochimica Acta, Vol. 54, pp. 2835-2846 | France | Lherzolites, Geochronology -SI |
DS1990-0315 1990 | Chauvin, L. | The decision making process to implement a GIS: a planning and prototypingapproach. the Quebec's casehistory | Quebec Department of Mines, PRO, No. PDA -90, 10p | Quebec | GIS, Database/computer output |
DS1990-0316 1990 | Chayes, F. | Notes on the prehistory and early history of digitized dat a bases And related information systems in igneous petrology | Episodes, Vol. 13, No. 1, March pp. 18-21 | Global | Computer, Program -igneous petrology |
DS1990-0317 1990 | Chaykin, V.G., Tuluzakova, A.V., Aksenov, Ye.M., Batalin, Yu.V. | Evidence of kimberlite magmatism in the northern part of the East European craton #1 | Doklady Academy of Science USSR, Earth Science Section, Vol. 304, No. 1-6, June, pp. 82-84 | Russia | Craton, Kimberlite magmatism |
DS1990-0318 1990 | Chen Gouda | Tectonics of Chin a #2 | International Academic Publishers, Pergamon Press, reprinted from 1988, 255p. Geological Society of Canada (GSC) QE 601 .C433 | China | Tectonics, Regional -overview |
DS1990-0319 1990 | Chen, Y.D., O'Reilly, S.Y. | A study of mantle xenoliths from Mt. Gowrie, southeastern Queensland | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 238. Abstract | Australia | Xenoliths, Mt. Gowrie |
DS1990-0320 1990 | Chen, Y.D., O'Reilly, S.Y. | Geochemical mantle domains: a comparative study of selected xenolith suites from eastern Chin a and eastern Australia | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 129 | China, Australia | Geochemistry, Mantle xenoliths |
DS1990-0321 1990 | Chen, Y.D., O'Reilly, S.Y., Griffin, W.L. | Application of the olivine-orthopyroxene-spinel-oxygen geobarometer to the redox state of the upper mantle | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 129 | Australia | Geochemistry, Geobarometry |
DS1990-0322 1990 | Cheney, E.S., Roering, C., de la R. Winter, H. | The Archean-Proterozoic boundary in the Kaapvaal Province of SouthernAfrica | Precambrian Research, Vol. 46, No. 4, March pp. 329-340 | Southern Africa | Proterozoic, Petrology |
DS1990-0323 1990 | Cherepanov, A.N., Milova, L.V., Shaskin, V.M. | Dynamics of the formation of extended alkaline ultrabasic massifs in the cross section of the earth's crust | Soviet Geology and Geophysics, Vol. 31, No. 2, pp. 46-52 | Russia | Alkaline rocks, Mantle-tectonics |
DS1990-0324 1990 | Chernysheva, Y.A., Nechelyustovm G.N., Kvito, T.D. | Evolution of perovskite composition in alkaline rocks of the Nizhnesayan carbonatite complex.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 9, pp. 1330-1337 | Russia | Geochemistry, Carbonatite |
DS1990-0325 1990 | Chernysheva, Y.E., Konusova, V.V., Smirnova, Ye.V., Chuvashova, L.A. | Rare-earth element distribution in alkalic rocks of the Lower Sayan carbonatite complex | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 189-192 | Russia | Carbonatite, Rare earths |
DS1990-0326 1990 | Chien Lu Chan.Dugan, J.P.Jr. | Krypton and xenon isotopic composition of carbonatite of the Oka carbonatite complex | Eos, Vol. 71, No. 17, April 24, p. 658 Abstract only | Quebec, Arkansas | Carbonatite, Prairie Creek |
DS1990-0327 1990 | Chieregati, L.A., Svisero, D.P. | Heavy mineral studies in the Rio Tibaji (PR) region and the possibility Of the existence of primary sources for diamonds in the region.(in Portugese). | Iv South Brazilian Symposium On Geology, (in Portugese)., Vol. 13, pp. 171-185 | Brazil | Geochemistry -heavy minerals, Rio Tibaji |
DS1990-0328 1990 | Chipenko, G.V., Ivakhnen, S.A., Kvasnits.. V, N., Belouov, I.S. | A new habitus type of diamond crystal.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 312, No. 4, pp. 876-879 | Global | Diamond morphology, Crystallography |
DS1990-0329 1990 | Chiu, J.M., Chen, K.C., et al. | A high resolution PAnd a experiment in the central New Madrid seismic zone | Eos, Vol. 71, No. 43, October 23, p. 1435 Abstract | Arkansas | Geophysics -seismics, New Madrid |
DS1990-0330 1990 | Christakos, G. | A Bayesian/maximum-entropy view to the spatial estimation probleM | Mathematical Geology, Vol. 22, No. 7, pp. 763-777 | Global | Geostatistics, Bayesian law |
DS1990-0331 1990 | Christensen, R. | The equivalence of predictions from universal kriging and intrinsic random-function kriging | Math. Geol, Vol. 22, No. 6, pp. 655-664 | Global | Geostatistics, Kriging |
DS1990-0332 1990 | Cimon, N., Kolb Coe, P., Quigly, T.M. | A regression technique for estimating the time required to digitize mapsmanually | International Journal of Geographical Information Systems, Vol. 4, No. 1, January-March pp. 51-54 | Global | Computers, Digital maps |
DS1990-0333 1990 | Cisowski, S.M. | A critical review of the case for and against extraterrestrial impact atthe K/T boundary | Surveys in Geophysics, Vol. 11, No. 2-3 September pp. 55-131 | Global | Impact, K/T Boundary |
DS1990-0334 1990 | Clackson, S.G., Moore, M., Walmsley, J.C., Woods, G.S. | The relationship between platelet size and the frequency of the B infrared adsorption peak in type 1a diamond | Phil. Magazine, B., Vol. 62, No. 2, August pp. 115-128 | Global | Diamond morphology |
DS1990-0335 1990 | Clark, R.N., King, T.V.V., Klejwa, M., Swayze, G.A. | High spectral resolution reflectance spectroscopy of minerals | Journal of Geophysical Research, Vol. 95, No. B 8, August 10, pp. 12, 653-12, 680 | Global | Spectroscopy, General interest |
DS1990-0336 1990 | Clarke, D.B., MacKay, R.M. | An ilmenite garnet clinopyroxenite nodule from Matsoku: evidence for oxide rich liquid immiscibility in kimberlites | Canadian Mineralogist, Vol. 28, pt. 2, June pp. 229-239 | Lesotho | Geothermometry, Garnet analyses Xenolith |
DS1990-0337 1990 | Clarke, L.B., Le Bas, M.J. | Magma mixing and metasomatic reaction in silicate-carbonate liquids atthe Krudfontein carbonatitic volcanic complex, Transvaal | Mineralogical Magazine, Vol 54, No. 374, pt.1, March pp. 45-56 | South Africa | Carbonatite, Krudfontein |
DS1990-0338 1990 | Clendennin, C.W., Lowell, G.R. | The Reelfoot Rift: an interplay between initial weaknesses | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A139 | Missouri, Midcontinent | Tectonics, Reelfoot Rift |
DS1990-0339 1990 | Clouser, R.H., Langston, C.A. | Upper mantle structure of southern Africa from PNI waves | Journal of Geophysical Research, Vol. 95, No. B 11, October 10, pp. 17403-17416 | South Africa | Structure, Mantle |
DS1990-0340 1990 | Cloutier, T. | Ore reserve reporting methodology at Argyle diamond Mines | In: Ore reserve estimates, the impact on miners and financiers held March, AusIMM Publishing pp. 15-20 | Australia | Economics, Argyle diamond mine |
DS1990-0341 1990 | Clowes, R.M. | Lithoprobe: seismic reflection spearheads: multidisciplinary studies of continental evolution | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 163 | Canada, United States | Craton, Tectonics |
DS1990-0342 1990 | Coenraads, R.R. | Key areas for alluvial diamond and sapphire exploration in the New England gem fields, New South Wales, Australia | Economic Geology, Vol. 85, No. 6, Sept.-Oct. pp. 1186-1207 | Australia | Alluvial diamonds, New England area |
DS1990-0343 1990 | Cole, G., MacInnes, S., Miller, J. | Conversion of contoured topography to digital terrain data | Computers and Geosciences, Vol. 16, No. 1, pp. 101-110 | Global | Program, Contoured topography |
DS1990-0344 1990 | Cole, G.H.A. | Early physical conditions of the planets and satellites | Surveys in Geophysics, Vol. 11, pp. 1-54. | Global | Solar system, Geodynamics |
DS1990-0345 1990 | Collerson, K.D., Lewry, J.F., Bickford, M.E., Van Schmus, W.R. | Crustal evolution of the buried Precambrian of southern Saskatchewan:implications for diamond exploration | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 150-165 | Saskatchewan | Geochronology, Alkaline rocks -potassic suites |
DS1990-0346 1990 | Compston, W., Williams, I.S., Wendt, I. | U-Th-lead systematics of individual perovskite grains from the Allende and Murchison carbonaceous chondrites | Earth and Planetary Science Letters, Vol. 101, pp. 379-387 | Ireland | Meteorites, Perovskites |
DS1990-0347 1990 | Computers and Mining | Geobase | Computers and Mining, Vol. 5, No. 12, August p. 8-9 | Global | Computer, Program -GEOBASE. |
DS1990-0348 1990 | Computers and Mining | GEOKRIG | Computers and Mining, Vol. 5, No. 12, August p. 11 | Global | Computer, Program -GEOKRIG |
DS1990-0349 1990 | Computers and Mining | GISCAD | Computers and Mining, Vol. 5, No. 12, August p. 9-10 | Global | Computer, Program -GISCAD. |
DS1990-0350 1990 | Computers and Mining | Review of PC/Adit Program | Computers and Mining, Vol. 5, No. 11, July pp. 5-7 | Global | Computer, Program -PC/Adit |
DS1990-0351 1990 | Computers and Mining | PC-WHMS | Computers and Mining, Vol. 5, No. 12, August p. 10 | Global | Computer, Program -PC-WHMS (Work saftey) |
DS1990-0352 1990 | Computers and Mining | Review of SEE -software for economic evaluation | Computers and Mining, Vol. 6, No. 2, October pp. 6-8 | Global | Computers, Program -SEE. |
DS1990-0353 1990 | Condie, K.C. | Growth and accretion of continental crust: inferences based on Laurentia | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 183-194 | Midcontinent | Mantle -crustal growth, Geochronology |
DS1990-0354 1990 | Condie, K.C., Crow, C. | Early Precambrian within plate basalts from the Kaapvaal craton in southern Africa: a case for crustally contaminated komatiites | Journal of Geology, Vol. 98, No. 1, January pp. 100-107 | Southern Africa | Komatiites, Kaapvaal craton |
DS1990-0355 1990 | Condie, K.C., Wronkiewicz, D.J. | The Cr/Th ratio in Precambrian pelites from the Kaapvaal craton as an index of craton evolution | Earth and Planetary Science Letters, Vol. 97, pp. 256-267 | South Africa | Tectonics, chromium, throrium, geochronology, Craton |
DS1990-0356 1990 | Conticelli, S., Peccerillo, A. | Petrological significance of high-pressure ultramafic xenoliths from ultrapotassic rocks of Central Italy #2 | Lithos, Vol. 24, No. 4, August pp. 305-322 | Italy | Ultrapotassic rocks, Petrology, Xenoliths |
DS1990-0357 1990 | Cook, F.A. | Proterozoic deformation beneath Banks Island: implications for the regional extent of the Racklan Orogeny. | Canadian Journal of Earth Sciences, Vol. 27, pp. 605-13. | Global | Tectonics, Racklan Orogeny |
DS1990-0358 1990 | Cook, F.A., Clark, E.A. | Middle Proterozoic piggyback basin in the subsurface of northwesternCanada | Geology, Vol. 18, No. 7, July, pp. 662-664 | Arctic, Northwest Canada | Basin, Proterozoic |
DS1990-0359 1990 | Cook, S.J., Fletcher, W.K. | Distribution and behaviour of platinum in the soils of the Tulameen ultramafic complex, southern BritishColumbia | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A27-28. Abstract | British Columbia | Ultramafic, Tulameen Complex |
DS1990-0360 1990 | Cooper, J.L., Hart, W.K. | Mantle sources in the Arizona transition zone and global mantleheterogeneity | Geology, Vol. 18, No. 11, November pp. 1146-1149 | Arizona | Mantle |
DS1990-0361 1990 | Cooper, J.l., Hart, W.K. | Xenoliths and basaltic lavas from the Colorado Plateau transition zone: acombined investigation | Eos, Vol. 71, No. 17, April 24, p. 658 Abstract only | Colorado Plateau | Alkaline rocks, Xenoliths |
DS1990-0362 1990 | Cooper, M.R. | Tectonic cycles in southern Africa | Earth-Science Reviews, Vol. 28, No. 4, August pp. 321- | South Africa | Tectonics, Review |
DS1990-0363 1990 | Corriveau, L. | Proterozoic subduction and terrane amalgamation in the southwestern Grenville province Canada: evidence from ultrapotassic to shoshoniticplutonisM. | Geology, Vol. 18, No. 7, July pp. 614-617 | Ontario | Shoshonite, Grenville, Tectonics, Ultrapotassic plutonism |
DS1990-0364 1990 | Corriveau, L. | Proterozoic subduction and accretion of allochthonous terranes in the southwestGrenville: evidence from ultra-potassic and shoshonitic plutons | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 8 | Ontario, Quebec | Shoshonite, Ultrapotassic rocks |
DS1990-0365 1990 | Corriveau, L., Heaman, L.M., Marcantonio, F., Vanbreemen, O. | 1.1 GA potassium-rich alkaline plutonism in the southwest Grenville province- | Contributions to Mineralogy and Petrology, Vol. 105, No. 4, pp. 473-485 | Ontario | Alkaline rocks, Geochronology |
DS1990-0366 1990 | Cotton, R. | Environmental law and regulation: challenges for the mining industry | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 116, 81p | Canada | Environmental laws, Regulations |
DM1990-1649 1990 | Covacic, D., Clarke, J. | Sampling techniques | Mining Magazine, Vol. 163, No. 4, October pp. 270-273 | Global | Sampling, Techniques |
DS1990-0367 1990 | Coveney, T. | A kimberlite, its mineralogy and implications | Bsc. Thesis Mcmaster University Of, 33p. | Global | Kimberlite, Mineralogy |
DS1990-0368 1990 | Cox, N.J. | A note on John Playfair and the statistics of directional data | Mathematical Geology, Vol. 22, No. 2, pp. 211-212 | Global | Geostatistics, Directional statistics |
DS1990-0369 1990 | Cranstone, D., Lemieux, A. | Some uses of mineral resource dat a for policy analysis | Preprint 4th. International Conference on Geoscience Information Ottawa June, 45p | Global | Economics, MIneral resource data |
DM1990-1650 1990 | Cranstone, D.A., Bouchard, G. | Exploration and discovery | Canadian Mining Journal, Vol. 111, No. 3, March p. 28 | Canada | Exploration statistics, Expenditures |
DS1990-0370 1990 | Crawford, A.J. | Boninite petrogenesis and shallow mantle wedge fluids | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 39. Abstract only | Global | Boninites, Geochemistry |
DS1990-0371 1990 | Cressie, N. | The origins of kriging | Mathematical Geology, Vol. 22, No. 3, April pp. 239-252 | Global | Geostatistics, Kriging -origins |
DS1990-0372 1990 | Crovelli. R.A., Balay, R.H. | PROBDIST: probability distributions for modeling and simulation in the absence of data | United States Geological Survey (USGS) Open File, No. 90-0446-A, B. 51p. 1 disc $ 8.25 and $ 6.00 | Global | Computer, Program -PROBDIST. |
DS1990-0373 1990 | Crow, C., Condie, K.C. | Geochemistry and origin of early Proterozoic volcanic rocks from the Transvaal and South pansberg successions South Africa | Precambrian Research, Vol. 47, No. 1-2, April pp. 17-26 | South Africa | Geochemistry, Proterozoic |
DS1990-0374 1990 | Crowningshield, R., Moses, T. | Gem trade : lab notes -Diamond with a rare inclusion | Gems and Gemology, Vol. 26, Spring p. 94 | Global | News item, Diamond cutting |
DC1990-1919 1990 | Crystal Mining NL | Report for the Quarter ended June 30, 1990 | Crystal Mining N.L. Quarterly report, July 26, 2p | Michigan | News item, Crystal Mining |
DS1990-0375 1990 | Cull, J.P. | Underplating of the crust and xenolith geotherms in Australia | Geophysical Research Letters, Vol. 17, No. 8, July pp. 1133-1136 | Australia | Geothermometry, Xenoliths |
DS1990-0376 1990 | Cullingworth, B. | Diamond A vision. 2 | Industrial Diamond Review, Vol. 50, No. 537, Feb. pp. 74-76 | Global | De Beers history, History |
DS1990-0377 1990 | Cullingworth, B. | Diamond - a vision | Industrial Diamond Review, Vol. 50, #536, pp. 8-12, #537, pp.74-76, #538 pp.161-164 | Global | History, De Beers (CDM) |
DS1990-0378 1990 | Culotta, R.C., Pratt, T., Oliver, J. | A tale of two sutures: COCORP's deep seismic surveys of the Grenville Province in the eastern U.S. midcontinent #2 | Geology, Vol. 18, No. 7, July pp. 646-649 | New York, Ohio, Alabama | Midcontinent, Tectonics, Geophysics-seis |
DS1990-0379 1990 | Culotta, R.C., Pratt, T., Oliver, J. | A tale of two sutures: COCORP's deep seismic surveys of the Grenville Province in the eastern U.S. midcontinent #1 | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 9 | New York, Ohio, Alabama | Midcontinent, Tectonics, Geophysics-seis |
DS1990-0380 1990 | Culshaw, N., Van Breemen, O. | A zoned low pressure-high T complex at the level of anatexis- structural and plutonic patterns in metasediments of the Archean Yellowknife Supergroup, near Bathurst Inlet | Precambrian Research, Vol. 48, pp. 1-20 | Northwest Territories | Archean Yellowknife Supergroup, Tectonics |
DS1990-0381 1990 | Cunneen, J.P., Pridmore, D.F. | The use of aeromagnetics and vector magnetics in gold and diamond search with examples from Botswana and Australia | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, p. 149 | Global | Geophysics -magnetics, Diamonds |
DS1990-0382 1990 | Dagbert, M. | Nested indicator approach for ore reserve estimation in highly variablemineralization | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 101, 11p | Global | Geostatistics, Ore reserves -indicator kriging |
DS1990-0383 1990 | Dagger, G.W. | Optical mineralogy using SIMPLIS | Computers and Geosciences, Vol. 16, No. 1, pp. 111-135 | Global | Program -SIMPLIS Mineralogy, Computer |
DS1990-0384 1990 | D'Agrella-Filho, M.S., Pacca, I.G., Renne, P.R., Onstott, T.C. | Paleomagnetism and middle Proterozoic (1.01 to 1.08 Ga) mafic dykes in southeastern Bahia State-Sao Francisco Craton, Brasil | Earth and Planetary Science Letters, Vol. 101, No. 2/4, December pp. 332-348 | Brazil | Paleomagnetism, Dykes |
DS1990-0385 1990 | Dahl, P.S. | A PC and LOTUS based dat a acquisition reduction system for an ICPspectrometer | Computers and Geosciences, Vol. 16, No. 7, pp. 881-896 | Global | Computer, Program -ICP Spectrometer |
DS1990-0386 1990 | Daily News (Perth) | Sea diamond exploration -Cambridge Gulf exploration North Kimberleyregion | Indiaqua, No. 55 1990/1, pp. 34 | Australia | News item, Cambridge Shelf |
DS1990-0387 1990 | Danoliv, A.P., Dementiyenko, A.I., Dushin, Y.P., Khristenko, A.I. | Structural and mineralogical pre-conditions of mantle mineralization in Bureya Massif | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 789-791 | Russia | Kimberlites, Pyrope |
DS1990-0388 1990 | Davidson, A. | Retrograded eclogite, southwest Grenville Province | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 10 | Ontario | Eclogite, Alteration |
DS1990-0389 1990 | Davies, G.F. | Mantle plumes, mantle stirring and hotspot chemistry | Earth and Planetary Science Letters, Vol. 99, pp. 94-109 | Global | Mantle, Geochemistry -plumes-hotspots |
DS1990-0390 1990 | Davis, B.M., Wilkins, J. | Lu decomposition conditional simulations for exploration strategyevaluations | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-71, 8p | Global | Geostatistics, Lu decompositional simulations |
DS1990-0391 1990 | Davis, D.W., Paces, J.B. | Time resolution of geologic events on the Keweenaw Peninsula And implications for development of The midcontinent Rift system | Earth and Planetary Science Letters, Vol. 97, No. 1-2, February pp. 54-64 | Michigan | Midcontinent Rift, Geochronology -Age deterM. |
DS1990-0392 1990 | Davy, Ph., Sornette, A., Sornette, D. | Some consequences of a proposed fractal nature of continental faulting | Nature, Vol. 348, No. November 1, pp. 56-58 | India, Asia | Tectonics, Faulting -continental |
DS1990-0393 1990 | Dawson, J.B., Pinkerton, H., Norton, G.E., Pyle, D.M. | Physicochemical properties of alkali carbonatite lavas: dat a from the 1988eruption of Oldoinyo Lengai,Tanzania | Geology, Vol. 18, No. 3, March pp. 260-263 | Tanzania | Carbonatite, Oldoinyo Lengai |
DC1990-1920 1990 | De Beers | Annual report, De Beers | De Beers Consolidated Mines Limited, 3 sections, Chairman, De Beers Cons. Mines, Centenary AG | South Africa, Global | Annual Report, Economics |
DS1990-0394 1990 | De Bruin, D. | Clinopyroxene megacrysts from the Schuller kimberlite Transvaal, SouthAfrica | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 791-792 | South Africa | Clinopyroxenes, Schuller kimberlite |
DS1990-0395 1990 | De Oliveira Castro, L. | Origins of the Brazilian diamonds | Brazilian Congress of Geology, 36th. Annals, Natal, Vol. 3, pp. 1331-1341 | Brazil | History, Diamonds |
DS1990-0396 1990 | Defant, M.J., Drummond, M.S. | Derivation of some modern arc magmas by melting of young subductedlithosphere | Nature, Vol. 347, October 18, pp. 662-665 | Global | Mantle Subduction |
DS1990-0397 1990 | Deines, P. | Carbon isotope variabilities in South African mantle and its relationship to depth and peridotitic and eclogitic mineral inclusion chemistry | Eos, Vol. 71, No. 17, April 24, p. 644 Abstract only | South Africa | Eclogite, Geochronology -carbon |
DM1990-1651 1990 | Delbridge, C.G., Robertson, A., Shaw, A. | Mineral industry profiles, Brasil | Mining Journal Research Services, 220p. and maps Profile $ 665.00 United States | Brazil | Mineral industry, Mining legislation |
DS1990-0398 1990 | Deng Chujun, Huang Yunhui, Zhao Donggao | Mineral inclusions in the Chinese diamonds | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 487-488 | China | Diamond morphology, Inclusions |
DS1990-0399 1990 | Deng Jinfu, Zhou Yongzhang, Zhao Haiting, Luo Zhaohua | A rare mantle pyroxene xenocryst | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 488-489 | China | Pyroxenite, Xenolith |
DM1990-1652 1990 | Deraisme, J. | Mining dat a processing by computer | Mining Magazine, Vol. 163, No. 2, August pp. 111-113 | Global | Computer, Overview of mining applications |
DS1990-0400 1990 | Deri, C.P., Sparlin, M.A. | Salt dome seismic profiling from the inside out | The Leading Edge of Exploration, Vol. 9, No. 8, August pp. 22-26 | Global | Geophysics- seismics, Review -practical/ salt d |
DS1990-0401 1990 | Dessai, A.G., Rock, N.M.S., Griffin, B.J., Gupta, D. | Mineralogy and petrology of some xenolith bearing alkaline dykes associated with Deccan magmatism, south of Bombay India | European Journal of Mineralogy, Vol. 2, No. 5, pp. 667-686 | India | Alkaline dykes, alkaline rocks, Xenoliths |
DS1990-0402 1990 | Deutsch, C. | A Fortran 77 subroutine for determining the fractional area of rectangular grid blocks within a polygon | Computers and Geosciences, Vol. 16, No. 3, pp. 379-384 | Global | Geostatistics, Computers -polygon |
DS1990-0403 1990 | Dewers, T., Ortoleva, P. | Geochemical self-organization. III: a mechano-chemical model of metamorphic differentiation | American Journal of Science, Vol. 290, No. 5, May pp. 473-521 | Global | metamorphism, Geochemistry |
DC1990-1921 1990 | Dia Met Minerals Ltd | Dia Met company profile update - February 1990 | Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 4p | Global | News item, Dia Met Company profile h |
DC1990-1922 1990 | Dia Met Minerals Ltd | C-14 kimberlite, Kirkland Lake, Ontario | Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 7p. 1 pg. text 6 figures | Ontario | C-14 kimberlite, Proposal for exploration |
DS1990-0404 1990 | Dia, A., Allegre, C.J., Erlank, A.J. | The development of continental crust through geological time: the South african case | Earth and Planetary Science Letters, Vol. 98, No. 1, April pp. 74-89 | South Africa | Crust, Tectonics |
DS1990-0405 1990 | Dia, A., Allegre, C.J., Erlank, A.J. | The development of continental crust through geologictime: the South african case | Earth and Planetary Science Letters, Vol. 98, No. 1, April pp. 74-89 | South Africa | Mantle, Tectonics |
DM1990-1653 1990 | Diamond International | Endiama seeks new options | Diamond International, March/April pp. 75-81 | Angola | Economics, De Beers |
DM1990-1654 1990 | Diamond International | Cluff sampling proceeds. Copeton-Bingara. Mount Ross pipe | Diamond International, Sept-October 1/4p | Australia | News item, Cluff |
DM1990-1655 1990 | Diamond International | CRA looks to Jubilee region | Diamond International, Sept-October 1/4p | Australia | News item, CRA. |
DM1990-1656 1990 | Diamond International | Triad pushes on. Phillips Range-Mt. Elizabeth | Diamond International, Sept-October 1/4p | Australia | News item, Triad |
DM1990-1657 1990 | Diamond International | Guinea keeps its market independence | Diamond International, Sept-October pp. 73-74 | Guinea | News item, Aredor |
DM1990-1658 1990 | Diamond International | DICOR resumes talks. Sierra Leone Government and DICOR | Diamond International, Sept-October 1/4p | Sierra Leone | News item, DICOR. |
DM1990-1659 1990 | Diamond International | De Beers mine closing | Diamond International, Sept-October 1/4p | South Africa | News item, De Beers mine |
DM1990-1660 1990 | Diamond International | What is the USSR selling? an appriasal of the deal with Centenary | Diamond International, Sept-October p. 14 | Russia | News item, Centenary deal |
DM1990-1661 1990 | Diamond International | Soviet joint venture possible | Diamond International, Sept-October 1p | Russia | News item, CSO |
DM1990-1662 1990 | Diamond News and South African Jeweller | Argyle Mines 34.4 million carats in 1989 | Diamond News and South African Jeweller, No. 6, June p. 39-41, 43 | Australia | News item, Ashton Annual Report 1989 |
DM1990-1663 1990 | Diamond News and South African Jeweller | Australian research. Cambridge Gulf Exploration to hunt for diamonds offshore northern Australia | Diamond News and South African Jeweller, No. 9, September p. 35 | Australia | News item, Cambridge Gulf |
DM1990-1664 1990 | Diamond News and South African Jeweller | Botswana sets up cutting factory | Diamond News and South African Jeweller, No. 5, May p. 21 | Botswana | News item, Cutting factory |
DM1990-1665 1990 | Diamond News and South African Jeweller | Gope yields diamonds | Diamond News and South African Jeweller, No. 6, June p. 49 | Botswana | News item, De Beers |
DM1990-1666 1990 | Diamond News and South African Jeweller | Ashton in Chin a #1 | Diamond News and South African Jeweller, No. 6, June p. 38 | China | News item, Ashton |
DM1990-1667 1990 | Diamond News and South African Jeweller | Ashton in China | Diamond News and South African Jeweller #2, No. 8, August p. 30 | China | News item, Ashton |
DM1990-1668 1990 | Diamond News and South African Jeweller | Diamond output in Zaire over 9 m ct. Overview of Sibeka's annual report | Diamond News and South African Jeweller, No. 9, September p. 47, 4951 | Democratic Republic of Congo | News item, Sibeka |
DM1990-1669 1990 | Diamond News and South African Jeweller | Diamond technology examined... brief overview of recovery-yield, DMS,coating, water | Diamond News and South African Jeweller, October p. 39-40, 43 | Global | Diamond technology, Recovery -brief overview |
DM1990-1670 1990 | Diamond News and South African Jeweller | Cover picture: Argyle library egg. Kutchinsky design- 20, 000 diamonds and deep pink enamel work. an internal carousel unfolds to show the library theme | Diamond News and South African Jeweller, No. 8, August cover | Global | News item, Argyle egg |
DM1990-1671 1990 | Diamond News and South African Jeweller | Searching for diamond film technique | Diamond News and South African Jeweller, No. 7, July p. 35 | Global | News item, Diamond film -cutting |
DM1990-1672 1990 | Diamond News and South African Jeweller | Grading talks | Diamond News and South African Jeweller, No. 5, May p. 98 | Global | News item, Diamond grading methods - |
DM1990-1673 1990 | Diamond News and South African Jeweller | Gems in 1989. The diamond market in 1989. One column brief overview | Diamond News and South African Jeweller, No. 3, March p. 27 | Global | News item, Diamond market 1989 |
DM1990-1674 1990 | Diamond News and South African Jeweller | GE makes new diamond | Diamond News and South African Jeweller, No. 9, September p. 43 | Global | News item, Diamond synthesis -Industrial |
DM1990-1675 1990 | Diamond News and South African Jeweller | Review of the American Bureau of Mines report on gemstones for 1988. Bycountry, technology, evaluation | Diamond News and South African Jeweller, No. 5, May pp. 100-109 | Global | Overview of production, activities, Diamonds |
DM1990-1676 1990 | Diamond News and South African Jeweller | Agra diamond sale | Diamond News and South African Jeweller, No. 6, June p. 52 | India | News item, Agra -diamonds notable -b |
DM1990-1677 1990 | Diamond News and South African Jeweller | Market reports- London, Bombay --caution | Diamond News and South African Jeweller, October p. 37 | India | News item, Diamond trade |
DM1990-1678 1990 | Diamond News and South African Jeweller | AGRA sold for R16M | Diamond News and South African Jeweller, October p. 35 | India | News item, Pink diamond 31, 50 carat |
DM1990-1679 1990 | Diamond News and South African Jeweller | Profits at Alex Bay | Diamond News and South African Jeweller, No. 5, May p. 68 | South Africa | News item, Alexander Bay diggings |
DM1990-1680 1990 | Diamond News and South African Jeweller | Carrig report. Overview of annual report. Ardo, du Plessis, Wolfberg, BonteKoe | Diamond News and South African Jeweller, October p. 49 | South Africa | News item, Carrig |
DM1990-1681 1990 | Diamond News and South African Jeweller | Halt IDB says CDM | Diamond News and South African Jeweller, October p. 35 | South Africa | News item, CDM -illicit diamond buying |
DM1990-1682 1990 | Diamond News and South African Jeweller | De Beers pushes mine output 2.4% | Diamond News and South African Jeweller, No. 6, June p. 45, 47, 48, 49 | South Africa | News item, De Beers Annual Report ov |
DM1990-1683 1990 | Diamond News and South African Jeweller | South Africa diamond market worth R504M | Diamond News and South African Jeweller, No. 8, August p. 25 | South Africa | News item, De Beers -markets |
DM1990-1684 1990 | Diamond News and South African Jeweller | Formation of a new technology group in de Beers under Dr. Henry Dyer, DEBTECH | Diamond News and South African Jeweller, No. 5, May p. 98 | South Africa | News item, Debtech |
DM1990-1685 1990 | Diamond News and South African Jeweller | Diamond output up 6.5% in 1989. Brief review of various areas in SouthAfrica | Diamond News and South African Jeweller, No. 8, August p. 33, 35, 37 | South Africa | News item, Diamond output |
DM1990-1686 1990 | Diamond News and South African Jeweller | South African diamond production Sept. 1989 year | Diamond News and South African Jeweller, No. 2, February p. 27 | South Africa | News item, Diamond production |
DM1990-1687 1990 | Diamond News and South African Jeweller | De Beers Research Lab. Report no. 32 -diamond research -quo vadis? | Diamond News and South African Jeweller, No. 6, June p. 49-50 | South Africa | News item, Diamond synthesis |
DM1990-1688 1990 | Diamond News and South African Jeweller | Farmer finds big diamonds. Klerksdorf region | Diamond News and South African Jeweller, No. 5, May p. 61 | South Africa | News item, Klerskdorp region |
DM1990-1689 1990 | Diamond News and South African Jeweller | Diamonds rise in 1989 | Diamond News and South African Jeweller, No. 5, May p. 68 | South Africa | News item, South Africa sales |
DM1990-1690 1990 | Diamond News and South African Jeweller | Gem mine costs R1, 1bn. Venetia | Diamond News and South African Jeweller, No. 2, February p. 31 | South Africa | News item, Venetia |
DM1990-1691 1990 | Diamond News and South African Jeweller | The Venetia orebody consists of two kimberlite pipes | Diamond News and South African Jeweller, No. 7, July p. 36 | South Africa | News item, Venetia |
DM1990-1692 1990 | Diamond News and South African Jeweller | Trans Hex examined | Diamond News and South African Jeweller, No. 5, May p. 109 | South Africa, Southwest Africa, Namibia, Swaziland | News item, Trans Hex -brief overview |
DM1990-1693 1990 | Diamond News and South African Jeweller | Trans Hex diamond contribution. Mervest and Broadacres Investments Ltd | Diamond News and South African Jeweller, No. 9, September p. 37, 39 | South Africa, Swaziland, Botswana | News item, Trans Hex, Mervest, Broadacres |
DM1990-1694 1990 | Diamond News and South African Jeweller | Treasure on the westcoast. Comments by John Gurney | Diamond News and South African Jeweller, No. 9, September p. 43 | Southwest Africa, Namibia | News item, Benco |
DM1990-1695 1990 | Diamond News and South African Jeweller | Dividend for Mervest | Diamond News and South African Jeweller, No. 5, May p. 98 | Southwest Africa, Namibia | News item, Mervest |
DM1990-1696 1990 | Diamond News and South African Jeweller | Mervest in deal with Benco | Diamond News and South African Jeweller, No. 7, July p. 36 | Southwest Africa, Namibia | News item, Mervest, Benco |
DM1990-1697 1990 | Diamond News and South African Jeweller | Mixing with Russia | Diamond News and South African Jeweller, October p. 47 | Russia | News item, CSO |
DM1990-1698 1990 | Diamond News and South African Jeweller | Russian gems sold to CSO | Diamond News and South African Jeweller, No. 9, September p. 39 | Russia | News item, CSO, USSR |
DM1990-1699 1990 | Diamond News and South African Jeweller | Israel talks to Russia | Diamond News and South African Jeweller, No. 5, May p. 21 | Russia | News item, Trade in diamonds |
DS1990-0406 1990 | Diehl, M. | Geology, mineralogy, geochemistry and hydrothermal alteration of the Brandberg alkaline complex, Namibia | Geological Survey of Namibia, Memoir 10, 30p | Southwest Africa, Namibia | Alkaline rocks, Brandberg Complex |
DS1990-0407 1990 | Dixon, P.R., LeHuray, A.P., Rye, D.M. | Basement geology and tectonic evolution of Ireland as deduced from leadisotopes | Journal of the Geological Society of London, Vol. 147, No. 1, pp. 121-132 | Ireland | Geochronology, Tectonics |
DS1990-0408 1990 | D'Lemos, R.S., Strachan, R.A., Topley, C.G. | The Cadomian Orogeny | Geological Society of London Special Publication, No. 51, 410p | France, Wales, Iberia, Spain, Nova Scotia | Tectonics, Avalon Terrane, Structure, shear zones, Amorican Massif, Proterozoic |
DS1990-0409 1990 | Dobbs, P.N., Guo Yaping, Hu Siyi, Lin Jianrong, Luo Lianquan, Zang | A sedimentological study of Diamondiferous Quaternary sediments in southern Shandong China | Geol. Journal, Vol. 25, pp. 47-59 | China | Sedimentology, Diamond sediments |
DS1990-0410 1990 | DOE. | Resource allocation and mine costing model | National Technical Information Service, PB 82-500388/WNR Code = approx. $ 240.00 United States | United States | Mine costing model, ore reserves, economics, Book -ad |
DS1990-0411 1990 | Domergue, C., Fontan, F., Herail, G. | Les techiques artisanales d'exploitation des gitesalluviaux: analogies dans le temps et dans l'espace. (in French) | Chron. Rech. Min., (in French), No. 497, pp. 131-138 | Global | Alluvials, Placer mining |
DS1990-0412 1990 | Dong Zhenxin | Clinopyroxenes from kimberlites in China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 792-794 | China | Clinopyroxenes, Kimberlites |
DS1990-0413 1990 | Dong Zhenxin | chromium-spinels from kimberlites and other rocks | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 794-795 | China | Kimberlites, chromium-spinels |
DS1990-0414 1990 | Dong Zhenxin | Ilmenites in kimberlites from China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 795-796 | China | Kimberlites, Ilmenites |
DS1990-0415 1990 | Dong Zhenxin | Pyropes of kimberlites from China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 796-798 | China | Kimberlites, Pyropes |
DS1990-0416 1990 | Donovan, R.N. | Southern midcontinent- Texas transect, surface bedrock geology | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 5 | Global | Midcontinent, Tectonics |
DS1990-0417 1990 | Donovan, R.N., Busbey, A.B., Morgan, K.M., Denison, R.E., Lidiak | Southern midcontinent-Texas transect overview | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A192 | Global | Geochronology, Geophysics |
DS1990-0418 1990 | Dorais, M.J. | Compositional variations in pyroxenes and amphiboles of the Belknap Mountains complex, New Hampshire: evidence for the origin of silica-saturated alkaline rocks | American Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1092-1105 | Global | Monteregian Hills, Alkaline rocks |
DS1990-0419 1990 | Doroshev, A.M., Galkin, V.M., Turkin, A.I., Kalinin, A.A. | Thermal expansion of garnets of pyrope grossularite and pyrope Knorringiteseries.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 1, January 1990, pp. 152-155 | Russia | Garnet-pyrope, Geochemistry |
DS1990-0420 1990 | Doroshev, A.M., Galkin, V.M., Turkin, A.I., Kalinin, A.A. | Thermal expansion in the pyrope-grossular and pyrope-knorringite garnetseries | Geochemistry International, Vol. 27, No. 8, pp. 144-149 | Russia | Mineralogy, Pyrope |
DS1990-0421 1990 | Dostal, J., McCutcheon, S.R. | Geochemistry of Late Proterozoic basaltic rocks from southeastern NewBrunswick, Canada | Precambrian Research, Vol. 47, No. 1-2, April pp. 83-98 | New Brunswick | Geochemistry, Basalt |
DS1990-0422 1990 | Dover, J.H. | Problems of terrane terminology- causes and effects | Geology, Vol. 18, No. 6, June pp. 487-488 | Global | Terminology, Terranes |
DS1990-0423 1990 | Dowdeswell, J.A. | Dynamic former ice sheets | Nature, Vol. 346, No. 6287 August 30, pp. 795-796 | Ontario | Geomorphology, Laurentide |
DS1990-0424 1990 | Downes, H. | Shear zones in the upper mantle -relation between geochemical enrichment and deformation in mantleperidotites | Geology, Vol. 18, No. 4, April pp. 374-377 | Global | Mantle, Peridotites |
DS1990-0425 1990 | Doyle, H.A. | A short history of Australian Geophysics | Exploration Geophysics, Vol. 20, No. 4, December pp. 491-496 | Australia | Overview, Geophysics -history |
DS1990-0426 1990 | Dredge, L.A. | The Melville Moraine: sea level change and response of the western Margin of the Foxe Ice Dome, Melville Pen. | Canadian Journal of Earth Sciences, Vol. 27, pp. 1215-24. | Northwest Territories, Melville Peninsula | Geomorphology |
DS1990-0427 1990 | Drew, L.J., Meng Qingrun | Geologic map of the Bayan Obo area, Inner Mongolia, China | United States Geological Survey (USGS) M.I. Map, No. 2057, 1: 50, 000 $ 3.10 | China | Carbonatite, Bayan Obo |
DS1990-0428 1990 | Drew, L.J., Meng Qingrun, Sun Wiejun | The Bayan Obo iron-rare-earth-niobium deposits, Inner Mongolia, China | Lithos, Special Issue, Vol. 25, No. 4, pp. 43-66 | China | Rare earths, Carbonatite |
DS1990-0429 1990 | Drummond, M.S., Defant, M.J. | A model for trondhjemite tonalite dacit genesis and crustal growth via slabmelting: archean to modern. | Journal of Geophysical Research, Vol. 95, No. B 13, Dec. 10, pp. 21503-21. | Mantle | Tectonics, Melting, subduction |
DS1990-0430 1990 | DuBray, E.A., Quick, J.E., Sekner, G.I., Pallister, J.S. | SAVEWARE I: a dozen programs designed to read DATASAVE files, perform various petrologic calculations and produce printed and graphical dataanalysis | United States Geological Survey (USGS) Open file, No. 90-616-A, B, C $ 4.50, $6.00, $12.00 | Global | Computer, Program -SAVEWAREI |
DS1990-0431 1990 | Dugan, J.P.Jr., Chan, Chien-Lu | Krypton and xenon isotopic compositions of peridotite in the Prairie Creek Complex, Arkansaw | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 42. Abstract only | Arkansas | Geochronology, Geochemistry |
DS1990-0432 1990 | DuPlessis, C.P., Walraven, F. | The tectonic setting of the Bushveld Complex in Southern Africa Part 1.Structural deformation and distribution | Tectonophysics, Vol. 179, pp. 305-319 | Southern Africa | Tectonics -structure, Bushveld Complex |
DS1990-0433 1990 | Dupre, B., Arndt, N.T. | lead isotopic compositions of Archean komatiites and sulfides | Chemical Geology, Vol. 85, No. 1/2, July 10 pp. 35-56 | Australia | Kambalda, Komatiites |
DS1990-0434 1990 | Durasova, N.A., Belyayeva, V.I., Ignatenko, K.I. | Distribution and modes of occurrence of copper in boninite type magmas | Geochemistry International, Vol. 27, No. 2, February pp. 127-132 | Russia | Boninite |
DS1990-0435 1990 | Dushin, V.A. | High -magnesium andesites and boninites from the initial (early) Ripheids of the Polar Urals | Doklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 93-96 | Russia | Boninites, Petrology -analyses |
DS1990-0436 1990 | Dutch, S.I. | A possible geophysical signature of ancient terrane boundaries | Geological Society of America (GSA) Abstract Volume, North-Central Section April, p. 9. abstract | Appalachia | Geophysics -magnetics-gravity |
DS1990-0437 1990 | Dvorachek, M., Rosenfeld, A., Honigstein, A. | Contamination of geological samples in scanning electron microscopy | Neues Jahrb, No. 12, pp. 707-716 | Global | Microscopy, Review |
DS1990-0438 1990 | Eby, G.N. | The A-type granitoids: a review of their occurrence and chemical characteristics and speculations on their petrogenesis | Lithos, Special Issue, Vol. 25, No. 4, pp. 115-134 | Global | Granitoids, Geochemistry |
DS1990-0439 1990 | Eckert Jr. J.C., Taylor, L.A., Neal, C.R. | Major and trace element chemistry of exsolved garnet and host clinopyroxene in mantle eclogite | Eos, Vol. 71, No. 43, October 23, p. 1708 Abstract | South Africa | Eclogite, Geochemistry |
DS1990-0440 1990 | Eidel, J.J. | Interior cratonic basins | American Association of Petroleum Geologists Memoir, No. 51, 819p. approx. $ 199.00 United States | Global | Craton, Basins |
DS1990-0441 1990 | Eldridge, C.S., Compston, W., Williams, I.S., Bristow, J., Harris | Crustal recycling as recorded in sulfide inclusions from diamonds: a SHRIMP sulfur and lead isotopic study | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A26 | Southern Africa | Diamond inclusions, SHRIMP geochronology |
DS1990-0442 1990 | Ellam, R.M., Hawkesworth, C.J., McDermott, F. | lead isotope dat a from late Proterozoic subduction related rocks:implications for crust-mantle evolution | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 165-181 | Saudi Arabia | Mantle, Geochronology |
DS1990-0443 1990 | Elphick, S.C., Graham, C.M. | Hydrothermal oxygen diffusion in diopside at 1 KB, 900-1200C, a comparison with O diffusion in forsterite, and constraints on OI disequil. in peridotitenodules | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 72 | Global | Experimental petrology, Kimberlite -peridotite |
DS1990-0444 1990 | Emelyanov, E.M., Elkinov, I.N., Trimonis, E.S. | Geology of the Sierra Leone Rise | Geologische Rundschau, Vol. 79, No. 3, pp. 823- | Sierra Leone | Tectonics, Structure |
DS1990-0445 1990 | Emenike, E.A. | An interpretation of the western margin of the West African craton in Senegal and Mauritania from gravity data | Journal of African Earth Sciences, Vol. 9, No. 3/4, pp. 517-524 | Global | Geophysics -gravity, Craton- West African |
DS1990-0446 1990 | Emerman, S.H., Marrett, R. | Why dikes? | Geology, Vol. 18, No. 3, March pp. 231-233 | Global | Dikes, Overview-ductile deformation |
DS1990-0447 1990 | Enami, M., Qijia Zang | Quartz pseudomorphs after coesite in eclogites from Shandong province, east China | American Mineralogist, Vol. 75, No. 3-4, March-April pp. 381-386 | China | Eclogites, Deposit -Rongchen, Zhuchen |
DS1990-0448 1990 | Endignoux, L., Mugnier, J-L. | The use of a forward kinematic model in the construction of balanced crosssections | Tectonics, Vol. 9, No. 5, October pp. 1249-1262 | Global | Structure, Cross sections |
DS1990-0449 1990 | Engel, M.H., Macko, S.A., Silfer, J.A. | Carbon isotope composition of individual amino acidss in the Murchisonmeteorite | Nature, Vol. 348, No. November 1, pp. 47-49 | Global | Meteorite, Geochronology -CI |
DM1990-1700 1990 | Engineering and Mining Journal | A major alluvial diamond discovery has been made in western Australia'sKimberley region by Afro-West partof Horizon Pacific Group | Engineering and Mining Journal, Vol. 191, No. 6, January p. 112 | Australia | News item, Afro-West Argyle area |
DM1990-1701 1990 | Engineering and Mining Journal | Trial mining will begin shortly on the new Ellendalediamond field in western Australia | Engineering and Mining Journal, Vol. 190, No. 4, April p. 54 | Australia | News item, Afro-West, AuridiaM. |
DM1990-1702 1990 | Engineering and Mining Journal | The Argyle diamond mine is to increase throughput | Engineering and Mining Journal, Vol. 191, No. 5, May p. 51 | Australia | News item, Argyle Diamond production |
DM1990-1703 1990 | Engineering and Mining Journal | At the Argyle diamond project... plant capacity | Engineering and Mining Journal, Vol. 191, No. 12, December p. 43 | Australia | News item, Argyle plant capacity |
DM1990-1704 1990 | Engineering and Mining Journal | Two diamond mine expansion. Ellendale pipes and Bow River | Engineering and Mining Journal, Vol. 191, No. 12, December p. 43, 45 | Australia | News item, Ashton, Poseidon |
DM1990-1705 1990 | Engineering and Mining Journal | Poseidon Exploration Ltd. has recovered diamonds From the Mt. Elizabeth prospect in Western Australia'sKimberley region | Engineering and Mining Journal, Vol. 191, No. 6, January p. 113 | Australia | News item, Mt. Elizabeth |
DM1990-1706 1990 | Engineering and Mining Journal | The first diamonds are expected in March 1991 from Indonesia | Engineering and Mining Journal, Vol. 191, No. 12, December p. 45 | Indonesia | News item, Indonesian Diamond Corp |
DM1990-1707 1990 | Engineering and Mining Journal | Celtic Gold Plc and Claude Resources announced a JV | Engineering and Mining Journal, Vol. 191, No. 5, May p. 14 | Saskatchewan | News item, Celtic/Claude |
DM1990-1708 1990 | Engineering and Mining Journal | Demand for natural diamonds is expected to increase | Engineering and Mining Journal, Vol. 191, No. 12, December p. 46 | South Africa | News item, Gemstone demand |
DM1990-1709 1990 | Engineering and Mining Journal | A golden career and challenge. Harry Oppenheimer acceptance of the Mining and Metallurgical Society 23rd. gold medal | Engineering and Mining Journal, Vol. 191, No. 11, November p. 13 | South Africa | News item, Oppenheimer |
DM1990-1710 1990 | Engineering and Mining Journal | Go ahead for large, new high-grade diamond mine in Transvaal | Engineering and Mining Journal, Vol. 191, No. 6, January p. 109 | South Africa | News item, Venetia mine |
DM1990-1711 1990 | Engineering and Mining Journal | De Beers Consolidated Mines Ltd. intends to rearrange the group | Engineering and Mining Journal, Vol. 190, No. 4, April p. 56, 58 | South Africa, Switzerland | News item, De Beers |
DM1990-1712 1990 | Engineering and Mining Journal | De Beers Consolidated Mines is intensifying its plansto develop the diamond mine at Elizabeth Bay | Engineering and Mining Journal, Vol. 191, No. 7, February p. 43 | Southwest Africa, Namibia | News item, De Beers -Elizabeth Bay |
DM1990-1713 1990 | Engineering and Mining Journal | Glavalmazzoloto, the Soviet Directorate of precious metals and diamonds -agreement with de Beers Central Selling Organization | Engineering and Mining Journal, Vol. 191, No. 10, October p. 52 | Russia | News item, CSO |
DS1990-0450 1990 | Englund, E.J. | A variance of geostatisticians | Mathematical Geology, Vol. 22, No. 4, May pp. 417-455 | Global | Computer, Geostatistics -review |
DS1990-0451 1990 | Ennis, M. | Improvement in sampling using reverse circulation hammers | Drill Torque 1990, Conference papers March 5-7th, 10p | Global | Sampling procedures, Drilling -RC SAMPLEX hamM. |
DS1990-0452 1990 | Entin, A.R., Zaitsev, A.I., Nenshev, N.I., Vasilenko, V.B., Orlov | Sequence of geological events related to the intrusion of the Tomtor massif | Soviet Geology and Geophysics, Vol. 31, no, 12, pp. 39-47 | Russia | Carbonatite, Tomtor |
DS1990-0453 1990 | Erich, E.I., Sutherland, W.M., Hausel, W.D., Zagruzina, I.A. | Temporal distribution of the ultramafic-alkalic and alkalic rocks withIn the Russian, Siberian and North American ancient platforms and theirsurroundings | Geological Survey of Wyoming Open File Report, No. 89-9, 33p | Wyoming, Russia | Alkaline rocks, Craton |
DS1990-0454 1990 | Ericsson, M., Tegen, A. | The evolving structure of the European mining industry | Natural Resources forum, Vol 14, No. 1, February pp. 14- 21 | Europe | Economics, Mining industry |
DS1990-0455 1990 | Erkhov, V.A. | Deep crustal structure of the earth and metallogenesis | Exploration Geophysics, Vol. 21, pp. 203-207 | Russia, Australia | Mantle, eclogites, harzburgites, kimberlites, Tectonics, Geophysics -seismics |
DS1990-0456 1990 | Erlich, E.I., Slonimsky, G. | Diamonds in Siberia | Discoveries of valuable minerals and precious metals deposits related to, Hollister, V.F. ed., pp. 411-414 | Russia | Overview-history, Diamond exploration |
DS1990-0457 1990 | Ernst, W.G. | Metamorphism in the allocthonous and autochthonous terranes of western United States. | Phil. Transactions Royal Society. Lond., Vol. 331A, pp. 549-70. | United States, California | Tectonics - lithotectonics |
DS1990-0458 1990 | Ersley, E.A., Sutter, J.F. | Evidence for Proterozoic mylonitization in the northwestern WyomingProvince | Geological Society of America (GSA) Bulletin, Vol. 102, No. 12, December pp. 1681-1694 | Montana | Tectonics, Proterozoic |
DS1990-0459 1990 | Extracts from the Soviet Press | Europe's first diamond deposit discovered in Russian North.( Archangel) | Extracts from the Soviet Press, prepared by Canada Federal Department of, pp. 12-17 | Russia | News item, Diamond mine |
DS1990-0460 1990 | Extracts from the Soviet Press | Exceptional diamond discovered in Yakutsk kimberlites | Extracts from the Soviet Press, prepared by Canada Federal Department of, p. 5 | Russia | News item, Kosa Sokolinaya diamond |
DS1990-0461 1990 | Extracts from the Soviet Press | Diamonds and oil from the Arctic Ocean | Extracts from the Soviet Press, prepared by Canada Federal Department of, pp. 19-23 | Russia | News item, Placers |
DS1990-0462 1990 | Falloon, T.J., Green, D.H. | Solidus of carbonated fertile peridotite under fluid-saturatedconditions | Geology, Vol. 18, No. 3, March pp. 193-288 | Global | Geochemistry, Peridotite |
DS1990-0463 1990 | Fang, J.H., Chen, H.C. | Uncertainties are better handled by fuzzy arithmetic | American Association Petrol. Geologists Bulletin, Vol. 74, No. 8, August pp. 1228-1233 | Global | Geostatistics, Fuzzy Logic |
DS1990-0464 1990 | Fazakerly, V.W. | Bow River alluvial diamond deposit | In: Geology of the Mineral Deposits of Australia and Papua New Guinea ed., Vol. 2, pp. 1659-1664 | Australia | Alluvials, Deposit -Bow River |
DS1990-0465 1990 | Federman, D. | Fancy pink diamond -jet-set pet rock | Modern Jeweler, No. 3, March p. 40 | Australia | News item, Pink diamonds |
DS1990-0466 1990 | Federman, D. | Fancy colours - next diamond sales frontier | Modern Jeweler, No. 3, March p. 51-55 | Global | News item, Fancy coloured diamonds |
DS1990-0467 1990 | Fedorov, P.I., Dubik, F.Yu. | The late Cretaceous shoshonitic assemblage of central Kamchatka | International Geology Review, Vol. 32, No. 10, October pp. 972-980 | Russia | Shoshonites, Related rocks |
DS1990-0468 1990 | Fedorov, P.I., Kazimirov, A.D. | Mineralogy and geochemistry of island arc picrites, as illustrated by an example from the southern part of the Olyutorskaya zone of the KoryakHighlands | Doklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 148-152 | Russia | Picrites -analyses, Geochemistry |
DS1990-0469 1990 | Field, S.W. | Graphic xenoliths from the Jagersfontein kimberlite,South Africa.Evidence for dominantly anhydrous melting and carbon deposition | Eos, Vol. 71, No. 17, April 24, p. 658 Abstract only | South Africa | Mantle peridotites-metasomites, Deposit -Jagersfontein |
DS1990-0470 1990 | Fink, J.B., Sternberg, B.K., McAlister, E.O., Wieduwilt, W.G. | Induced polarization. Applications and case studies | Society of Exploration Geophysicists, Vol. 4, 414p | Global | Book -table of contents, Geophysics -IP |
DS1990-0471 1990 | Fipke, C.E. | Advanced technology to identify diamond Mines in Canada | Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 6p | Canada | News item - advertisement for Geological Society of Canada (GSC) OF 2124, Overview |
DM1990-1714 1990 | Fipke, C.F. | Tools to identify diamond Mines | Canadian Mining Journal, Vol. 111 No. 9, September pp. 28, 31, 32 | Global | Overview of Geological Society of Canada (GSC) Publication |
DS1990-0472 1990 | Fipke, W.C. | Investing in diamond exploration in North America | Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 2p | Canada | News item - advertisement for Geological Society of Canada (GSC) OF 2124, Overview |
DS1990-0473 1990 | Fleet, M.E., Stone, W.E. | Nickeliferous sulfides in xenoliths, olivine megacrysts and basalticglass. | Contributions to Mineralogy and Petrology, Vol. 105, No. 6, November pp. 629-636. | Global | Kimberlite megacrysts |
DS1990-0474 1990 | Flemings, P.B., Jordan, T.E. | Stratigraphic modeling of foreland basins: interpreting thrust deformation and lithosphere rheology | Geology, Vol. 18, No. 5, May pp. 430-434 | Global | Structure, Foreland basins |
DS1990-0475 1990 | Flohr, L.J., Ross, M. | Alkaline igneous rocks of Magnet Cove, Arkansaw: mineralogy and geochemistry of syenites | Lithos, Special Issue, Vol. 25, No. 4, pp. 67-98 | Arkansas | Alkaline rocks, Geochemistry |
DS1990-0476 1990 | Fodor, R.V., Sial, A.N., Mukasas, S.B., McKee, E.H. | Petrology, isotope characteristics and K-Ar ages of the Maranhao northernBrasil, Mesozoic basalt province | Contributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 555-567 | Brazil | Geochronology, Basalt |
DS1990-0477 1990 | Fodor, R.V., Stal, A.N., Mukasa, S.B., McKee, E.H. | Petrology, isotope characteristics, and K-Ar ages Of the Maranhao, Northern Brasil, Mesozoic basaltprovince | Contributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 555-567 | Brazil | Basalt, Maranhao |
DS1990-0478 1990 | Foley, S. | The origin of olivine lamproites- first results from the diamond stabilityfield | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 73 | Australia | Lamproite, Diamond genesis |
DS1990-0479 1990 | Foley, S.F. | Experimental constraints on phlogopite chemistry in lamproites. 2. Effectof pressure temperature variations | Eur. Journal of Mineralogy, Vol. 2, No. 3, pp. 327-341 | Global | Lamproite, Geochemistry |
DS1990-0480 1990 | Foley, S.F. | A review and assessment of experiments on kimberlites, lamproites and lamprophyres as a guide to their origin | Proceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 57-80 | India, Global | Lamproites -review, Kimberlite, Experimental Petrology |
DS1990-0481 1990 | Foley, S.F., Wheller, G.E. | Parallels in the origin of the geochemical signatures of island arc volcanics and continental potassic igneous rocks: the role of residualtitanates | Chemical Geology, Vol. 85, No. 1/2, July 10, pp. 1-18 | Sunda-Banda Arc, Sunda Arc | Lamproites, Geochemistry, Leucitites, Potassic igneous rocks |
DS1990-0482 1990 | Folger, D.W., Irwin, B.J., McCullough, J.R., Rowland, R.W., Polloni | Map showing free-air gravity anomalies off the southern coast of west-central Africa; Liberia to Ghana | United States Geological Survey (USGS) Map, MF 2098-E, 1: 500, 000 $ 1.50 | Global | Geophysics -gravity, Coast |
DS1990-0483 1990 | Folger, D.W., Irwin, B.J., McCullough, J.R., Rowland, R.W., Polloni | Map showing free air gravity anomalies off the southern coast of west central Africa: Liberia to Ghana | United States Geological Survey (USGS) Map, No. MF-2098-E 1: 500, 000 $ 1.50 | West Africa | Gravity, Map, Geophysics |
DS1990-0484 1990 | Fong, D.G. | Chin a and specialty metals | World Mineral Notes, Vol. 6, No. 5, November 1990, pp. 1-5 | China | Rare earths, Carbonatite |
DS1990-0485 1990 | Forsyth, D.A., Pilkington, M., Grieve, R.A.F., Abbinett, D. | Major circular structure beneath southern Lake Huron defined from potential field data | Geology, Vol. 18, No. 8, August pp. 773-777 | Ontario, Great Lakes | Geophysics -aeromagnetics, Tectonics |
DS1990-0486 1990 | Fountain, D.M., Percival, J., Salisbury, M.H. | Exposed cross sections of the continental crust- synopsis | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 653-662 | Global | Crust, Geophysics |
DS1990-0487 1990 | Fountain, D.M., Salisbury, M.H., Percival, J. | Seismic structure of the continental crust based on rock velocity measurements from the Kapuskasing Uplift | Journal of Geophysical Research, Vol. 95, No. B2, February 10, pp. 1167-1186 | Ontario | Geophysics -seismics, Kapuskasing Zone |
DS1990-0488 1990 | Fozzard, P.M.H. | Mining development in sub-Saharan Africa. Investment and its relationship to the enabling environment | Natural Resources forum, May pp. 97-105 | Global | Economics, Diamond production |
DS1990-0489 1990 | Francis, D., Ludden, J. | The mantle source for olivine nephelinite, basanite and alkaline olivine basalt at Fort Selkirk, Yukon,Canada | Journal of Petrology, Vol. 31, No. 2, pp. 371-400 | Yukon | Basanite, Alkaline rocks |
DS1990-0490 1990 | Fraser, D.G. | Applications of the high resolution scanning proton microprobe in the earthsciences: an overview | Chemical Geology, Vol. 83, pp. 27-37 | Global | Microprobe instrumentation, Overview |
DS1990-0491 1990 | French, W.S. | Practical seismic imaging | The Leading Edge of Exploration, Vol. 9, No. 8, August pp. 13-20 | Global | Geophysics- seismics, Review -practical |
DS1990-0492 1990 | Frenkel, M. Ye., Khapayev, V.V. | A convective cumulation model for crystallization differentiation of the melt and formation of the apatite deposits in Khibiny ijolite-urtite intrusion | Geochemistry Int, Vol. 27, No. 4, pp. 101-112 | Russia | Ijolite, Geochemistry |
DS1990-0493 1990 | Freundt, B., Schmincke, H.U. | Leucitite petrogenesis at the Quaternary Hochsimmer volcano East -Eifel volcanic field | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 23 | Germany | Leucitite, Petrologenesis |
DS1990-0494 1990 | Frizado, J., Mancuso, J. | FOXPET: a FOXBASE Mineralogical Association of Canada (MAC) database system for managing petrological information(IGBADAT) | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A152 | Global | Computer Program, FOXPET- petrology |
DS1990-0495 1990 | Frohlich, C., Grand, S.P. | The fate of subducting slabs | Nature, Vol. 347, No. 6291, September 27, pp. 333-334 | Global | Tectonics, Subducting slabs |
DS1990-0496 1990 | Fu Pingqiu, Xie Hongsen, Zhang Liming | A structure mineralogical study of ringwoodite | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 490-491 | China | Mineralogy, Ringwoodite |
DS1990-0497 1990 | Fu Pingqui, Xie Hongsen, Zhang Liming | A structure -mineralogical study of ringwoodite | Chinese Journal of Geochemistry, Vol. 9, No. 2, pp. 99-103 | China | Mineralogy, Ringwoodite |
DS1990-0498 1990 | Fujii, Keizo | Research on mineral deposits associated with carbonatite in Brasil | Japan Geological Survey Chishitsu Chosajo Geppo, stated articles are in, Vol. 41, No. 11, pp. 619-650? | Brazil | Carbonatite, Research |
DS1990-0499 1990 | Fuller, H.K., Gunnells, G.B, Buffa, E.A., Orndorff, R.C. | Geologic map index of Virginia, revised and updated | United States Geological Survey (USGS), 16p. text 6 sheets -free | Global | Map, Index of published maps |
DS1990-0500 1990 | Furlong, K.P. | Thermal aspects of the evolution of the middle and lower continentalcrust: a modeling perspective | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 18 | Global | Mantle, Model |
DS1990-0501 1990 | Fyfe, W.S. | Global resource utilization and the global environment: the need for holistic approach | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-58, 5p | Global | Resources, Environment |
DS1990-0502 1990 | Fyson, W.K. | Structural development of angular volcanic belts in the Archean SlaveProvince | Canadian Journal of Earth Sciences, Vol. 27, No. 3, March pp. 403-413 | Northwest Territories | Archean, Volcanics |
DS1990-0503 1990 | Fytas, K., Chaouai, N-E., Lavigne, M. | Gold deposits estimation using indicator kriging.Sub-heading ..indicator kriging ideal for estimating the reserves of irregular mineralizations ie.diamonds | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 934, February pp. 77-83 | Global | Geostatistics, Application general for p |
DS1990-0504 1990 | Galasso, F.S. | Perovskites and high TC superconductors | Gordon and Breach Publk, Book 293p. approx. $ 110.00 ISBN 2-88124-391-6 | Global | Perovskites, Superconductors |
DS1990-0505 1990 | Galimov, E.M., Botkunov, A.I., Garanin, V.K. | Carbon bearing fluid inclusions in olivine and garnet from Udachnaya pipekimberlites | Geochemistry International, Vol. 27, No. 2, February pp. 87-90 | Russia | Geochronology, Carbon inclusions |
DS1990-0506 1990 | Galimov, E.M., Kaminisky, F.V., Maltsev, K.A., Sobolev, N.V. | The relation between delta 13 C and mineral inclusion assemblages in diamonds from paired kimberlite pipes | Geochemistry International, Vol. 26, No. 12, pp. 134-137 | Russia | Diamond inclusions, carbon, Delta 13 C analyses |
DS1990-0507 1990 | Galimov, E.M., Kuznetsov, V.P., Maltsev, K.A., Gorbachev, V.V. | Isotopic composition of diamonds bearing the inclusions of diamond.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 7, July pp. 1033-1040 | Russia | Diamond inclusions, Geochronology |
DS1990-0508 1990 | Galimov, E.M., Sobolev, N.V., Yefimova, E.S., Shemanina, Ye.I. | Carbon isotope composition of inclusion bearing diamonds from north Uralplacers | Geochemistry Int, Vol. 27, No. 4, pp. 131-138 | Russia | Geochronology CI, Placers |
DS1990-0509 1990 | Galimov, E.M., Solovyeva, L.V., Belomestnykh, A.V. | Carbon isotope composition of metasomatized mantle rocks | Geochemistry International, Vol. 26, No. 11, April pp. 38-43 | Russia | Mantle, Geochronology |
DS1990-0510 1990 | Galli, G., Martin, R.M., Car, R., Parrinello, M. | Melting of diamond at high pressure | Science, Vol. 250, December 14, pp. 1547-1549 | Global | Diamond synthesis, Thermal conductivity |
DS1990-0511 1990 | Gang Lu, Marshak, S., Kent, D.V. | Characteristics of magnetic carriers responsible for Late Paleozoic remagnitization in carbonate strat a of the Mid-continent, USA | Earth and Planetary Science Letters, Vol. 99, pp. 351-361 | Midcontinent | Geophysics -remagnetization, Tectonics |
DS1990-0512 1990 | Gao Shan, Zhang Benren, Li Zejiu | Geochemical evidence for Proterozoic continental arc and continental margin rift magmatism along the northern margin of the Yangtze craton, South China | Precam. Res, Vol. 47, pp. 205-221 | China | Craton -Yangtze, Tectonics -rift |
DS1990-0513 1990 | Garanin, V.K. | The problem of discreteness in the natural diamond formationprocess.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 5, October pp. 28-36 | Russia | Diamond morphology, Natural diamond |
DS1990-0514 1990 | Garanin, V.K. | Some new dat a on conditions of zircon formation from kimberlites | Moscow University of Geol. Bulletin, Vol. 45, No. 6, pp. 43-54 | Russia | Kimberlites, Petrography-eclogites, zircon |
DS1990-0515 1990 | Garanin, V.K., Kasimova, R., Kudryavtseva, G.P., Mikhajlichenko | Mineralogy of spinels from kimberlites and lamproites | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 31-32 | Russia | Mineralogy -spinels, Lamproites, kimberlites |
DS1990-0516 1990 | Garanin, V.K., Kudryavtseva, G.P. | Morphology, physical properties and paragenesis of inclusion -bearing diamonds from Yakutian kimberlites | Lithos, Vol. 25, No. 1-3, November pp. 211-218 | Russia | Diamond inclusions, Diamond morphology |
DS1990-0517 1990 | Garanin, V.K., Kudryavtseva, G.P. | The discretion of the natural diamond formation process | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 675-676 | Russia | Diamond morphology, Diamond genesis |
DS1990-0518 1990 | Garanin, V.K., Kudryavtseva, G.P., Matsyuk, S.S., Cherenkova, A.F., Cherenkov | Discovery of zircon bearing ilmenite-amphibole-pyroxenite in kimberlites | International Geology Review, Vol. 32, No. 11, November pp. 1086-1094 | Russia | Pyroxenite- zircon, Geochemistry |
DS1990-0519 1990 | Garanin, V.K., Titkov, S.V. | About etching patterns on diamond crystals from north European part of the USSR (technical note). (Russian) | Izv. Akad. Nauk SSS*(in Russian), No. 9, September pp. 110-115 | Russia | Diamond morphology, Etching patterns |
DS1990-0520 1990 | Garanin, V.K., Zhiljaeva, V.A., Kudrjavtseva, G.P., Mikhailichenko | Mineralogy of ferrimagnetic oxides and magnetic properties of Kimberlites and lamproites | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 29-30 | Russia | Mineralogy -oxides, Lamproites, kimberlites |
DS1990-0521 1990 | Garanin, V.K., Zhukov, G.D., Kudrjavtseva, G.P., Laverova, T.N. | Mineralogy of garnets with inclusions from Sitikanskaja kimberlite pipe | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 799-801 | Russia | Mineralogy -garnets, Sitikanskaja |
DS1990-0522 1990 | Gasparik, T. | The CMAS analogue of the earth mantle | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 75 | Global | Mantle, CMAS system -xenoliths |
DS1990-0523 1990 | Gasparik, T. | Evidence for the mineral and chemical layering in the earth upper mantle | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 49. Abstract only | Global | Mantle, Geochemistry |
DS1990-0524 1990 | Gates, A.E., Kambin, R.C. | Comparison of the natural deformation of the State Line Sepentinite USA, with experimental studies. | Tectonophysics, Vol. 182, pp. 249-58. | Appalachia | Lizardite |
DS1990-0525 1990 | Geballe, T.H., Pohl, R.O., Seitz, R. | Cool diamonds. Letters to Science in response to E. Marshall's article | Science, Vol. 250, November 30, pp. 1194-1195 | Global | Diamond synthesis, Thermal conductivity |
DS1990-0526 1990 | Geerthsen, K., Maher, M.J. | Gravity signature of an Archean craton/Proterozoic mobile belt transition in southern Africa | Society of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 613-616. Extended abstract | South Africa | Geophysics -gravity, Craton |
DS1990-0527 1990 | Geis, W.T., Cook, F.A., Green, A.G., Milkereit, B., Percival, J.A. | Thin thrust sheet formation of the Kapuskasing structural zone revealed bylithoprobe seismic reflection data | Geology, Vol. 18, No. 6, June pp. 513-516 | Ontario | Geophysics -Seismics, Kapuskasing Zone |
DS1990-0528 1990 | Geis, W.T., Cook, F.A., Green, A.G., Milkereit, B., Percival, J.A. | Thin thrust sheet formation of the Kapuskasing structural zone revealed by lithoprobe seismic reflection data | Geology, Vol. 18, No. 6, June pp. 513-516 | Ontario | Geophysics, Kapuskasing Zone |
DS1990-0529 1990 | Geller, R.J. | Metastable phases confirmed | Nature, Vol. 347, October 18, pp. 620-621 | Global | Mantle, Phases |
DS1990-0530 1990 | Gems & Gemology | New area in Angola to be mined | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Angola | News item, Exploration news |
DS1990-0531 1990 | Gems & Gemology | Diamond rush in Australia. Extracted from Diamond Intelligence Briefs June8, 1990 which reviewed a report by Min-Met Information Services | Gems and Gemology, Gem News, Vol. 26, No. 3, Fall pp. 229 | Australia | News item, Diamond companies activities |
DS1990-0532 1990 | Gems & Gemology | Botswana bears target | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Botswana | News item, Diamond production |
DS1990-0533 1990 | Gems & Gemology | Prospecting in Botswana | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160 | Botswana | News item, Molopo Australia |
DS1990-0534 1990 | Gems & Gemology | Argyle cutting school near Beijing | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | China | News item, Diamond cutting |
DS1990-0535 1990 | Gems & Gemology | Treated green diamond | Gems and Gemology, Vol. 26, Winter pp. 296 | Global | Colour enhancement, Green diamond |
DS1990-0536 1990 | Gems & Gemology | Fancy black diamond and conductivity | Gems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 221 | Global | Diamond morphology, Conductivity |
DS1990-0537 1990 | Gems & Gemology | Electron irradiated diamond | Gems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 220-221 | Global | Diamond morphology, Irradiation |
DS1990-0538 1990 | Gems & Gemology | Laser drill hole anomaly -diamonds | Gems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 221 | Global | Diamond morphology, Laser drills |
DS1990-0539 1990 | Gems & Gemology | Laser drilled to reach an included diamond crystal | Gems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 222 | Global | Diamond morphology, Laser drills |
DS1990-0540 1990 | Gems & Gemology | Etch channels in diamond | Gems and Gemology, Vol. 26, No. 2, Summer, p. 154 | Global | Gem trade lab notes, Mineralogy -diamond |
DS1990-0541 1990 | Gems & Gemology | Another purple diamond | Gems and Gemology, Vol. 26, No. 2, Summer, p. 154 | Global | Gem trade lab notes, Mineralogy -purple diamon |
DS1990-0542 1990 | Gems & Gemology | Malaysia diamond plant | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Global | News item, Mineral processing |
DS1990-0543 1990 | Gems & Gemology | Scientists research material as hard as diamond | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Global | News item, Synthetic diamond like |
DS1990-0544 1990 | Gems & Gemology | Cubic zirconia -simulating a fancy yellow diamond | Gems and Gemology, Vol. 26, Winter pp. 295 | Global | Spectroscopy, Yellow diamond |
DS1990-0545 1990 | Gems & Gemology | Fancy intense yellow | Gems and Gemology, Vol. 26, Winter pp. 295-296 | Global | Spectroscopy, Yellow diamond |
DS1990-0546 1990 | Gems & Gemology | Diamond prospecting in India. Brief extract from Diamond World May-June1990 | Gems and Gemology, Gem News, Vol. 26, No. 3, Fall pp. 228 | India | News item, Diamond prospecting |
DS1990-0547 1990 | Gems & Gemology | Kimberlite find in the U.S | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Michigan | News item, Crystal Exploration |
DS1990-0548 1990 | Gems & Gemology | Diamond cutting industry in Sri Lanka | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160 | Sri Lanka | News item, Diamond cutting |
DS1990-0549 1990 | Gems & Gemology | Tanzania intensifies mineral search | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160 | Tanzania | News item, Diamond exploration |
DS1990-0550 1990 | Gems & Gemology | Soviet-Singapore joint venture | Gems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159 | Russia | News item, Almaz |
DS1990-0551 1990 | Generalov, M.E., Novogordova, M.I. | Heteroelements in carbon matter from mineralized rocks | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 35 | Russia | Geochemistry, Carbon |
DS1990-0552 1990 | Gent, M.R., Harper, C.T., Guliov, P., Macdonald, R. | Saskatchewan diamonds: a new reality | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July p. 115. Abstract (PDA) | Saskatchewan | Brief overview, Diamond activities |
DS1990-0553 1990 | Geochemical Society | V.M. Gold schmidt Conference program and abstracts held May 2-4, 1990 in Baltimore Maryland | Geochemical Society, 100p | Global | Abstracts, Extracted ones listed sep |
DS1990-0554 1990 | Geol. Society of Australia | Gondwana: terranes and resources, Tenth Australian Geological Convention.Held Feb. 4-9, Hobart Tasmania | Geological Society of Australia Abstracts, No. 25, 319p | Australia | Section A16 Magmas, gemstones and the mantle, Seperate listings |
DS1990-0555 1990 | Geological Publishing House | Mineral deposits of China | Geological Publishing House, Beijing, 360p. approx. United States 80.00 | China | Copper, lead zinc, antimony, molybdenuM., Book -table of contents |
DS1990-0556 1990 | Geological Society of Australia | Gondwana: terranes and resources | Geological Society of Australia Tenth Australian Geol. Convention, held Feb., 400p. Abstracts | Australia | Volcanics, Sedimentation, Geophysics, Models, Mafics, Precambrian gold, Structure, Fault, Tasman Fold belt |
DS1990-0557 1990 | Geological Society of Australia | R.L. Stanton Symposium: new frontiers in ore deposit and explorationstudies.Held in conjunction with theTenth. Australian Geol. Convention | Geological Society of Australia Tenth Australian Geol. Convention, held Feb., pp. 305-315. Abstracts | Global | Models/overviews |
DS1990-0558 1990 | Geological Survey of South Africa, Annual Technical Report for 1989 | Schuller kimberlite | Geological Survey of South Africa, Annual Technical Report for 1989, p. 106 | South Africa | Brief description of project, Schuller |
DS1990-0559 1990 | Geoscan | Bibliography of information listed -term diatremes,diamonds, Kimberlites in GEOSCAN North of 60 | Geoscan database, 51 references | Northwest Territories, Yukon | Bibliography, Assessment/Federal inforM. |
DS1990-0560 1990 | Geoscience Canada | The eastern Churchill Province, Torngat and New Quebec orogens: an overview and papers from a Geological Association of Canada (GAC) session meeting | Geoscience Canada, Vol. 17, No. 4, December pp. 217-320p | Quebec, Labrador, Ungava | Book -table of contents, Orogens -Torngat and New Quebec |
DS1990-0561 1990 | Geotimes | Carbon-sink paradox stimulates scientific discussion of greenhouse.-global carbon cycle | Geotimes, Vol. 35, No. 5, May p. 7 | Global | Global carbon cycle, Greenhouse |
DS1990-0562 1990 | Geotimes | Zoning of magmas in volcanic eruptions | Geotimes, Vol. 35, No. 5, May p. 9 | Global | Magma, Dual liquid flow |
DS1990-0563 1990 | Geringer, G.J., Lucdick, D.J. | Middle-Proterozoic calc-alkaline, shoshonitic volcanism along the Eastern margin of the Namaqua Mobile Belt, South Africa- implications for tectonic evolution area | South African Journal of Geology, Vol. 93, No. 2, pp. 389-399 | South Africa | Shoshonite, Tectonics |
DS1990-0564 1990 | Geyh, M.A., Sclieicher, H. | Absolute age determination. Physical and chemical dating methods and theirapplication | Springer-Verlag book, 503p. approx. $ 70.00 ISBN 3-540-51276-4, | Global | Geochronology, Age determinations |
DS1990-0565 1990 | Ghomshei, M.M., Arkani-Hamed, J., Strangway, D.W., Russell, R.D. | Underplating of oceanic lithosphere in the Archean: a possible mechanism for the formation of Archeankomatiites | Tectonophysics, Vol. 172, No. 3-4, February 1, pp. 291-302 | Global | Archean, Komatiites |
DS1990-0566 1990 | Gibson, D.W., Edwards, D.E. | An overview of Triassic stratigraphy and depositional environments in the Rocky Mountain foothills and western interior plains, Peace River Arch region | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 146-158 | Alberta | Peace River area, Tectonics, structure |
DS1990-0567 1990 | Gilbert, A.E., Kozmenko, O.A., Shatskiy, V.S. | Rare and rare earth elements in Kokchetau massif eclogites | Geochemistry International, Vol. 27, No. 8, pp. 133-136 | Russia | Rare earths, Eclogites |
DS1990-0568 1990 | Gilbert, A.E., Kozmenko, O.A., Shatsky, V.S. | Rare and rare earth elements in eclogites of the Kokchetav Massif.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 1, January 1990, pp. 141-144 | Russia | Eclogites, Rare earths |
DS1990-0569 1990 | Gilbert, M.C. | Southern midcontinent -Texas transect: overview and statement of the tectonic problems | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 6 | Global | Midcontinent, Tectonics |
DS1990-0570 1990 | Gilchrist, A.R., Summerfield, M.A. | Differential denudation and flexural isostasy in formation of rifted marginupwarps | Nature, Vol. 346, No. 6286, August 23, pp. 739-741 | Global | Tectonics, Rifted margins |
DS1990-0571 1990 | Gilchrist, I.C.R. | Clarification of Premier mine slimes | International Deep Mining Conference, held Johannesburg Sept. 17-21, 1990. Sth. Afr., Vol. 1, pp. 73-80 | South Africa | Mining - Premier, Mineral Processing |
DS1990-0572 1990 | Gilruth, P.T., Hutchinson, C.F. | Assessing deforestation in the Guinea Highlands of West Africa using Remotesensing | Photogrammetric Eng. and Remote Sensing, Vol. 56, No. 10, October pp. 1375-1382 | Guinea | Remote sensing, General interest applicat |
DS1990-0573 1990 | Giresse, P. | Paleoclimatic and structural environment at the end of the Cretaceous along the western flank of the Congo Basin, with application of undergroundmicrodiamonds. | Journal of African Earth Sciences, Vol. 10, No. 1/2. pp. 399-408 | Global | Paleoclimate, alluvials, Microdiamonds |
DS1990-0574 1990 | Gittins, J., Beckett, M.F., Jago, B.C. | Composition of the fluid phase accompanying carbonatite magma: a criticalexamination | American Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1106-1109 | Quebec | Oka, Husereau Hill, Carbonatite |
DS1990-0575 1990 | Gittins, J., Jago, B.C. | Carbonatite lavas: the role of fluorine, chlorine and water in carbonatitemagmas | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 76 | Global | Carbonatite, Experimental petrology |
DS1990-0576 1990 | Giuliani, G., Cheilletz, A., Zimmerman, J.L. | The emplacement, geochemistry and petrogenesis of two central Morocco Hercynian granites. Geotectonic implications | Journal of African Earth Sciences, Vol. 9, No. 3/4, pp. 617-629 | Morocco | rare earth elements (REE) geochemistry, Granites |
DS1990-0577 1990 | Glanville, R. | Evaluation of mineral exploration properties | Northwest Mining Convention, Held Spokane, Dec. 6, 1990, 21p | Global | Economics, Reserves |
DS1990-0578 1990 | Glass, J.T., Messier, R., Fujimori, N. | Diamond, silicon carbide and related wideband gap semiconductors.Symposium held Nov. 1989 Boston | Materials Research Society, Vol. 162, 650p. Table of contents available | Global | Materials research, Diamond uses electronics |
DS1990-0579 1990 | Glatzmaler, G.A., Schubert, G., Bercovci, D. | Chaotic subduction like downflows in a spherical model of convection in theearth's mantle | Nature, Vol. 347, No. 8290, September 20, pp. 274-277 | Global | Mantle, Subduction-convection |
DS1990-0580 1990 | Global Geoscience transects | Global geoscience transects | A.g.u, | Syria, China, Tibet, Brazil, Australia, Andes, Chile, Argentina | Geophysics, Remote sensing |
DM1990-1715 1990 | Globe & Mail | Corona acquires Repadre Capital Corp. Ampal (Pty) Ltd | Globe and Mail, ROB Sept. 10, p. B11 | Botswana | News item, Corona Repadre Ampal |
DM1990-1716 1990 | Globe & Mail | Repadre Capital | Globe and Mail, ROB Thursday Oct. 11, p. B 2 | Global | News item, Repadre ownership |
DM1990-1717 1990 | Globe & Mail | Guyanese venture -control goes to Friedland | Globe and Mail, August 28, Tuesday p. B9 | Guyana | News item, Ivanhoe Capital |
DM1990-1718 1990 | Globe & Mail | Claude Resources finds diamonds on property | Globe and Mail, Report on Business, Saturday May 19, p. B 10 | Saskatchewan | News item, Claude, five diamonds fou |
DM1990-1719 1990 | Globe & Mail | De Beers to shift control of its holdings outside of South Africa toSwitzerland | Globe and Mail, ROB., July 26, p.B 3 | Russia | News item, De Beers |
DM1990-1720 1990 | Globe & Mail | Russian minister denouces Soviet Union's sale of gold. Brief mention ofdiamonds | Globe and Mail, August 20, Monday p. B7 | Russia | News item, Economics- sales |
DS1990-0581 1990 | Gobba, J.M. | Kimberlite exploration in Tanzania | Journal of African Earth Sciences, Vol. 9, No. 3/4, pp. 565-578 | Tanzania | Exploration -geophysics, geochemistry, Heavy mineral sampling |
DS1990-0582 1990 | Gomes, C.B., Ruberti, E., Morbidelli, L. | Carbonatite complexes from Brasil: a review | Journal of South American Earth Sciences, Vol. 3, No. 1, pp. 51-63 | Brazil | Carbonatite, Review |
DM1990-1721 1990 | Gomez, B. | Cluff solves diamond mystery but far from commercial mining | The Australian, March 2, p. 17 | Australia | News item, Cluff Resources/Mount Ros |
DM1990-1722 1990 | Gomez, B. | Ashton signs diamond contracts with China | The Australian, May 14, 1/4 p | China | News item, Ashton in China |
DS1990-0583 1990 | Gong Weiliang | On high -temperature phase transitions of metamict fergusonite group minerals from Baiyun Obo | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 934-936 | China | Carbonatite, Baiyan Obo -fergusonite |
DS1990-0584 1990 | Gooding, K. | RTZ faces suit on diamond move | Indiaqua, (Financial Times 3/10/89), No. 55 1990/1, p. 53 | Indonesia | News item, RTZ -legal with Acorn |
DS1990-0585 1990 | Gorbachev, N.S. | Fluid magma interaction and the origin of kimberlites | International Geology Review, Vol. 32, No. 8, August, pp. 820-821 | Russia | Kimberlites, Magma genesis |
DS1990-0586 1990 | Gordeeev, V.A., Gorelkin, YY., Nevinny, N.N., Gelfand, R.B., Kuten | Hyperfine interactions of muonium and hydrogen in silicon and diamond-quantum chemical calculations | Hyper. Inter, Vol. 60, No. 1-4, August pp. 723-726 | Global | Diamond morphology, MuoniuM. |
DS1990-0587 1990 | Gordon, R.G. | Plate tectonic speed limits | Nature, Vol. 349, No. 6304, January 3, pp. 16, 17 | Global | Tectonics, Dynamics |
DS1990-0588 1990 | Gosnold, W.D. | Heat flow in the Great Plains of the United States | Journal of Geophysical Research, Vol. 95, January 10, pp. 353-374 | Midcontinent, United States | Heat Flow, Midcontinent, Great Basin |
DS1990-0589 1990 | Goto, A., Tatsuim, Y. | Stability of chlorite in the upper mantle | American Mineralogist, Vol. 75, No. 1-2, January-February pp. 105-108 | Global | Mantle, Magma genesis |
DS1990-0590 1990 | Gotze, H-J., Lahmeyer, B., Schmidt, S., Strunk, S., Araneda, M. | Central Andes gravity dat a base | Eos, Vol. 71, No. 16, April 17, pp. 401, 406-407 | Andes, Chile, Argentina | Geophysics- gravity, Database |
DS1990-0591 1990 | Grace, K., Spooner, J. | The economics of the rare earth elements | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 8, 15p | Global | Economics, Rare earths-excellent overview |
DS1990-0592 1990 | Gracie, A.J., Schwann, P.L. | Saskatachewan...brief overview of activities. Diamonds one paragraph ( 25lines) overview | Pda Exploration And Development Highlights 1989, p. 39 | Saskatchewan | News item, Diamond exploration -brie |
DS1990-0593 1990 | Graham, R., Buseck, P.R. | Cathodluminescence of colored diamonds by transmissionelectronmicroscopy | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A50. Abstract | Global | Diamond morphology, Cathodluminescence |
DS1990-0594 1990 | Graham, S. | Subsidies: encouraging exploration and waste | Crs Perspectives, No. 32, March pp. 17-22 | Canada | Economics, Flow-through |
DS1990-0595 1990 | Grant, J.A., Frost, B.R. | Contact metamorphism and partial melting of pelitic rocks in the Aureole of the Laramie anorthosite complex Morton Pass Wyoming | American Journal of Science, Vol. 290, No. 4, April pp. 425- | Wyoming | Anorthosite, Geochemistry |
DS1990-0596 1990 | Green, A.G., et al. | Origin of deep crustal reflections: seismic profiling across high grade metamorphic terranes in Canada. | Tectonophysics, Vol. 173, pp. 627-38. | Ontario, British Columbia | Geophysics - seismics, Lithoprobe |
DS1990-0597 1990 | Green, A.G., Milkereit, B. | Diverse seismic reflection images from the Canadian shield | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 163 | Ontario | Kapuskasing, Tectonics |
DS1990-0598 1990 | Green, A.G., Milkereit, B., Mayrand, L.J., Ludden, J.N., Hubert, C. | Deep structure of an Archean greenstone terrane | Nature, Vol. 344, No. 6164, March 22, pp. 327-329 | Quebec | Greenstone belt, Tectonics/structure |
DS1990-0599 1990 | Green, D.H. | Fluids in subduction zones: experimental constraints | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 213-214. Abstract | Global | Experimental petrology, Magma genesis |
DS1990-0600 1990 | Green, D.H. | The role of oxidation-reduction and C-H-O fluids in determining melting conditions and magma compositions in the Upper Mantle | Proceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 153- | Global | Mantle, Experimental petrology |
DS1990-0601 1990 | Green, D.H., Taylor, W.R., Foley, S. | The earth's upper mantle as a source for volatiles | University of Western Australia Publishing, Proceedings on Conference on stable isotopes and, No. 23, pp. 17-34 | Global | Mantle, Geochemistry |
DS1990-0602 1990 | Grice, J.D., Boxer, G.L. | Diamonds from Kimberley, Western Australia | The Mineralogical Record, Vol. 21, No. 6, November-December pp. 559-564 | Australia | History, Diamonds morphology |
DS1990-0603 1990 | Grieve, R.A.F. | Impact cratering on the earth | Scientific American, April pp. 66-73 | Global | Impact cratering, Meteorites |
DS1990-0604 1990 | Griffin, W.L., Smith, D., O'Reilly, S.Y., Ryan, C.G. | Time scales of heating, metasomatism and deformation in the upper mantle | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 240. Abstract | Australia, South Africa, Colorado Plateau | Peridotite xenoliths, Petrology |
DS1990-0605 1990 | Griffiths, R.W., Campbell, I.H. | Stirring and structure in mantle starting plumes | Earth and Planetary Science Letters, Vol. 99, pp. 66-78 | Global | Mantle, Geochemistry -plumes |
DS1990-0606 1990 | Grigsby, J.D. | Detrital magnetite as a provenance indicator | Journal of Sed. Petrology, Vol. 60, No. 6, November pp. 940-951 | Global | Geochemistry, Magnetite |
DS1990-0607 1990 | Grotzinger, J., Royden, L. | Elastic strength of the Slave craton at 1.9 Gyr and implications for the thermal evolution of the continents | Nature, Vol. 347, No. 6288, September 6, pp. 64-66 | Northwest Territories | Craton, Georchronology, Age determination |
DS1990-0608 1990 | Gruijter, J.J.de, Braak, C.J.F. | Model-free estimation from spatial samples: are appraisal of classical sampling theory | Mathematical Geology, Vol. 22, No. 4, May pp. 407-416 | Global | Geostatistics, Sampling theory |
DS1990-0609 1990 | Gudmundsson, A. | Emplacement of dikes, sills and crustal magma chambers at divergent plateboundaries | Tectonophysics, Vol. 176, No. 3/4, May 10, pp, . 257-275 | Global | Magma, Dike emplacement |
DS1990-0610 1990 | Guillet, G.R. | Exploration techniques for industrial minerals | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 107, 11p | Global | Industrial minerals, Exploration |
DS1990-0611 1990 | Gummer, P.K., McGowan, S.E., Halabura, S.P. | Diamond exploration at Prince Albert, Saskatchewan, Canada | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Meeting, Salt Lake City, February 26, Non speaker/no preprint | Saskatchewan | Exploration, Overview |
DS1990-0612 1990 | Gunter, W.D., Hoinkes, G., Ogden, P., Pajari, G.E. | Origin of leucite rich and sanidine roch flow layers in the Leucite Hills volcanic field, Wyoming | Journal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 911-15, 928 | Wyoming | Leucite, Lamproite -orendite |
DS1990-0613 1990 | Guo Jiugao, Chen Feng, Cai Xiucheng, Deng Huaxing | Spectroscopic study of natural diamonds in China | Chinese Journal of Geochemistry, (in English), Vol. 9, No. 2, pp. 161-168 | China | Diamond morphology spectroscopy, Natural diamonds |
DS1990-0614 1990 | Guo Lihe, Wang Wuyi, Wang Alian, Zhang Andi | Infrared spectroscopic study of pyrope | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 427-429 | China | Spectroscopy, Pyrope |
DS1990-0615 1990 | Guo, J.F., Green, T.H. | Experimental study of barium partitioning between phlogopite and silicate liquid at upper-mantle pressure and temperature | Lithos, Vol. 24, No. 2, March pp. 83-95 | Global | Experimental petrology, Mantle |
DS1990-0616 1990 | Guo, J.F., Green, T.H., O'Reilly, S.Y. | Barium partitioning and anorthoclase megacryst genesis | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 239. Abstract | Australia | Magma, barium, Ba content |
DS1990-0617 1990 | Guo, W.X., Friedman, I., Gleason, J. | Natural occurrence of silicon carbide in a Diamondiferous kimberlite fromFuxian | Nature, Vol. 346, No. 6282, July 26, pp. 352-354 | China | Silicon carbide, Mineralogy |
DS1990-0618 1990 | Guocheng Pan, Harris, D.P. | Three nonparametric techniques for the optimum discretization of quantitative geological variables | Math. Geol, Vol. 22, No. 6, pp. 699-722 | Global | Geostatistics, Nonparametric techniques |
DS1990-0619 1990 | Gupta, V.K., Sutcliffe, R.H. | Mafic ultramafic intrusives and their gravity field: Lac des Illes area, Ontario. | Geological Society of America (GSA) Bulletin., Vol. 102, pp. 1471-83. | Ontario, Wawa | Alkaline rocks, Geophysics - gravity |
DS1990-0620 1990 | Gurenko, A.A., Sobolev, A.V., Kononkova, N.N. | New petrologic dat a on ugandites from the East African Rift, as revealed by study of magmatic inclusions in minerals | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 130-134 | Uganda | Petrology, Ugandites |
DS1990-0621 1990 | Gurenko, A.A., Sobolev, A.V., Kononkova, N.N., Shcherbovskiy, Ye.Ya. | Olivine from the ultrabasic and basic rocks of the East African rift system differentiated series | Geochemistry International, Vol. 27, No. 10, pp. 117-123 | East Africa | Petrology, Ultrabasics -olivine -analyses |
DS1990-0622 1990 | Gurenko, A.A., Sobolev, A.V., Kononkova, N.N., Shcherbovsky, E.Y. | Olivine of ultramafic and mafic rocks of the main differentiated seriesof the East African rift system (Russian) | No. 3, March pp. 429-436, East Africa | Global | Petrology |
DS1990-0623 1990 | Gurney, J.J. | The Diamondiferous roots of our wandering continent. Alex L. du To it Memorial Lectures no. 21 | South African Journal of Geology, Vol. 93, No. 3, pp. 423-437 | South Africa | Mantle, Diamond genesis |
DS1990-0624 1990 | Gurney, J.J., Kirkley, M.B. | Roberts Victor eclogites : crustal origins reconsidered | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa | Eclogites, Xenoliths |
DS1990-0625 1990 | Gurnis, M. | Plate mantle coupling and continental flooding | Geophysical Research Letters, Vol. 17, No. 5, April pp. 623-626 | Global | Mantle, Plate tectonics -flooding |
DS1990-0626 1990 | Gurnis, M. | Bounds on global dynamic topography from Phanerozoic flooding of continental platforms | Nature, Vol. 344, No. 6268, April 19, pp. 754-756 | Global | Phanerozoic, Continental flooding, Mantle |
DS1990-0627 1990 | Gurnis, M. | Plate mantle coupling and continental flooding | Geophysical Research Letters, Vol. 17, No. 5, Apr. pp. 623-6. | Mantle | Tectonics - coupling, subduction |
DS1990-0628 1990 | Hagen, H., Neumann, E-R. | Modelling of trace element distribution in magma chambers using open systemmodels | Computers and Geosciences, Vol. 16, No. 4, pp. 549-586 | Global | Computer, Program -trace elements |
DS1990-0629 1990 | Haggerty, S.E. | Upper mantle metasomatism: exotic oxides in harzburgite and diamonds ineclogite | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 802-803 | Global | Mantle metasomatism -harzbugite, Diamond genesis |
DS1990-0630 1990 | Haggerty, S.E. | Omphacite exsolution in garnet: evidence for ultra deep samples from The upper mantle in the Jagersfontein kimberlite, South Africa | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 803-805 | South Africa | Mineralogy -garnet, Jagersfontein |
DS1990-0631 1990 | Haggerty, S.E., Hargraves, R.B., Tompkins, L.A. | Oxide mineralogy and magmatic properties of the Koidukimberlite Sierra Leone, West-Africa | Geophysical Journal, I, Vol. 100, No. 2, February pp. 275- | Sierra Leone | Garnet analsyses -Mineralogy, Koidu Complex |
DS1990-0632 1990 | Haggerty, S.E., Sautter, V. | Ultradeep (greater than 300 kilometers) ultramafic upper mantle xenoliths | Science, Vol. 248, No. 4958, May 25, pp. 993-996 | Global | Mantle, Xenoliths |
DS1990-0633 1990 | Haggerty, S.E., Sautter, V. | Ultra deep ( >300km) garnet clinopyroxene xenoliths in diamondiferouskimberlites | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa | Jagersfontein, Garnet analyses |
DS1990-0634 1990 | Haimson, B.C. | Shallow tests suggest crustal stress rotation west of the midcontinentrift: verification needed through intermediate depth holes | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A197 | Global | Crustal stress, Geophysics |
DS1990-0635 1990 | Hajnal, Z., Pandit, B.I., Scott, D., Reilkoff, B. | Importance of selecting the most effective processing sequences and relevance of colour displays, analysing the Kapuskasing crustal refelctiondata | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 180 | Ontario | Tectonics, Kapuskasing Zone |
DS1990-0636 1990 | Halabura, S.P. | Soft rocks can provide hard rock answers | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, p.166-167 | Saskatchewan | Geophysics, Craton |
DS1990-0637 1990 | Halchuk, S.C., Mereu, R.F. | A seismic investigation of the crust and Moho underlying the Peace RiverArch, Canada | Tectonophysics, Vol. 185, No. -12, December 20, pp. 1-20 | Alberta, Saskatchewan | Geophysics -seismics, Peace River Arch |
DS1990-0638 1990 | Hall, G.E.M., Plant, J.A. | Are your rare earth elements (REE) results total? | Explore, No. 68, June pp. 18-20 | Global | Geochemistry, Analyses -rare earth elements (REE). |
DS1990-0639 1990 | Halleran, A.A.D., Russell, J.K. | Geology and descriptive petrology of the Mount Bisson alkaline complex, Munroe Creek, British Columbia | British Columbia Mineral Resources Division, Paper 1990-1, pp. 297-304 | British Columbia | Alkaline complex, Mount Bisson |
DS1990-0640 1990 | Halls, H.C., Bates, M.P. | The evolution of the 2.45 Ga Matachewan dyke swarm, Canada | Mafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 237-250 | Ontario | Dykes, Evolution |
DS1990-0641 1990 | Halls, H.C., Palmer, H.C. | The tectonic relationship of two Early Proterozoic dyke swarms to the Kapuskasing Structural Zone: a paleomagnetic and petrographic study | Canadian Journal of Earth Sciences, Vol. 27, No. 1, January pp. 87-103 | Ontario | Tectonics, Kapuskasing Structural Zo |
DS1990-0642 1990 | Hamilton, R., Rock, N.M.S. | Geochemistry, mineralogy and petrology of a new find of lamprophyres from Bulletinjah Pool, Nabberu Basin, Yilgarn Craton, Western Australia | Lithos, Vol. 24, No. 4, August pp. 275-290 | Australia | Lamprophyres, Bulletinjah Pool |
DS1990-0643 1990 | Hamilton, R., Rock, N.M.S. | Geochemistry, mineralogy and petrology of a new find of ultramafic lamprophyres from Bulletinjah Pool, Nabberu Basin, Yilgarn Craton, WesternAustralia | Lithos, Vol. 24, No. 4, August pp. 275-290 | Australia | Lamprophyres, Geochemistry |
DS1990-0644 1990 | Hamilton, R.M., Mooney, W.D. | Seismic wave attenuation associated with crustal faults in the New Madrid seismic zone | Science, Vol. 248, No. 4953, April 20, pp. 351-354 | Arkansas, Missouri, Kentucky, Tennessee, Midcontinent | Geophysics -seismics, New Madrid Zone |
DS1990-0645 1990 | Hammack, J.L., Nixon, G.T., Wong, R.H., Paterson, W.P.E. | Geology and noble metal geochemistry of the Wrede Creek ultramafic North-central British Columbia | British Columbia Mineral Resources Division, Paper 1990-1, pp. 405-416 | British Columbia | Alaskan type ultramafic complex, Wrede Creek complex |
DS1990-0646 1990 | Hammett, R. | Application of numerical modeling to mining in Canada | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 45, 8p | Global | Mining, Stability problems |
DS1990-0647 1990 | Han Zongzhu | Eclogites in China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 852-853 | China | Eclogites, Petrochemistry |
DS1990-0648 1990 | Han Zongzhu, Yuan Qilin, Sheng Xingtu, NI Bangfa | The garnet in eclogite and garnet peridotite in Labieshan Mountain area | International Mineralogical Association Meeting Held June, 1990 Beijing, Vol. 2, extended abstract p. 854-855 | China | Garnet, Eclogites |
DS1990-0649 1990 | Handy, M.R. | A basic tectonic problem the exhumation of coherent sections of continentalcrust | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 1 | Global | Crust, Tectonics |
DS1990-0650 1990 | Hanmer, S. | Natural rotated inclusions in non-ideal shear | Tectonophysics, Vol. 176, No. 3/4, May 10, pp. 245-255 | Ontario, Grenville | Shear zones, Structure |
DS1990-0651 1990 | Hanna, M.S., Chang, T. | On graphically representing the confidence region for an unknown rotationin three dimensions | Computers and Geosciences, Vol. 16, No. 2, pp. 163-194 | Global | Computer, Program -program -graphics/three dimensions |
DS1990-0652 1990 | Hanneman, D.L., Wideman, C.J. | Paleosols: reflectors in continental sequences | Geophysics: The Leading Edge, Vol. 9, No. 11, November pp. 38-40 | Montana | Paleosols, Geophysics -seismics |
DS1990-0653 1990 | Hansen, V.L. | Yukon-Tanana terrane: a partial acquittal | Geology, Vol. 18, No. 4, April pp. 365-369 | Yukon, Alaska | Tectonics, Terranes -Yukon-Tanana |
DS1990-0654 1990 | Harben, P.W., Bates, R.L. | Industrial minerals geology and world deposits | Industrial Minerals, $82.50 United States | Global | Industrial minerals |
DS1990-0655 1990 | Harben, P.W., Bates, R.L. | Diamonds, 1990 #1 | In: Industrial minerals geology and world deposits, Industrial Minerals, pp. 92-101 | Global | Overview, Very outdated information |
DS1990-0656 1990 | Harcourt, F. | The diamond ring- business, politics and precious stones in South Africa | Econ. Hist. R., Vol. 43, No. 3, August pp. 524-525 | South Africa | Book review, Diamond -economics |
DS1990-0657 1990 | Harff, J., Davis, J.C. | regionalization in geology by multivariate classification | Math. Geol, Vol. 22, No. 5, July pp. 573-588 | Global | Geostatistics, Multivariate classification |
DS1990-0658 1990 | Hargett, D. | Gem trade : lab notes -Diamond cutting risks | Gems and Gemology, Vol. 26, Spring p. 94 | Global | News item, Diamond cutting |
DS1990-0659 1990 | Harland, W.B., et al. | A geologic time scale 1989 | Cambridge University Press, | Global | Geologic time scale, Book -ad |
DS1990-0660 1990 | Harley, S.L., Odling, N.W.A. | Mantle geochemistry: reducing mantle redox options | Nature, Vol. 348, No. 6300, November 29, pp. 394-395 | Global | Mantle, Geochemistry |
DS1990-0661 1990 | Harmon, R.S., Fowler, M.B. | Oxygen isotope composition of the lower crust | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 51. Abstract only | Global | Mantle, Geochronology |
DS1990-0662 1990 | Harnois, L., Mineau, R., Morency, M. | Rare earth element geochemistry of alnoitic Cretaceous rocks and ultramafic xenoliths from Ile Bizard,Quebec Canada | Chemical Geology, Vol. 85, No. 1/2 July 10, pp. 135-145 | Quebec | Alnoite, rare earth elements (REE) Geochemistry |
DM1990-1723 1990 | Harries, K | For the record... records updated and date stamped | Northern Miner Magazine, Vol. 5, No. 4, April pp. 11, 12 | Global | Legal responsibility, Record keeping |
DM1990-1724 1990 | Harries, K.J. | Joint-venture disputes | Northern Miner Magazine, Vol. 5, No. 9, September pp. 20-21 | Canada, United States | Legal, Joint ventures |
DM1990-1725 1990 | Harries, K.J. | In the front line... the role of the operator in joint ventures | Northern Miner Magazine, Vol. 5, No. 1, January pp. 18-19 | Global | Law, Joint ventures |
DM1990-1726 1990 | Harries, K.J.C. | Making allowances.(joint venture - overhead charges) | Northern Miner Magazine, Vol. 5, No. 7, July pp. 7-8 | Global | Economics, Legal aspects -allowances |
DM1990-1727 1990 | Harries, K.J.C. | Confidentially.... agreements are here to stay | Northern Miner Magazine, Vol. 5, No. 2, February pp. 15-16, 18 | Global | Law, Agreements - brief overview confidentiality |
DM1990-1728 1990 | Harries, K.J.C. | Joint venture disputes - conclusion of articles | Northern Miner Magazine, Vol. 5, No. 10, November p. 9 | Global | Law, Joint Venture agreements |
DS1990-0663 1990 | Harries, K.J.C. | Articles on legalities -concerning the mining industry | Reprinted from Northern Miner Magazine, Reprint volume 54p | Canada | Law, Agreements, JV, titles |
DS1990-0664 1990 | Harris, S.L. | Agents of chaos | Mountain Press, 300p. $ 12.95 | Global | Book review, Agents of Chaos-earthquakes |
DS1990-0665 1990 | Harris, W.M.Jr., Enochs, L.G., West, R.R. | MapKansas a graphical geological database for Kansas | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 8 | Kansas | Map, Teaching aid |
DS1990-0666 1990 | Hart, R.J., Andreoli, M.A.G., Smith, C.B., Otter, M.L., Durrheim | Ultramafic rocks in the centre of the Vredefort structure (South Africa):possible exposure of the upper mantle | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 233-248 | South Africa | Ultramafics, Mantle - Vredefort structure |
DS1990-0667 1990 | Hart, R.J., Andreoli, M.A.G., Tredoux, M., De Wit, M.J. | Geochemistry across an exposed section of Archean crust at Vredefort, SouthAfrica: with implications for mid- crustal discontinuities | Chemical Geology, Vol. 82, No. 1/2, March 30, pp. 21-50 | South Africa | Geochemistry, Tectonics |
DS1990-0668 1990 | Harte, B. | High temperature granulites - discussion and reply by Hayob et al | Nature, Vol. 347, No. 6289, September 13, pp. 132-134 | Global | Granulites, Petrology |
DS1990-0669 1990 | Hartley, R., Watts, A.B. | Preliminary analysis of gravity and topography over Africa | Eos, Vol. 71, No. 43, October 23, p. 1605 Abstract | Africa | Geophysics -gravity |
DS1990-0670 1990 | Hasbrouck, W.P. | Computer programs in HP 9845 BASIC for modeling and interpreting multiplelayer, plane interface shallow refraction seismics | United States Geological Survey (USGS) Open File, No. 90-0473, 56p. $ 8.50 | Global | Computer, Program -Seismics |
DS1990-0671 1990 | Haskin, L.A. | PREEconceptions PREEvent pREEcise pREEdictions | Geochimica et Cosmochimica Acta, Vol. 54, pp. 2353-2361 | Global | Rare earth elements, Geochemistry |
DS1990-0672 1990 | Haskin, L.A. | PREEconceptions pREEvent PRRRcise pREEdictions | Geochim. Cosmochim Acta, Vol. 54, pp. 2353-61. | Global | Rare earths, Geochemistry |
DS1990-0673 1990 | Haslett, S.K. | Magnetic survey of a monchiquite intrusion in central Gwent | Geology Magazine, Vol. 127, No. 6, pp. 591-592 | Global | Geophysics -magnetics, Monchiquite |
DS1990-0674 1990 | Hatcher, R.D. Jr. | The Appalachian-Ouachita orogen in the United States | Geological Society of America (GSA) DNAG Series, Vol. F-2, 767p | Arkansas, Oklahoma | Tectonics, Orogeny |
DS1990-0675 1990 | Hauser, E.C. | Seismic imaging of extended crust with emphasis on the western UnitedStates: discussion and reply | Geological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 252-255 | Cordillera | Geophysics -seismics, Tectonics-crust, COCORP |
DS1990-0676 1990 | Hauser, E.C. | Layered Proterozoic rocks hidden beneath the United States midcontinent imaged by COCORP and industry seismic reflection data | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A153 | Global | Tectonics, Seismics-COCORP |
DS1990-0677 1990 | Hawkesworth, C.J., Erlank, A.J., Kempton, P.D., Waters, F.G. | Mantle metasomatism: isotope and trace element trends in xenoliths fromKimberley, South Africa | Chemical Geology, Vol. 85, No. 1/2, July 10, pp. 19-34 | South Africa | Kimberley deposit, Geochronology |
DS1990-0678 1990 | Hawkesworth, C.J., Kempton, P.D., Rogers, N.W., Ellam, R.M. | Continental mantle lithosphere, and shallow level enrichment processes In the earth's mantle | Earth and Planetary Science Letters, Vol. 96, No.3-4, pp. 256-268 | South Africa | Mantle, Xenoliths, lamproites, kimb |
DS1990-0679 1990 | Hayes, J.M., Pratt, L.M., Knoll, A.H. | Organic geochemical and tectonic evolution of the midcontinent rift system:organic geochemistry and micropaleontology. Progress report | National Technical Information Service DOE/ER/13978-2 22p. June 1, 1990 $ 15.00 United States, | Midcontinent | Rift, Tectonics |
DS1990-0680 1990 | Hazell, M.S. | New realities in the trenches | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 103, 18p | Global | Management/vocations, Corporations |
DS1990-0681 1990 | Heaman, L.M., Bowins, R., Crocket, J. | The chemical composition of igneous zircon suites: implications for geochemical tracer studies | Geochimica et Cosmochimica Acta, Vol. 54, pp. 1597-1607 | South Africa, Ontario | Kimberlites, Carbonatite, Geochemistry -zircon |
DS1990-0682 1990 | Helms, W. | The diamond mining industry in northern Cape Province. (in German) | Gluckauf, (in German), Vol. 126, No. 1-2, pp. 47-51 | South Africa | Mining industry, Diamond |
DS1990-0683 1990 | Helmstaedt, H.H., Schulze, D.J. | Low temperature eclogites under the Colorado Plateau:fragments of Proterozoic or Mesozoic oceanic crust? | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 29 | Colorado Plateau | Eclogites, Mineralogy |
DS1990-0684 1990 | Henderson, J.R., Broome, J. | Geometry and kinematics of Wager shear zone interpreted from structural fabrics and magnetic data. | Canadian Journal of Earth Sciences, Vol. 27, pp. 590-604. | Global | Tectonics, Geophysics - magnetics |
DS1990-0685 1990 | Henry, G., Clendenin, C.W., Stainstreet, I.G., Maiden, K.J. | Multiple detachment model for the early rifting stAge of Late Proterozoic Damara orogen in Namibia | Geology, Vol. 18, No. 1, January pp. 67-71 | Southwest Africa, Namibia | Tectonics, Damara orogen |
DS1990-0686 1990 | Herzberg, C. | Melting experiments in ultramafic systems to 165 kilobars | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 53. Abstract only | Global | Mantle peridotite, Experimental petrology |
DS1990-0687 1990 | Hester, B.W., Buchan, K.L., Card, K.D., Chandler, F.W. | Multiple ages of Nipissing diabase intrusion: paleo-magnetic evidence from the Englehart area, Ontario:discussion | Canadian Journal of Earth Sciences, Vol. 7, No. 1, January pp. 159-161 | Ontario | Geophysics -paleomagnetics, Diabase-Nipissing |
DS1990-0688 1990 | Hester, M.G., Springett, M.W. | Geostatistics and kriging: surviving in the real world | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-92, 10p | Global | Geostatistics, Kriging |
DS1990-0689 1990 | Hickmott, D.D., Sorensen, S., Rogers, P. | Trace element abundances in minerals from a metasomatized garnet-amphibolite Catalin a schist ,southern California | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A349 | California | Geochemistry, Pixie trace elements |
DS1990-0690 1990 | High Tech Materials Alert | Diamond semiconductor limits | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 1, January p. 3 | Global | News item, Diamond synthesis |
DS1990-0691 1990 | High Tech Materials Alert | Ever closer to perfect diamond films | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 10, October p. 2 | Global | News item, Diamond synthesis |
DS1990-0692 1990 | High Tech Materials Alert | Major diamond breakthroughs- Norton achieves 1 mm diamond coatings | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 11, November p. 1 | Global | News item, Diamond synthesis |
DS1990-0693 1990 | High Tech Materials Alert | Diamond films, faster and cheaper | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 12, December p. 1 | Global | News item, Diamond synthesis |
DS1990-0694 1990 | High Tech Materials Alert | Superplastically formed ZnS/diamond composites | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 3, March p. 2, 3 | Global | News item, Diamond synthesis |
DS1990-0695 1990 | High Tech Materials Alert | Diamond theory- concentration of energy vacancies | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 4, April p. 7 | Global | News item, Diamond synthesis |
DS1990-0696 1990 | High Tech Materials Alert | New diamond deposition process | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 7, July p. 8 | Global | News item, Diamond synthesis |
DS1990-0697 1990 | High Tech Materials Alert | GE achieves new diamond properties.. more thermally conductive and more laser resistant | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 8, August p. 3 | Global | News item, Diamond synthesis |
DS1990-0698 1990 | High Tech Materials Alert | Larger diamonds from Sumitomo 5 to 9 carats | High Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 9, September p. 8 | Global | News item, Diamond synthesis |
DS1990-0699 1990 | Hill, S.J. | Workstations: problems they solve and problems they create | Leading Edge of Exploration (Geophysics News letter), Vol. 9, No. 3, March pp. 24-28 | Global | Computers, Geophysics -workstations |
DS1990-0700 1990 | Hills, D.V., Haggerty, S.E. | Eclogites from Koidu kimberlite Complex, Sierra Leone,lithospheric and ultra deep asthenospheric origins | Eos, Vol. 71, No. 17, April 24, p. 523 Poster Abstract only | Sierra Leone | Koidu, Eclogites |
DS1990-0701 1990 | Hinze, W.J., Braile, L.W., Chandler, V.W. | A geophysical profile of the southern margin of The midcontinent Rift system in western Lake Superior | Tectonics, Vol. 9, No. 2, April pp. 303-310 | Midcontinent | Geophysics, Midcontinent Rift |
DS1990-0702 1990 | Hirsch, L.M. | Enhancing mantle conductivity | Nature, Vol. 347, No. 6290, September 20, p. 232 | Global | Mantle-basalts, Geophysics |
DS1990-0703 1990 | Hoatson, D.M., Keays, R.R. | Formation of platiniferous sulfide horizons by crystal fractionation and magma mixing in the Munni Munni layered intrusion, west Pilbara block, WesternAustralia | Economic Geology, Vol. 84, No. 7, November pp. 1775-1804 | Australia | Alkaline rocks -Ultramafics, Munni Munni intrusion |
DS1990-0704 1990 | Hocker, P.M. | No mine is an island. the mining industry amid risingenvironmentalexpectations | Colorado School of Mines, Department of Mineral Economics, Working Paper No. 90-5, 23p | United States | Economics, Environmental issues |
DS1990-0705 1990 | Hoffman, P.F. | Archaean continental plates: old and young mantle roots | Nature, Vol. 347, No. 6288, September 6, p. 19 | Global | Mantle, Plates |
DS1990-0706 1990 | Hoffman, P.F. | Old and young mantle roots | Nature, Vol. 347, Sept. 6, pp. 19-20 | Global | Mantle, Roots |
DS1990-0707 1990 | Hoffman, P.F. | Geological constraints on the origin of the mantle root beneath the Canadian Shield. | Proceedings Transactions Royal Society. Lond., Vol. A 331, pp. 523-32. | Manitoba, Alberta, Ontario, Saskatchewan | Craton, Mantle - melting |
DS1990-0708 1990 | Hoffman, S. | Recognizing sampling problems | Explore, No. 67, January pp. 10, 12 | Global | Sampling, Assays-ore reserves |
DS1990-0709 1990 | Hofmann, H.J. | Precambrian time units and nomenclature- the geon concept | Geology, Vol. 18, No. 4, April pp. 340-341 | Global | Precambrian time units, Geon-large scale time unit |
DS1990-0710 1990 | Hogarth, D.D., Katsube, T.J. | Migration of elements from carbonatites into dolostone at Carillon Dam, southeastern Ontario | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A59. Abstract | Ontario | Carbonatite |
DS1990-0711 1990 | Holden, C. | Spontaneous order, evolution and life | Science, Vol. 247, No. 4950, March 30, pp. 1543-1544 | Global | Evolution, Dynamic systems |
DS1990-0712 1990 | Holland, H.D. | Review of the Report:The changing atmosphere: report of the Dahlem workshop held Berlin 1987 | American Journal of Science, Vol. 290, No. 1, January pp. 107- | Global | Review of Report, Changing atmosphere |
DS1990-0713 1990 | Holland, H.D., Beukes, N.J. | A paleoweathering profile from griqualand West: evidence for a dramaticrise in atmospheric oxygen between 2.2 and 1.9 BYBP. | American Journal of Science, Vol. 290-A, pp. 1-34. | South Africa | Geomorphology |
DS1990-0714 1990 | Holm, P.E. | Complex petrogenetic modeling using spreadsheet software | Computers and Geosciences, Vol. 16, No. 8, pp. 1117-1122 | Global | Computer, Program -petrogenesis |
DS1990-0715 1990 | Holtkamp, J.A. | Mining waste regulations. 3 brief pages -slide headings | Northwest Mining Association Preprint, 3p | United States | Legal, Mining waste |
DS1990-0716 1990 | Holzel, A.R. | Systematics of minerals | Holzel, Ulmenring, language presumed english, 584p. approx. DM 380.00 | Global | Mineralogy, Book review |
DS1990-0717 1990 | Honda, S., Yuen, D.A. | Mantle convection with moving heat-source anomalies:geophysical and geochemical implications | Earth and Planetary Science Letters, Vol. 96, pp. 349-366 | Global | Mantle, Heat flow -geochemistry/geophysics |
DS1990-0718 1990 | Hooper, P.R. | The timing of crustal extension and the eruption of continental floodbasalts | Nature, Vol. 345, No. 6272, May 17, pp. 246-248 | Global | Basalts, Continental crust |
DS1990-0719 1990 | Hora, Z.D. | Industrial minerals in British Columbia- newdevelopments, new discoveries and new opportunities | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 74-78 | British Columbia | Carbonatite, Rare earths |
DS1990-0720 1990 | Hora, Z.D. | Industrial minerals in British Columbia- newdevelopments, new discoveries and new opportunities | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 74-78 | British Columbia | Industrial minerals, Exploration |
DS1990-0721 1990 | Horvath, L., Gault, R.A. | The mineralogy of Mont Saint Hilaire Quebec | Mineralogical Record, Vol. 24, July-August pp. 284-268 | Quebec | Alkaline rocks, Mineralogy -Photographs |
DS1990-0722 1990 | Horwitz, R.C. | Paleogeographic and tectonic evolution of the Pilbara Craton northwestern Australia. | Precambrian Research, Vol. 48, pp. 327-40. | Australia | Tectonics, Pilbara craton - not specific to diamonds |
DS1990-0723 1990 | Howell, D.G. | Tectonics of suspect terranes. Mountain building and continental growth | Chapman and Hall, 208p. approx. $ 29.95 | Global | Book -ad, Tectonics -suspect terranes |
DS1990-0724 1990 | Howell, P.D., Van der Pluijm, B.A. | Early history of the Michigan Basin: subsidence and Appalachian tectonics | Geology, Vol. 18, No. 12, December pp. 1195-1198 | Michigan | Tectonics, Midcontinent |
DS1990-0725 1990 | Hu Ke | Precambrian eclogites from the high -pressure metamorphic belt in centralChina | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 856-858 | China | Eclogites, Petrology |
DS1990-0726 1990 | Huang Cunhuan | Main features of kimberlite in certain area of Kuruktag, Xinjang | Abstracts of Chinese Geological Literature, Vol. 6, No. 2, p. 34. Abstract | China | Tectonics, Kuruktag, Tarim Platform |
DS1990-0727 1990 | Huang Jinchu | The statistical classification of pyrope and the directory significance for exploration of diamond.*CHI | Chinese MR, *CHI, Vol. 10, 1, pp. 12-18 | China | Diamond prospecting, Pyrope |
DS1990-0728 1990 | Huntley, P.M., McCallum, M.E. | Morphology and surface textures of diamonds from selected kimberlite occurrences in the Colorado-Wyoming State Line District | Geological Society of America (GSA) Abstract Volume, held Jackson Wyoming, Vol. 22, No. 6, April p. 15. Abstract only | Colorado, Wyoming | Diamond morphology, Diamond resorption |
DS1990-0729 1990 | Hurley, N.F., Van der Voo, R. | Magnetostratigraphy, Late Devonian iridium anomaly, andimpacthypotheses | Geology, Vol. 18, No. 4, April pp. 291-294 | Global | Stratigraphy, Impact hypotheses |
DS1990-0730 1990 | Huss, G.R. | Ubiquitous interstellar diamond and SiC in primitive chondrites: abundances reflect metamorphism | Nature, Vol. 347, No. 6289, September 13, pp. 159-162 | Global | Meteorites, Chondrites |
DS1990-0731 1990 | Hutchinson, D.R., White, R.S., Cannon, W.F., Schulz, K.J. | Keweenaw hot spot; geophysical evidence for a 1.1 Ga mantle plume beneath the Midcontinent Rift system | Journal of Geophysical Research, Pt. B., Vol. 95, No. 7, July 10, pp. 10, 869-10, 884 | Midcontinent | Geophysics |
DS1990-0732 1990 | Hutchinson, D.R., White, R.S., Cannon, W.F., Schulz, K.J. | Keweenaw hot spot: geophysical evidence for a 1.1 Ga mantle plume beneath the Midcontinent Rift system | Journal of Geophysical Research, Vol. 95, No. B7, July 10, pp. 10, 869-10, 885 | Ontario, Midcontinent | Geophysics, Midcontinent |
DS1990-0733 1990 | Hutchison, D.R., Klitgord, K.D., Trehu, A.M. | Integration of COCORP deep relfection and magnetic anomaly analysis in the southeast USA:implications for origin of the Brunswick and East Coast magneticanomalies | Geological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 271-279 | Appalachia, Midcontinent | COCORP, Geophysics -seismics |
DS1990-0734 1990 | Hutton, D.H.W., Dempster, T.J., Brown, P.E., Becker, S.D. | A new mechanism of granite emplacement: intrusion in active extensional shear zones | Nature, Vol. 343, February 1, pp. 452-455 | Global | Granite, Shear zones |
DS1990-0735 1990 | Hynes, A. | Two-stage rifting of Pangea by two different mechanisms | Geology, Vol. 18, No. 4, April pp. 323-326 | Pangea | Tectonics, Rifting |
DS1990-0736 1990 | Idurm, M. | A new method of dating Australian Precambrian rocks: accumulated Polarwander | Bmr Research Letter, No. 13, October 1990 pp. 6-7 | Australia | Geochronology, Polar wander |
DS1990-0737 1990 | Ijewliw, O.J. | Spinel chemistry as an indicator of magmatic processes in lamprophyres of Eastern British Columbia | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A63. Abstract | British Columbia | Lamprophyres, Geochemistry |
DS1990-0738 1990 | Ikeda, Y. | Cen/Srn/Smn: a trace element discriminant for basaltic rocks from different Tectonomagmatic environments | Neues Jahrbuch f?r Mineralogie Mhn, No. 4, pp. 145-158 | Global | Geochemistry, Basalts |
DS1990-0739 1990 | Ikeda, Y. | Cen/Srn/SMn/: a trace element discriminant for basaltic rocks from different Tectonomagmatic environments | Neues Jharb. Min. Mh, No. 4, pp. 145-158 | Oceanic ridge | Back arc basin, Geochemistry |
DS1990-0740 1990 | Ilupin, I.P. | Mineralogical and geochemical pecularities of kimberlites from the Northern and southern Siberian kimberlite province.(Russian) | Tsentr. Nauchn. Issled. Geol. Institute Tsvretm. I. Glagordn. Met., Vol. 65, No. 1, pp. 123-129 | Russia | Petrology, Kimberlite |
DS1990-0741 1990 | Ilyin, A.V. | Proterozoic supercontinent, its latest Precambrian rifting, breakup, dispersal into smaller continents, and subsidence of their margins: evidence from Asia | Geology, Vol. 18, No. 12, December pp. 1231-1234 | Russia, China | Tectonics, Rifting |
DS1990-0742 1990 | Indiana Geological Survey | Map of Indiana showing bedrock geology | Indiana Geological Survey, Map No. 50, 1:1, 825, 000 in colour $ 3.50 | Indiana | Bedrock |
DM1990-1729 1990 | Indiaqua | Osaka diamond starts sales of colour fluorescent electron microscope for identification of the defects in diamond | Indiaqua, No. 55 1990/1, p. 191 | Global | News item, Diamond defect -microscop |
DM1990-1730 1990 | Indiaqua | Venetia diamond mine gets go ahead | Indiaqua, No. 55 1990/1, pp. 27, 29 | Global | News item, Venetia |
DS1990-0743 1990 | Indonesia Geological Survey | Geologic quadrangle maps (series) Enarotali, Omba, Ransiki | Australian Bureau of Mineral Resources, 1: 250, 000 in color $ 10.00 each | Indonesia | Maps, Geologic maps |
DM1990-1731 1990 | Industrial Minerals | Cluff Australian financing | Industrial Minerals, No. 270, March p. 145 | Australia | News item, Cluff Resources Copeton d |
DM1990-1732 1990 | Industrial Minerals | CRA earnings off. Mentions Argyle diamonds contribution | Industrial Minerals, No. 279, December p. 70 | Australia | News item, CRA -Argyle production |
DM1990-1733 1990 | Industrial Minerals | CSO diamond sales record | Industrial Minerals, No. 275, August p. 61 | Global | News item, CSO sales |
DM1990-1734 1990 | Industrial Minerals | Diamond demand slows | Industrial Minerals, No. 270, March p. 147 | Global | News item, Diamond demand |
DM1990-1735 1990 | Industrial Minerals | CSO raises diamond prices | Industrial Minerals, No. 272, May p. 93 | Global | News item, Diamond prices |
DM1990-1736 1990 | Industrial Minerals | Acorn updates diamond projects | Industrial Minerals, No. 272, May p.10-11 | Indonesia | News item, Acorn production Program |
DM1990-1737 1990 | Industrial Minerals | Diamond hunt focuses on Great Lakes area | Industrial Minerals, No. 274, July p. 14 | Michigan | News item, Brief overview |
DM1990-1738 1990 | Industrial Minerals | Crystal clears for United States diamond hunt | Industrial Minerals, No. 270, March p. 147 | Michigan | News item, Crystal Exploration |
DM1990-1739 1990 | Industrial Minerals | Cameco halts diamond hunt. Sturgeon Lake area | Industrial Minerals, No. 275, August p. 61 | Saskatchewan | News item, Cameco, Claude |
DM1990-1740 1990 | Industrial Minerals | De Beers investment. Venetia project | Industrial Minerals, No. 268, January p. 11 | South Africa | News item, Venetia project |
DM1990-1741 1990 | Ingrassia, L. | How secret GE recipe for making diamonds may have been stolen | Wall Street Journal, Wednesday Feb. 28, pp. A1 and A4 | Global | News item, Diamond synthesis |
DM1990-1742 1990 | International Mining | Angola.. diamonds | International Mining, Vol. 7, No. 8, August, p. 56 | Angola | News item, Brief overview -year acti |
DM1990-1743 1990 | International Mining | high pressure roll for diamond mine | International Mining, Vol. 7, No. 5, May p. 74 | Australia | News item, Argyle mine |
DM1990-1744 1990 | International Mining | Argyle diamond mine in Western Australia | International Mining, Vol. 7, No. 5, May p. 73 | Australia | News item, Argyle mine additional re |
DM1990-1745 1990 | International Mining | Austalia.. diamonds | International Mining, Vol. 7, No. 8, August, p.88-89 | Australia | News item, Brief overview -year acti |
DM1990-1746 1990 | International Mining | Carr Boyd has acquired full ownership of the Mt. Weld rare earthsproperty | International Mining, Vol. 7, No. 6, June p. 42 | Australia | News item, Carbonatite-Mt. Weld |
DM1990-1747 1990 | International Mining | Botswana.. diamonds | International Mining, Vol. 7, No. 8, August, p. 56 | Botswana | News item, Brief overview -year acti |
DM1990-1748 1990 | International Mining | Botswana -Molopo Australia | International Mining, Vol. 7, No. 7, July p. 40 | Botswana | News item, Molopo Australia |
DM1990-1749 1990 | International Mining | Molopo Australia is currently undertaking exploration for platinum anddiamonds | International Mining, Vol. 7, No. 3, March p. 34 | Botswana | News item, Molopo Australia explorat |
DM1990-1750 1990 | International Mining | Brasil.. diamonds | International Mining, Vol. 7, No. 8, August, p.131 | Brazil | News item, Brief overview -year acti |
DM1990-1751 1990 | International Mining | High grade gems from Brazilian bean | International Mining, Vol. 7, No. 9, September p. 8 | Brazil | News item, Glencairn Feijao Cru |
DM1990-1752 1990 | International Mining | Ashton Mining has signed a letter of intent with the Guizhou Bureau ofGeology | International Mining, Vol. 7, No. 4, April p. 41 | China | News item, Ashton -Guizhou, Hunan |
DM1990-1753 1990 | International Mining | Zaire...diamonds | International Mining, Vol. 7, No. 8, August, p. 72 | Democratic Republic of Congo | News item, Brief overview -year acti |
DM1990-1754 1990 | International Mining | Minerals prospecting and recovery in a booklet from Alluvial Mining(U.K.) | International Mining, Vol. 7, No. 4, April p. 51 | Global | Alluvial mining, Booklet |
DM1990-1755 1990 | International Mining | Central African Republic... diamonds | International Mining, Vol. 7, No. 8, August, p. 57 | Global | News item, Brief overview -year acti |
DM1990-1756 1990 | International Mining | Liberia.. diamonds | International Mining, Vol. 7, No. 8, August, p. 58 | Global | News item, Brief overview -year acti |
DM1990-1757 1990 | International Mining | Swaziland...diamonds | International Mining, Vol. 7, No. 8, August, p. 71 | Global | News item, Brief overview -year acti |
DM1990-1758 1990 | International Mining | Guinea..diamonds | International Mining, Vol. 7, No. 8, August, p. 58 | Guinea | News item, Brief overview -year acti |
DM1990-1759 1990 | International Mining | Guyana... diamonds | International Mining, Vol. 7, No. 8, August, p. 136 | Guyana | News item, Brief overview -year acti |
DM1990-1760 1990 | International Mining | Indonesia. Acorn Securities have changed their name to Indonesian DiamondCorp | International Mining, Vol. 7, No. 7, July p. 38 | Indonesia | News item, Indonesian Diamond Corp |
DM1990-1761 1990 | International Mining | Crystal Mining outline of diamond targets in the Lake Superior region | International Mining, Vol. 7, No. 5, May p. 60 | Michigan | News item, Crystal Exploration |
DM1990-1762 1990 | International Mining | Namibia.. diamonds | International Mining, Vol. 7, No. 8, August, p. 62-64 | Namibia | News item, Brief overview -year acti |
DM1990-1763 1990 | International Mining | Namibia -mining industry to be aligned | International Mining, Vol. 7, No. 7, July p. 40 | Namibia | News item, Laws |
DM1990-1764 1990 | International Mining | Saskatchewan.. diamonds | International Mining, Vol. 7, No. 8, August, p.99-100 | Saskatchewan | News item, Brief overview -year acti |
DM1990-1765 1990 | International Mining | Celtic has a joint venture agreement on a diamond prospect inSaskatchewan | International Mining, Vol. 7, No. 6, June p. 16 | Saskatchewan | News item, Celtic/Claude |
DM1990-1766 1990 | International Mining | Sierra Leone..diamonds | International Mining, Vol. 7, No. 8, August, p. 65-66 | Sierra Leone | News item, Brief overview -year acti |
DM1990-1767 1990 | International Mining | South Africa...diamonds | International Mining, Vol. 7, No. 8, August, p. 66-70 | South Africa | News item, Brief overview -year acti |
DM1990-1768 1990 | International Mining | De Beers pre-tax profits | International Mining, Vol. 7, No. 5, May p. 65 | South Africa | News item, De Beers Centenary Co |
DM1990-1769 1990 | International Mining | De Beers is to develop a new diamond mining project at Venetia | International Mining, Vol. 7, No. 1, January p. 49 | Southwest Africa, Namibia | News item, Venetia |
DM1990-1770 1990 | International Mining | Sri Lanka.. diamonds | International Mining, Vol. 7, No. 8, August, p. 83 | Sri Lanka | News item, Brief overview -year acti |
DM1990-1771 1990 | International Mining | Soviet Union- De Beers centenary contract | International Mining, Vol. 7, No. 10, October p. 38 | Russia | News item, De Beers Centenary |
DS1990-0744 1990 | Irving, M. | Timor Sea may yield Kimberley diamonds | Australia, August 3, 1p | Australia | News item, Cambridge Gulf Exploratio |
DS1990-0745 1990 | Ishbulatov, R.A., Kosyakov, A.V., Zharikov, V.A. editor. | Experimental studies of problems with lamproite magma generation.(Russian) | Akad. Nauk SSSR Institute Eksp. Mineral. Chernogolovka, Sun., in: Experiment, pp. 30-32 | Russia | Lamproite, Genesis |
DS1990-0746 1990 | Ishii, T., Robinson, P.T., Fiske, R. | Petrology of ODP LED 125: mantle peridotites And related rocks from serpentine diapiric seamounts in the IZU-Ogasawara-Mariana forearc | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A63. Abstract | Ocean | Mantle, Peridotites |
DS1990-0747 1990 | Issler, D.R., Beaumont, C., Willett, S.D., Donelick, R.A., Mooers | Preliminary evidence from apatite fission track dat a concerning the thermal history of the Peace River Arch region, western Canada sedimentary basin | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 260-269 | Alberta | Geochronology, Geothermometry |
DS1990-0748 1990 | Izett, G.A. | The Cretaceous/Tertiary boundary interval, Raton Basin, Colorado and New Mexico and its content of shock metamorphosed minerals evidence relevant K/Tboundary | Geological Society of America, Paper No. 249, 104p. $ 30.00 United States | Colorado, New Mexico | Mineralogy, Impact structure |
DS1990-0749 1990 | Jackson, I., Rudnick, R.L., O'Reilly, S.Y., Bezant, C. | Measured and calculated elastic wave velocities for xenoliths from the lower crust and upper mantle | Tectonophysics, Vol. 174, No. 1/2, March 1, pp. 207-210 | Global | Mantle, Xenoliths -physics |
DS1990-0750 1990 | Jackson, S.L., Sutcliffe, R.H. | Central Superior Province geology: evidence for an allochthonous, ensimatic, southern Abitibi greenstone belt | Canadian Journal of Earth Sciences, Vol. 27, No. 4, April pp. 582-589 | Ontario | Tectonics -Superior, Abitibi greenstone belt |
DS1990-0751 1990 | Jago, B.C., Gittins, J. | Comparative roles of fluorine and water in carbonatite magma evolution | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 82 | Global | Experimental Petrology, Carbonatite |
DS1990-0752 1990 | Jagoutz, E., Shatsky, V.S., Sobolev, N.V. | Sr-Neodymium-Palladium isotopic study of ultra high pressuret rocks from Kokchetav massif | Eos, Vol. 71, No. 43, October 23, p. 1707 Abstract | Russia | Metamorphic rocks, Diamonds |
DS1990-0753 1990 | Jambor, J.L., Vaughan, D.J. | Advanced microcopic studies of ore minerals | Mineralogical Association of Canada Short Course Handbook, Vol. 17, 440p | Book | Microscopy -ore minerals |
DS1990-0754 1990 | Jambor, J.L., Vaughan, D.J. | Advanced mircorscopic studies of ore minerals | Mineralogical Association of Canada Short Course Handbook, Vol. 17, 440p | Global | Book -table of contents, Microscopy -ore minerals |
DS1990-0755 1990 | Jamieson, B. | De Beers coup spurs the rush to Russia | Sunday Telegraph, July 29, 1/4p | Russia | News item, De Beers and Russia |
DS1990-0756 1990 | Jamieson, B. | Red alert as the Soviet Union's diamonds come in from the cold | Sunday Telegraph, July 29, 1p | Russia | News item, De Beers and Russia |
DS1990-0757 1990 | Jaques, A.L. | Diamondiferous lamproites of western Australia | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 242-243. Abstract | Australia | Lamproites, Argyle, Ellendale |
DS1990-0758 1990 | Jaques, A.L., O'Neill, H. St., Smith, C.B., Moon, J., Chappell | Diamondiferous peridotite xenoliths from the Argyle(AKl) lamproite @Western Australia | Contributions to Mineralogy and Petrology, Vol. 104, No. 3, pp. 255-276 | Australia | Argyle AKl lamproite, Xenoliths -peridotite |
DS1990-0759 1990 | Jaques, L. | Finger-printing diamonds by their nitrogen aggregation state | Bureau of Mineral Resources Research Newsletter, No. 12, April p. 12, 13 | Australia | Diamond morphology, Nitrogen |
DS1990-0760 1990 | Jaques, L. | Do lamprophyres have high pressurerecious metal contents? | Bureau of Mineral Resources Research Newsletter, No. 12, April pp. 17, 18 | Australia | Lamprophyres, Gold, silver |
DS1990-0761 1990 | Jennings, C.M.H. | Exploration for Diamondiferous kimberlites and lamproites | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 139-148 | Canada, United States | Overview, Exploration techniques |
DS1990-0762 1990 | Jianjun Wu, Mereu, R.F. | The nature of the Kapuskasing structural zone: results from the 1984seismic refraction experiment | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 563-586 | Ontario | Kapuskasing zone, Tectonics |
DS1990-0763 1990 | Jin, Yuegin, Taylor, L.A. | Mantle and crustal xenoliths from a South Pacifichotspot: a fun visit toTaihiti Society Islands | Geological Society of America (GSA) Abstract Volume, Held Tuscaloosa, Alabama, April, Vol. 22, No. 4, p. 20. abstract only | Global | Xenoliths, Hotspot |
DS1990-0764 1990 | Jinfei Wang, Howarth, P.J. | Use of the Hough Transform in automated lineament detection | Ieee Transactions Of Geoscience And Remote Sensing, Vol. 28, No. 4, July pp. 561-566 | Ontario | Sudbury area, Tectonics-lineaments, Tectonics -lineaments |
DS1990-0765 1990 | Jing, Y., Pan, G., Xia, M., Wang, X., Liou, J.G., Maruyama, S. | Petrology of coesite bearing eclogites from the Dabie Mountains CentralChina | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 864-865 | China | Eclogites, Coesite |
DS1990-0766 1990 | Jiracek, G.R. | Near surface and topographic distortions in electromagnetic induction | Surveys in Geophysics, Vol. 11, No. 2-3 September pp. 163-204 | Global | Topography, Geophysics - conductivity |
DS1990-0767 1990 | Johnson, B.J. | Stratigraphy and structure of the Early Proterozoic Wilson Island Group East Arm thrust fold belt, northwest Territories. | Canadian Journal of Earth Sciences, Vol. 27, pp. 552-69. | Northwest Territories | Tectonics - structure |
DS1990-0768 1990 | Johnson, C.M. | Comment on lower crustal evolution under central Arizona: Strontium, neodymium, and lead isotopic and geochemical evidence from the mafic xenoliths of Camp Creek | Earth and Planetary Science Letters, Vol. 99, pp. 400-409 | Arizona | Xenoliths, Camp Creek |
DS1990-0769 1990 | Johnson, D.S. | Mining partners in the 90's: friend or foe? | Northwest Mining Association Preprint, 3p | United States | Legal, Partnership parameters |
DS1990-0770 1990 | Johnson, I. | Success and geology. Presedential address to the Geol. Society ofAustralia | Australian Geologist, Newsletter No. 74, March 30, pp. 6-9 | Australia | Economics, Exploration |
DS1990-0771 1990 | Johnson, K.E., Davis, A.M., Bryndzia, L.T. | Trace element variations in coexisting clinopyroxene and amphibole:implications for mantle Metasomatism | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A256 | California | Dish Hill, Mantle Metasomatism |
DS1990-0772 1990 | Johnson, K.I.M., Dick, H.J.B., Shimizu, N. | Melting in the oceanic upper mantle - an ion microprobe study of diopsides in abyssal peridotites (review) | Journal of Geophysical Research, Vol. 95, No. 3, March 10, pp. 2661-2678 | Global | Mantle, Peridotites, microprobe |
DS1990-0773 1990 | Johnson, P.R., Zietz, I., Bond, K.R. | U.S. West coast revisited: an aeromagnetic perspective | Geology, Vol. 18, No. 4, April pp. 323-335 | California, Cordillera | Geophysics -magnetics, Lineaments |
DS1990-0774 1990 | Johnston, A.C., Kanter, L.R. | Earthquakes in stable continental crust | Scientific American, Vol. 262, No. 3, March pp. 68-82 | Missouri | Crust, Earthquakes |
DS1990-0775 1990 | Jones, A.G., Craven J.A. | The North American Central Plains conductivity anomaly and its correlation | Physics of the Earth and Planetary Interiors, Vol. 60, pp. 169-194 | Saskatchewan | Geophysics, North American Central Plains anomaly |
DS1990-0776 1990 | Jones, P.D., Wigley, T.M.L. | Global warming trends | Scientific American, Vol. 263, No. 2, August pp. 84-91 | Global | Global climate, Future |
DS1990-0777 1990 | Jones, T.A., Leonard, J.E. | Why 3-D modeling?Nine articles on the subject - three dimensions. mostly applicable to petroleuM. | Geobyte, Vol. 5, No. 1, pp. 25-49 | Global | Computer -modeling, Graphics - 3 D. |
DS1990-0778 1990 | Jones, W.B. | The Buem volcanic and associated sedimentary rocks: Ghana a field and geochemical investigation | Journal of African Earth Sciences, Vol. 11, No. 3/4, pp. 373-384 | Ghana | Volcanics, Geochemistry |
DS1990-0779 1990 | Josenhans, H.W., Zevenhuizen, J. | Dynamics of the Laurentide ice sheet in Hudson Bay, Canada | Marine Geology, Vol. 92, No. 1-2, pp. 1-26 | Ontario | Geomorphology, Laurentide Ice Sheet |
DS1990-0780 1990 | Jourdan, P. | The minerals industry of Angola. Extracted information on diamonds | Institute of Mining Research, University of Zimbabwe, Report No. 116, pp. 9, 10, 11 | Angola | Diamond production, Brief overview |
DS1990-0781 1990 | Jourdan, P. | The minerals industry of Swaziland | Institute Min. Research University of Zimbabwe, IMR No. 104, 9p | Global | Economics, Overview |
DS1990-0782 1990 | Jourdan, P. | The minerals industry of Namibia. Extracted information on diamonds | Institute of Mining Research, University of Zimbabwe, Report No. 115, 1p | Namibia | Diamond production, Brief overview |
DS1990-0783 1990 | Jourdan, P. | The minerals industry of Tanzania. Extracted information on diamonds | Institute of Mining Research, University of Zimbabwe, Report No. 119, pp. 5, 6, 7 | Tanzania | Diamond production, Brief overview |
DS1990-0784 1990 | Jourdan, P., Carlsson, J. | The minerals industry of Botswana. Diamonds pp. 8-10 | Institute of Mining Research, University of of Zimbabwe, Report No. 106, May, 17p. p. 8-10. diamonds | Botswana | Economics, Diamonds |
DS1990-0785 1990 | Journal of Geophysical Research | Silicate melts and mantle petrogenesis (in memory of Christopher M.Scarfe) | Journal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 661-15, 954 | Global | Mantle petrogenesis, Silicate melts |
DS1990-0786 1990 | Jungfeng Luo | Statistical mineral prediction without defining a training area | Mathematical Geology, Vol. 22, No. 3, April pp. 253-260 | Global | Geostatistics, Mineral prediction |
DS1990-0787 1990 | Jurdy, D.M., Stefanik, M. | Models for the hotspot distribution | Geophysical Research Letters, Vol. 17, No. 11, October pp. 1965-1968 | Global | Hotspots, Subduction zones |
DS1990-0788 1990 | Jurgens, H., Pietgen, H-O., Saupe, D. | The language of fractals | Scientific American, Vol. 263, No. 2, August pp. 60-67 | Global | Fractals, Layman's overview |
DS1990-0789 1990 | Just, J. | Cathodluminesence of diamonds | Gems and Gemology, 15th, General Meeting International Mineralogical Association held, Vol. 26, Winter p. 314. Asbtract | Global | Cathodluminesence, Diamond identification |
DS1990-0790 1990 | Just, J. | Cathodluminescence of diamonds | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 182-184 | Global | Diamond morphology, Cathodluminescence |
DS1990-0791 1990 | Kadik, A.A. | Redox state of the upper mantle | Proceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 141-152 | Global | Mantle, Redox |
DS1990-0792 1990 | Kadik, A.A., Dorfman, A.M., Bagdasarov, N.Sh., Lebedev, Ye.B. | Influence of pyroxenes on the melt distribution in the intergranular spacein a peridotite | Geochemical Int, Vol. 27, No. 3, pp. 131-134 | Russia | Pyroxenes, Mantle melt |
DS1990-0793 1990 | Kadik, A.A., Sobolev, N.V., Zharkova, Ye.V., Pokhilenko, N.P. | Redox conditions of formation of diamond bearing peridotite xenoliths In the Udachnaya kimberlite pipe, Yakutia | Geochemistry Int, Vol. 27, No. 4, pp. 41-54 | Russia | Redox Udachnaya, Peridotite |
DS1990-0794 1990 | Kagi, H., Takahashi, K., Masuda, A. | Laser-induced luminescence from micro-diamonds of urellite | Natur-wissenschaften, Vol. 77, No. 11, November pp. 531-532 | Global | Microdiamonds, Lumininesence |
DS1990-0795 1990 | Kajiwara, Y. | Sulfur deep within the earth: revival of a chondritic earth model | Sci. Rep. Institute Geosc. University of Tsukuba, Sec. B., Vol. 11, March 31, pp. 1-11 | Global | Mantle, Chondrites |
DS1990-0796 1990 | Kamineni, D.C., Stone, Peterman | Early Proterozoic deformation in the western Superior Province, CanadianShield. | Geological Society of America (GSA) Bulletin., Vol. 102, pp. 1623-34. | Ontario, Manitoba | Kenoran Orogeny |
DS1990-0797 1990 | Kaminsky, F.B., Konyukhov, Yu.I., Verzhak, V.V., Khamai, M., Khenni | Diamonds from the Algerian Sahara.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 5, October, pp. 76-80 | Algeria | Diamond morphology, Occurrences |
DS1990-0798 1990 | Kammerling, R.C., Kane, R.E., Koivula, J.I., McClure, S.F. | An investigation of a suite of black diamond jewelry | Gems and Gemology, Vol. 26, Winter pp. 282-287 | Global | Diamond morphology, Black diamond |
DS1990-0799 1990 | Kammerling, R.C., Koivula, J.I., Kane, R.E. | Gemstone enhancement and its detection in the 1980's.Diamond featured p.40-41, p. 45 | Gems and Gemology, Vol. 26, Spring pp. 32-49 | Global | Gemstones, Enhancements-diamond |
DS1990-0800 1990 | Kane, R.E., McClure, S.F., Menzhausen, J. | The legendary Dresden green diamond | Gems and Gemology, Vol. 26, Winter pp. 248-266 | India | History, Dresden diamond |
DS1990-0801 1990 | Kanzaki, M. | Stability of hydrous magnesium silicates in the mantle | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 57. Abstract only | Global | Mantle, Experimental petrology |
DS1990-0802 1990 | Kapustin, Yu.A. | Distribution of Niobium and Tantalum in fergusonite-bearing carbonatites and their weathering crusts | Geochemistry International (Geokhimiya), (Russian), No. 4, April pp. 558-569 | Russia | Carbonatite, Weathering |
DS1990-0803 1990 | Kapustin, Yu.L. | Distribution of niobium and tantalum in Fergusonite-bearing carbonatites and their weathering crust.(Russian) | Geochemistry International, Vol. 27, No. 10, pp. 84-95 | East Africa | Carbonatite, Fergusonite -Nb, Ta |
DS1990-0804 1990 | Karoto, S. | The role of hydrogen in the electrical conductivity of the upper mantle | Nature, Vol. 347, No. 6290, September 20, pp. 272-273 | Global | Mantle-basalts, Geophysics |
DS1990-0805 1990 | Kaufman, A.A. | The electrical field in a borehole with a casing | Geophysics, Vol. 55, No. 1, January pp. 29-38 | Global | Geophysics, Borehole |
DS1990-0806 1990 | Kay, R.W., Kay, S.M. | Processses in the lower continental crust: evidence from root zones of modern arc systems | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 44 | Global | Crust, Arc systems |
DS1990-0807 1990 | Kay, R.W., Kay, S.M. | Basaltic composition xenoliths and the formation, modification and preservation of the lower crust | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 401-420 | Global | Xenoliths, Crust |
DS1990-0808 1990 | Kay, S.M. | Central New York kimberlites- evidence for an early Cretaceous thermal disturbance in the AppalachianBasin | Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 26 | Global | Geochronology, Dikes |
DS1990-0809 1990 | Kazanskiy, V.I., Novgorodova, M.I., Smirnov, Yu.P., Boronikhin, V.A. | Unusual mineral associations in the lower levels of the Kola Superdeepdrillhole | International Geology Review, Vol. 32, No. 1, January pp. 84-91 | Russia | Mineralogy, Kola drillhole |
DS1990-0810 1990 | Keating, P. | Gravity studies in the Kirkland Lake-NorAnd a region,Ontario and SOURCE[ G.S.C. Forum January 16-17, Ottawa | G.s.c. Forum January 16-17, Ottawa, Poster display Abstract | Ontario | Geophysics, Gravity |
DS1990-0811 1990 | Keen, C.E., Kay, W.A., Roest, W.R. | Crustal anatomoy of a transform continental margin | Tectonophysics, Vol. 173, pp. 527-44. | Mantle | Geophysics - seismics, magnetics |
DS1990-0812 1990 | Kehlenbeck, M.M., Cheadle, S.P. | Structural cross sections based on a gravity survey of parts of the Quetico and Wawa subprovinces near Thunder Bay, Ontario | Canadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 187-199 | Ontario | Geophysics -gravity, Quetico-Wawa area |
DS1990-0813 1990 | Kelemen, P.B. | Between ultramafic rock and fractionating basaltic magma 1. Phaserelations, the origin of calc-alkaline magma series and the formation of discordant dunite | Journal of Petrology, Vol. 31, No. 1, February pp. 51-134 | Global | Basaltic magma, Ultramafics |
DS1990-0814 1990 | Kelemen, P.B., Johnson, K.T.M., Kinzler, R.J., Irving, A.J. | High field strength element depletions in arc basalts due to mantle magmainteraction | Nature, Vol. 345, June 7, pp. 521-524 | Global | Mantle, Basalts |
DS1990-0815 1990 | Keller, C. | Gemstones and their origin. Diamonds from Argyle, Western Australia part | Van Nostrand Reinhold, 144p. $ 129.95 | Australia | Section on Argyle diamond pipes, Book |
DS1990-0816 1990 | Keller, G.R. | Southern midcontinent -Texas transect: crustal structure from seismic and gravity studies | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 10 | Global | Midcontinent, Tectonics |
DS1990-0817 1990 | Keller, G.R., Morgan, P., Seager, W.R. | Crustal structure, gravity anomalies and heat flow In the southern Rio Grande rift and their relationship to extensional tectonics | Tectonophysics, Vol. 174, No. 1-2, pp. 21-38 | Colorado Plateau | Geophysics -gravity, Tectonics |
DS1990-0818 1990 | Kellogg, J.N., Dixon, T.H. | Central and South America GPS Geodesy-Casa Uno | Geophysical Research Letters, Vol. 17, No. 3, March pp. 195-198 | South America, North Andes | Tectonics -Nazca Plate, Subduction rates |
DS1990-0819 1990 | Kellogg, L.H., Wasserburg, G.J. | The role of plumes in mantle helium fluxes | Earth and Planetary Science Letters, Vol. 99, pp. 276-289 | Global | Mantle, Plumes |
DS1990-0820 1990 | Kempton, P.D., Downes, H., Harmon, R.S. | Evidence for lower crustal mixing zones in granulite xenoliths: examples from the French Massif Central and the southwest United States (US) | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A255 | Arizona | Mantle, Xenoliths |
DS1990-0821 1990 | Kempton, P.D., Harmon, R.S., Hawkesworth, C.J., Moorbath, S. | Petrology and geochemistry of lower crustal granulites from the Geronimo volcanic field, southeastern Arizona | Geochimica et Cosmochimica Acta, Vol. 54, pp. 3401-3426 | Arizona | Mantle, Geochemistry |
DS1990-0822 1990 | Kent, G.M., Harding, A.J., Orcutt, J.A. | Evidence for a smaller magma chamber beneath the East Pacific Rise at 930N. | Nature, Vol. 344, No. 6267, April 12, pp. 650-653 | East Pacific Rise | Mantle, Magma |
DS1990-0823 1990 | Kerr, A., Zaleski, E., Weber, W. | Report on field meeting on the Archean Proterozoic transition in Zimbabwe | Geoscience Canada, Vol. 17, No. 1, March pp. 33-37 | Zimbabwe | PlatinuM., Archean Proterozoic |
DS1990-0824 1990 | Kershaw, S. | Evolution of the earth's atmosphere and its geological impact | Geology Today, Vol. 6, No. 2, March/April pp. 55-59 | Global | Earth's atmosphere |
DS1990-0825 1990 | Kharkiv, A.D. | Structure and composition of slightly eroded kimberlite pipes | International Geology Review, Vol. 32, No. 4, April pp. 404-414 | Russia | Structure, Weathering |
DS1990-0826 1990 | Kharkiv, A.D., Zinchuk, N.N., Bogatykh, M.M., Romanov, N.N. | A kimberlite pipe model for the Yakutskaya diamond province.(Russian) | Sov. Geol., (Russian), No. 1, pp. 23-29 | Russia | Model -genesis, Yakutskaya province |
DS1990-0827 1990 | Kharlashina, N.N., Naletov, A.M. | Pecularities of texture of natural lonsdaleyite-bearing diamonds.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 8, August pp. 1179-1184 | Russia | Diamond inclusions, Lonsdaleyite |
DS1990-0828 1990 | Khitrunov, A.T. | Petrology of Mesozoic intrusions of the central part of the Southeastern part of the Aldan shield | Soviet Geology and Geophysics, Vol. 31, No. 3, pp. 59-67 | Russia | Lamproites, Biliba massif |
DS1990-0829 1990 | Khokhryakov, A.F., Palyanov, Yu.N. | Morphology of diamond crystals dissolved in water containing silicatemelts.(Russian) | Mineral. Zhurnal, (Russian), Vol. 12, No. 1, pp. 14-23 | Russia | Diamond crystallography, Diamond morphology |
DS1990-0830 1990 | Khoury, S.J. | The valuation and investment merits of diamonds | Quorum Books, approx. 100p. cost range $ 45.00 | Global | Eonomics, Valuation and investment |
DS1990-0831 1990 | Kidwell, A.I. | Murfreesboro, Arkansaw. Famous mineral localities. History and listing ofdiamonds | The Mineralogical Record, Vol. 21, No. 6, November-December pp. 545-558 | Arkansas | History, Diamonds listed/described |
DS1990-0832 1990 | Kilburn, L.C. | Valuation of mineral properties which do not contain exploitable reserves #2 | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 940, August pp. 90-93 | Global | Ore reserves, Geostatistics -valuation |
DS1990-0833 1990 | Kim, Y.C., Zhao, Y. | The implementation of blast hole kriging on personal computer | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-4, 11p | Global | Kriging, Geostatistics |
DS1990-0834 1990 | Kimbell, C.L. | Review of 1989 international industry activities | Mining Engineering, Vol. 42, No. 7, July pp. 665-675 | Global | Economics, Mineral industry activities -broad overview |
DS1990-0835 1990 | Kimbell, C.L. | Review of 1989 international mineral industry activities.Brief mention Of diamonds in several countries. ie. South Africa, Zaire, Namibia, Angola, Guinea | Mining Engineering, Vol. 42, No. 7, July, pp. 665-675 | South Africa, Democratic Republic of Congo, Namibia, Angola, Guinea | News item, Brief overview -diamonds |
DS1990-0836 1990 | King, E.R. | Precambrian terrane of north central Wisconsin: an aeromagneticperspective | Canadian Journal of Earth Sciences, Vol. 27, No. 11, November pp. 1472-1477 | Wisconsin | Geophysics, Precambrian |
DS1990-0837 1990 | King, G., Ellis, M. | The origin of large local uplift in extensional regions | Nature, Vol. 348, Dec. 20-27, pp. 689-93. | Mantle | Model - structure, tectonics |
DS1990-0838 1990 | King, J.E., Davis, W.J., Relf, C., Van Nostrand, T. | Geology of the Contwyoto Lake Nose Lake area, central Slave Province | Geological Survey of Canada (GSC) Paper, No. 1990-1C, pp. 177-87. | Northwest Territories | Geology |
DS1990-0839 1990 | King, T.A., Glass, C.E., Schowengerdt, R.A. | Multispectral ratio selection using Ternary diagrams | Association Eng. Geologist Bulletin, Vol. 27, No. 1, pp. 93-102 | Arizona | Alteration, Remote Sensing |
DS1990-0840 1990 | Kirkley, M.B., Gurney, J.J., Otter, M.L., Hill, S.J. | Modeling subducted crustal carbon sources for eclogitic diamonds | Eos, Vol. 71, No. 17, April 24, p. 644 Abstract only | South Africa, Colorado, Wyoming | Eclogitic diamond genesis, Geochronology -carbon |
DS1990-0841 1990 | Klemd, R., Matthes, S., Okrusch, M. | high pressure relics in metapelitic wallrocks of the Weissenstein eclogite(Munchberg gneiss complex, Germany) | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 2 | Germany | Eclogite, metamorphism |
DS1990-0842 1990 | Klemm, D.D. | The Premier mine | De Beers handout included in the Excursion to mineral deposits of the Kaap, pp. 41-50 | South Africa | History, Premier mine |
DS1990-0843 1990 | Klewin, K.W., Berg, J.H. | Geochemistry of the Mamainse Point volcanics, Ontario, and implications For the Keweenawan paleomagnetic record | Canadian Journal of Earth Sciences, Vol. 27, No. 9, September pp. 1194-1199 | Ontario | Geophysics -paleomagnetics, Midcontinent rifting |
DS1990-0844 1990 | Klusky, T.M. | Tectonics of the Archean Slave province | Ph.d. thesis John Hopkins University, 356p. MFiche 3593 Geological Society of Canada (GSC). | Northwest Territories | Tectonics, Archean |
DS1990-0845 1990 | Knight, S.H. | Illustrated geologic history of the Medicine Bow Mountains and adjacentareas, Wyoming | Geological Survey of Wyoming, Memoir, No. 4, 49p | Wyoming | Medicine Bow Mountains, Geology |
DS1990-0846 1990 | Knipe, R.J., Ritter, E.H., Agar, S.M., Prior, D.J., Law, R.D. | Deformation mechanisms, rheology and tectonics | Geological Society of London Special Publication, No. 54, 520p | Global | Rock deformation, fracture, faulting, flow mechanisms, Flow laws, rock fabrics, tectonics |
DS1990-0847 1990 | Knittel, U., Cundari, A. | Mineralogical evidence for the derivation ofmetaluminous, potassic rocks from peralkalineprecursors: the Cordon syenite complex, Philippines | Mineralogy and Petrology, Vol. 41, pp. 163-183 | Philippines | Peralkaline, Leucite |
DM1990-1772 1990 | Knoll, K | The pit falls of going public: diary of a cynic | Northern Miner Magazine, Vol. 5, No. 3, March pp. 38-39, 41-44 | Global | Human interest piece, Legal -going public |
DS1990-0848 1990 | Knuepfer, P.L.K. | Soils and Lands cape evolution | Elsevier, 379p. approx. $ 110.00 United States | Global | Book -ad, Geomorphology |
DS1990-0849 1990 | Knutson, J., Currie, K.L. | The Mud Tank carbonatite, NT: an example of metasomatism at mid-crustallevels | Bureau of Mineral Resources Research Newsletter, No. 12, April p. 11, 12 | Australia | Carbonatite, Mud Tank |
DS1990-0850 1990 | Koch, G.S. Jr. | Geological problem solving with LOTUS 1-2-3 | Pergamon Press, Publishing series Computer Methods in the Geosciences, June, 234p. 0-080369413 (H) $ United States 60.00 approx | Global | Computer, Book _ Lotus 1-2-3 problems |
DS1990-0851 1990 | Kochemasov, G.G., Chuprov, A.I. | The Bangui magnetic anomaly in central Africa in the light of new geological evidence | International Geology Review, Vol. 1, No. 2, Feb. pp. 151-161 | Central Africa | Craton, Geophysics -Magnetics Ban |
DS1990-0852 1990 | Kogarko, L.N. | Ore forming potential of alkaline magmas | Lithos, Special Issue, Vol. 25, No. 4, pp. 167-176 | Russia | Alkaline rocks, Genesis |
DS1990-0853 1990 | Kogbe, C.A., Burollet, P.F. | A review of continental sediments in Africa | Journal of African Earth Sciences, Vol. 10, No. 1/2 pp. 1-26 | Africa, Central, West | Tectonics, Continental complexes |
DS1990-0854 1990 | Kogbe, C.A., Lang, J. | Great African continental complexes. Special issue -major African continental Phanerozoic complexes and dynamics of sedimentation | Journal of African Earth Sciences, Vol. 10, No. 1/2 pp. 1-400 | Africa | Continetal complexes, Sediments |
DS1990-0855 1990 | Kohler, T.P., Brey, G.P. | Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications | Geochimica et Cosmochimica Acta, Vol. 54, pp. 2375-2388 | Global | Geothermobarometry, Experimental peridotite |
DS1990-0856 1990 | Koivula, J.I., Kammerling, R.C. | Gem news: -Australians develop new technology for diamond exploration | Gems and Gemology, Vol. 26, Spring p. 106 | Australia | News item, Carr Boyd scanner |
DS1990-0857 1990 | Koivula, J.I., Kammerling, R.C. | Chin a -cut diamonds sold in Singapore | Gems and Gemology, Gem news, Vol. 26, Winter pp. 300 | China | News item, Diamond cutting -China |
DS1990-0858 1990 | Koivula, J.I., Kammerling, R.C. | Gem news: -Ghana considers private mining | Gems and Gemology, Vol. 26, Spring p. 105 | Ghana | News item, Ghana production |
DS1990-0859 1990 | Koivula, J.I., Kammerling, R.C. | Gem news : -Filled diamonds update | Gems and Gemology, Vol. 26, Spring p. 103 | Global | News item, Diamond enhancement -fill |
DS1990-0860 1990 | Koivula, J.I., Kammerling, R.C. | Gem news: -Israeli-Japanese joint diamond polishing venture | Gems and Gemology, Vol. 26, Spring p. 105 | Global | News item, Diamond polishing |
DS1990-0861 1990 | Koivula, J.I., Kammerling, R.C. | Gem news: -Computer technology enhances new diamond sorter | Gems and Gemology, Vol. 26, Spring p. 105 | Global | News item, Diamond sorter |
DS1990-0862 1990 | Koivula, J.I., Kammerling, R.C. | De Beers announces world's largest synthetic diamond. 14.2 carat | Gems and Gemology, Gem news, Vol. 26, Winter pp. 300 | Global | News item, Synthetic diamond 14.2 |
DS1990-0863 1990 | Koivula, J.I., Kammerling, R.C. | A photolexicon of inclusion related terms for today's Gemologist, part SOURCE[ Canadian Gemologist | Canadian Gemologist, Vol. X1, No. 2, Summer pp. 34-38 | Global | Photolexicon, Inclusions |
DS1990-0864 1990 | Koivula, J.I., Kammerling, R.C. | A photolexicon of inclusion related terms for today's Gemologist. Part | The Canadian Gemologist, Vol. XI, No. 1, Spring, pp. 2-7 | Global | Terminology, Diamond Inclusions -gemmo |
DS1990-0865 1990 | Koivula, J.I., Kammerling, R.C. | Guyana mining development. Ivan hoe Capital Corp. Kurupung-Enachu region | Gems and Gemology, Gem news, Vol. 26, Winter pp. 300 | Guyana | News item, Ivanhoe |
DS1990-0866 1990 | Koivula, J.I., Kammerling, R.C. | Gem news: -kimberlites discovered in Canada | Gems and Gemology, Vol. 26, Spring p. 105 | Saskatchewan | News item, Cameco/Uranerz |
DS1990-0867 1990 | Koketso, H., McDowall, G. | Geophysical response of some kimberlite pipes in the Jwaneng area, southernBotswana | 52nd. Meeting Of The European Association Of Exploration Geophysicists, Vol. 52, pp. 195-196 | Botswana | Geophysics -magnetics, Jwaneng |
DS1990-0868 1990 | Kolesnik, Yu.N., Stepchenko, S.B., Bukhbinder, G.V., Androsenko | The orthopyroxene garnet geobarometer for peridotites | International Geology Review, Vol. 32, No. 3, March pp. 228-243 | Russia | Peridotites, Geobarometry |
DS1990-0869 1990 | Komarov, A.N., Ilupin, I.P. | Fission track dating of the Siberian platform kimberlites | Geochemistry International, Vol. 27, No. 10, pp. 55-61 | East Africa | Geochronology, Kimberlites -zircon |
DS1990-0870 1990 | Komarov, A.N., Ilupin, I.P. | Geochronology of kimberlites of the Siberian platform track studies.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 3, March pp. 365-372 | Russia | Geochronology, Kimberlites |
DS1990-0871 1990 | Komarov, A.N., Ilupin, I.P. | Geochronology of kimberlites of the Siberian platform track studies.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 3, March pp. 365-372 | Russia | Kimberlites, Geochronology |
DS1990-0872 1990 | Komarov, A.N., Sharkov, Y.V., Levskii, L.K. | Fission track age of kimberlites and associated rocks from explosive pipes of western Syria. (Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 315, No. 5, pp. 683-686 | Syria | Geochronology, Kimberlites and pipes |
DS1990-0873 1990 | Konev, A.A., Vorobjev, E.I., Malyshonok, Yu.V., Piskyu | New dat a on the mineralogy of carbonatites | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 701-702 | Russia | Carbonatite, Classification -Sr Ba |
DS1990-0874 1990 | Kononova, V.A., Makhotkin, I.L., Malov, Y.V., Bogatikov, O.A. | Lamproites and petrochemical series of potassium rocks.(Russian) | Izves. Akad. Nauk SSSR, (Russian), Ser, Geol. No. 11, November pp. 55-65 | Russia | Lamproites, Petrochemistry |
DS1990-0875 1990 | Kopf, R.W., Hurlburt, C.S., Koivula, J.I. | Recent discoveries of large diamonds in Trinity County, California | Gems and Gemology, Vol. 26, No. 3, Fall, pp. 212-219 | California | Diamonds, Trinity County |
DS1990-0876 1990 | Kornprobst, J., Piboule, M., Roden, M., Tabit, A. | Corundum bearing garnet clinopyroxenites at Beni Bousera (Morocco):original plagioclase rich gabbros recrystallized at depth within the mantle? | Journal of Petrology, Vol. 31, pt. 3, pp. 717-745 | Morocco | Mantle, Gabbros |
DS1990-0877 1990 | Kornprobst, J., Piboule, M., Roden, M., Tabit, A. | Corundum-bearing garnet clinopyroxenites at Beni-Bousera (Morocco)-original plagioclase-rich gabbros recrystallized at depth within the mantle | Journal of Petrology, Vol. 31. No. 3, June pp. 597-628 | Morocco | Petrology, Beni-Bousera |
DS1990-0878 1990 | Koster Van Groos, A.F. | High-pressure DIA study of the upper three-phase region in the system NA2CO3-H2O | American Mineralogist, Vol. 75, No. 5-6, June pp. 667-675 | Global | Experimental petrology, Carbonatite, kimberlites |
DS1990-0879 1990 | Kostrovisky, S.I., Pliusnin, G.S., Skripnicov, V.A. | First Sr-isotope dat a for the kimberlites of the northern part of the Russian Platform (Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 310, No. 5, pp. 1216-1220 | Russia | Geochronology, Isotopes -Sr |
DS1990-0880 1990 | Kostrovitsky, S.I., Piskunova, L.F. | Two groups of symplectites from the same kimberlite pipe | Doklady Academy of Sciences USSR Earth Science Section, Vol. 306, No. 3, pp. 176-179 | East Africa | Symplectites (ilmenite-clinopyroxenite), Kimberlite |
DS1990-0881 1990 | Kottakov, V.M., Smolyarova, N. | Dictionary of glaciology. in English, Rusian, French and German with definitions in English and Russian | Elsevier, 336p. approx. $ 115.00 United States | Global | Dictionary, Glaciology |
DS1990-0882 1990 | Kovalenko, V.I., Ryabchikov, I.D., Stosch, H.G. | rare earth elements (REE) geochemistry of spinel lherzolite xenoliths:a primitive mantlemodel | Geochemistry International, Vol. 27, No. 1, pp. 1-13 | Russia | Mantle, Geochemistry -rare earth elements (REE). |
DS1990-0883 1990 | Koyaguchi, T., Blake, S. | The dynamics of magma mixing in a rising magma batch | Bulletin. Volcanology, Vol. 52, No. 2, December pp. 127-137 | Global | Magma, Dynamics -mixing magma |
DS1990-0884 1990 | Krajewski, S.A. | Creating geologic databases | Computers and Mining, Vol. 6, No. 2, October pp. 1-6 | Global | Overview of database requirements, Database |
DS1990-0885 1990 | Kratschmer, W., Lamb, L.D., Fostiropoulos, K., Huffman, D.R. | Solid C 60: a new form of carbon | Nature, Vol. 347, No. 6291, September 27, pp. 354-358 | Global | Experimental petrology, Carbon- Solid C 60 |
DS1990-0886 1990 | Kravchenko, S.M., Belyakov, A.Yu., Kubyshev, A.I., Tolstov, A.V. | Scandium rare earth yttrium niobium ores - a new economic resource | International Geology Review, Vol. 32, No. 3, March pp. 280-284 | Brazil | Carbonatite, Rare earths Araxa |
DS1990-0887 1990 | Kreimeyer, R. | Industrial minerals of Botswana | Erzmetall, Vol. 43, No. 6, June pp. 248-256 | Botswana | Industrial minerals, Diamonds |
DS1990-0888 1990 | Krogh, E.T., Andresen, A., Bryhni, I., Broks, T.M., Kristenesen | Eclogites and polyphase P-T cycling in the Caledonian uppermost allochthonin Troms, northern Norway | Journal of Metamorphic Geology, Vol. 8, No. 3, May pp. 289-310 | Norway | Eclogites |
DS1990-0889 1990 | Krot, A.N. | Origin of garnets with regularly disposed gyrocarbon silicate and oxide inclusions from kimberlite Mir pipe | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 58 | Russia | Mineralogy -garnets, Kimberlite -Mir |
DS1990-0890 1990 | Kuhnle, R.A., Southard, J.B. | Flume experiments on the transport of heavy minerals in gravel bedstreams | Journal of Sedimentary Petrology, Vol. 60, No. 5, September pp. 687-696 | Global | Experimental - alluvial, Heavy minerals |
DS1990-0891 1990 | Kujansuu, R., Saarnisto, M. | Glacial indicator tracing | A.a. Balkema, 260p | Finland, Sweden | Geomorphology, Glacial tills |
DS1990-0892 1990 | Kulik, D.M., Bankey, V.L. | Basement terrains in Wyoming as interpreted from aeromagnetic and gravity | Geological Society of America (GSA) Abstract Volume, held Jackson Wyoming, Vol. 22, No. 6, April p. 18. Abstract only | Wyoming | Geophysics-magnetics, gravity, Nash Fork-Mullen Creek |
DS1990-0893 1990 | Kurosawa, M., Yurimoto, H., Sueno, S. | Hydrogen distribution in San Carlos olivine #2 | International Mineralogical Association Meeting Held June, 1990 Beijing, Vol. 2, extended abstract p. 808-810 | California | Petrology, Olivines |
DS1990-0894 1990 | Kurosawa, M., Yurimoto, H., Sueno, S., Matsumoto, K. | Hydrogen distribution in San Carlos olivine #1 | Eos, Vol. 71, No. 28, July 10, p. 903. Abstract | New Mexico | Mantle, San Carlos olivine |
DS1990-0895 1990 | Kursten, M. | Raw materials for new technologies. Proceedings Fifth International Symposium held in 1988 | E. Schweizerbartsche Verlag, 758p. approx. $ 40.00 | Global | Gold, precious metals, New technology |
DS1990-0896 1990 | Kuznetsova, V.P., Maltsev, K.A., Gorbachev, V.V., Zezin, R.B. | Isotopic composition of diamonds bearing inlclusions of diamonds.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 7, July pp. 1033-1039 | Russia | Diamond inclusions, Diamonds |
DS1990-0897 1990 | Kvasnitsa, V. N., Zakharchenko, O.D. | Simple crystal forms of diamond from the kimberlites of one of the regions in the USSR.(Russian) | Mineral. Zhurnal, (Russian), Vol. 12, No. 1, pp. 83-86 | Russia | Diamond crystallography, Diamond morphology |
DS1990-0898 1990 | Lachenbruch, A.H., Morgan, P. | Continental extension, magmatism and elevation; formal extensions and rules of thumb | Tectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 39-62 | Global | Crustal extension, Magmatism |
DS1990-0899 1990 | Lai, D., Craig, H. | Sorting out the helium isotopes in diamonds: primordial, cosmogenic and implanted components | Eos, Vol. 71, No. 28, July 10, p. 849. Abstract | Global | Diamond morphology, Noble gases -helium isoto |
DS1990-0900 1990 | Lakshmanan, V.I., Miller, J.D. | Advanced materials- application of mineral and metallurgical processing | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Book, 400p. approx. 60.00 | Global | Mineral processing, Advanced materials |
DS1990-0901 1990 | Lange, R.A., Carmichael, I.S.E. | Hydrous basaltic andesites associated with minette and related lavas in western Mexico | Journal of Petrology, Vol. 31, pt. 6, pp. 1225-1259 | Mexico | Minettes, Petrology |
DS1990-0902 1990 | Langmuir, C.H. | Ocean ridges spring surprises | Nature, Vol. 344, No. 6267, April 12, p. 585 | Global | Mantle, Plate tectonics -ocean ridges |
DS1990-0903 1990 | Langseth, M.G., Moore, J.C. | Fluids in accretionary prisM | Eos, Vol. 71, No. 5, January 30, pp. 245-246 | Global | Tectonics, Subduction zones |
DS1990-0904 1990 | Lapin, A.V. | On the composition and ore contents of the products of oxidation and reduction stages of carbonatite erosion.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 314, No. 4, pp. 922-925 | Russia | Carbonatite, Weathering |
DS1990-0905 1990 | Latin, D., White, N. | Generating melt during lithospheric extension: pureshear vs. simpleshear | Geology, Vol. 18, No. 4, April pp. 327-331 | Global | Mantle melt, Tectonics -shear |
DS1990-0906 1990 | Lavreau, J., Poidebin, J.L., Lendent, D., Liegeois, J.P., Weis, D. | Contribution to the geochronology of the basement of the Central AfricanRepublic | Journal of African Earth Sciences, Vol. 11, No. 1/2, pp. 69-82 | Central African Republic | Geochronology, Tectonics |
DS1990-0907 1990 | Lay, T., Ahrens, T.J., Olson, P., Smyth, J., Loper, D. | Studies of the earth's deep interior: goals and trends | Physics Today, Vol. 43, No. 10, October pp. 44-52 | Global | Dynamic earth system, Mantle |
DS1990-0908 1990 | Le Bas, M.J., Keller, J., Kejie, T., Wall, F., Williams, C.T., Zhang Pei-shan | Carbonatite dikes at Bayan-Obo, Inner Mongolia, China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 940-941 | China | Carbonatite, Baiyan Obo -dikes |
DS1990-0909 1990 | Leake, B.E. | Granite magmas: their sources, initiation and consequences of SOURCE[ Journal of the Geological Society of London | Journal of the Geological Society of London, Vol. 147, pt. 4, July pp. 579-589 | Global | Granite magmas, Review |
DS1990-0910 1990 | Lebedeva, L.I., Nekrasova, I. YA., Shishlov, V.A. | Characteristics of the composition of pyrite from kimberlites and enclosing rocks in Yakutia diamond province.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 2, pp. 19-29 | Russia | Kimberlites, Pyrite |
DS1990-0911 1990 | Leblanc, M., Curras, J., Gervilla, F., Temagoult, A., Torres-Ruiz | Lherzolite related mineralizations | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 133 | Alps | Lherzolite, Mineralogy |
DS1990-0912 1990 | Lee, J.K.W., Onstott, T.C., Hanes, J.A. | An 40 Ar/39Ar investigation of the contact effects of a dyke intrusion, Kapuskasing structural zone Ontario | Contributions to Mineralogy and Petrology, Vol. 105, No. 1, pp. 87-105 | Ontario | Kapuskasing Zone, Geochronology, Argon |
DS1990-0913 1990 | LeFever, R.D. | MARKOV: a BASIC program for numerical analysis of sequential dat a on themicrocomputer | Computers and Geosciences, Vol. 16, No. 2, pp. 141- 152 | Global | Computer, Program -MARKOV |
DS1990-0914 1990 | Lefevere, L.V. | 1. a seismotectonic study of the middle America subduction zone. 2.Lithosphere and upper mantle structure of the Canadian shield in eastern NorthAmer | Ph.d. Thesis, California Institute of Technology, 163p. (Geological Society of Canada (GSC) listing) | Ontario, Appalachia | Geophysics -seismics, Tectonics |
DS1990-0915 1990 | Lei, Z., Todd, D. | The development of China's mining industry and its relevance to the worldmarket | Crs Perspectives, No. 33, July pp. 8-10 | China | Economics, Markets |
DS1990-0916 1990 | Leitch, C.H.B., Day, S.J. | NEWGRES: a Turbo Pascal program to solve a modified version of Gresens'hydrothermal alteration equation | Computers and Geosciences, Vol. 16, No. 7, pp. 925-932 | Global | Computer, Program -NEWGRES |
DS1990-0917 1990 | Lemoine, S., Tempier, P., Bassot, J.P., Caen-vachette, M., Vialette | The Burkinian orogenic cycle, precursor of the Eburnian orogeny in WestAfrica | Geological Journal, Vol. 25, pp. 171-188 | Ghana, Ivory Coast, Burkina Faso, west Africa | Tectonics, Orogeny |
DS1990-0918 1990 | Lesher, C.E. | Decoupling of chemical and isotopic exchange during magma mixing | Nature, Vol. 344, No. 6263, March 15, pp. 235-237 | Global | Magma, Geochemistry |
DS1990-0919 1990 | Lesquer, A., Takheris, D., Dauteria, J.M. | Geophysical and petrological evidence for the presence of an anomalous upper mantle beneath the Sahara Basins | Earth Planetary Sci. Letters, Vol. 96, No. 3-4, January pp. 407-418 | Algeria | Geophysics, Mantle |
DS1990-0920 1990 | Leung, I.S. | Silicon carbide cluster entrapped in a diamond from Fuxian, China | American Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1110-1119 | China | Diamond inclusions, Silicon carbide |
DS1990-0921 1990 | Leung, I.S. , Guo, WX, Friedman, I., Gleason, J. | Natural occurrence of silicon-carbide in a Diamondiferous kimberlite fromFuxian | Nature, Vol. 346, No. 6282, July 26, pp. 352-354 | China | Diamond genesis -Silicon carbide, Mineralogy -kimberlite |
DS1990-0922 1990 | Leung, I.S., Friedman, I., Gleason, J. | Evidence of silicon carbide diamond paragenesis:implications for carbon isotopic composition of themantle | Eos, Vol. 71, No. 17, April 24, p. 644 Abstract only | China | Diamond genesis, Geochronology -carbon |
DS1990-0923 1990 | Lever, P.J.A., King, R.H., Cameron, R.E. | Adapting the intelligent decision support system to variable miningconditions | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-69, 8p | Global | Geostatistics, Program -IDDS |
DS1990-0924 1990 | Lewchuck, M.T., Symons, D.T.A. | Paleomagnetism of the Clay-Howells carbonatite complex-constraints on Proterozoic motion in the Kapuskasing structural zone, Superior Province, Canada | Tectonophysics, Vol. 172, No. 1-2, January 10, pp. 67-76 | Ontario | Carbonatite -Clay Howells, Tectonics -Kapuskasing zo |
DS1990-0925 1990 | Lewchuk, M.T., Symons, D.T.A. | Paleomagnetism of the late Precambrian Coldwell Complex, Ontario Canada | Tectonophysics, Vol. 184, pp. 73-86 | Ontario | Carbonatite, Coldwell Complex |
DS1990-0926 1990 | Lewis, J.D. | Diamonds, 1990 #2 | Geological Survey of Western Australia, Geology and Mineral Resources of, Memoir No. 3, pp. 639-645 | Australia | Argyle, Nullagine, West Kimberley, Ellendale, Diamond production |
DS1990-0927 1990 | Lewis, J.D. | Diatremes. Lamproites and kimberlites- controls of distribution-Argyle, Bow Hill dykes | Geological Survey of Western Australia, Geology and Mineral Resources of Western, Chapter 5, pp. 566-589 | Australia | Lamproites, mineral analyses, Kimberlites |
DS1990-0928 1990 | Lewis, R.S., Amari, S., Anders, E. | Meteoritic silicon carbide: pristine material from carbon stars | Nature, Vol. 348, No. 6299, November 22, pp. 293-297 | Global | Meteorites, Petrology |
DS1990-0929 1990 | Liang, Y., Elthon, D. | Evidence from chromium abundances in mantle rocks for extraction of picrite and komatiite melts | Nature, Vol. 343, February 8, pp. 551-553 | Global | Komatiite, Mantle -chromite |
DS1990-0930 1990 | Liang, Y., Elthon, D. | Evidence from chromium abundances for extraction of picrite and komatiitemelts | Nature, Vol. 343, February 8, pp. 551-553 | Global | Mantle, Chromium/picrite |
DS1990-0931 1990 | Lidiak, E.G. | Basement rocks along the southern midcontinent -Texas craton transect | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 13 | Global | Midcontinent, Tectonics |
DS1990-0932 1990 | Liebermann, R.C., Dingwell, D.B. | Silicate melts and mantle petrogenesis: a collection of papers in memory of Christopher M. Scarfe | American Geophysical Union (AGU) ( reprint of papers appearing in JGR), 300p. $ 25.00 | Global | Mantle petrogenesis, Silicate melts |
DS1990-0933 1990 | Liebermann, R.C., Wang, Y., Liu, Xing, Guyot, F. | What is the stable phase of MgSiO3 in the lower mantle | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 61. Abstract only | Global | Mantle, Experimental petrology |
DM1990-1773 1990 | Lieven, D.C.B., Hughes, M.J. | Still in the red (USSR) | Optima, Vol. 37, No. 4, pp. 156-163 | Russia | Economics, Brief overview |
DS1990-0934 1990 | Lifante, G., Jaque, F., Hoyos, M.A., Leguey, S. | Testing of colourless natural diamonds by room temperature opticalabsorption | Journal of Gemology, Vol. 22, No. 3, July, pp. 142-146 | Global | Natural diamonds, Absorption |
DS1990-0935 1990 | Lightfoot, P.C., Riddle, C. | An introductory guide to sampling for geoanalysis | Ontario Geological Survey, Geoscience Laboratories, 18p | Ontario | Sampling, Geoanalysis |
DS1990-0936 1990 | Lin, J., Purdy, G.M., Schouten, H., Semopere, J.C., Zervas, C. | Evidence from gravity dat a for focused magmatic accretion along the mid-Atlantic Ridge | Nature, Vol. 344, No. 6267, April 12, pp. 627-632 | Mid-Atlantic Ridge | Geophysics -gravity, Magma |
DS1990-0937 1990 | Liou, J.G., Maruyama, S., Wang, X., Graham, S. | Precambrian blueschist terranes of the world | Tectonophysics, Vol. 181, pp. 97-111 | Alaska, Scandinavia, China | Terranes, Blueschist |
DS1990-0938 1990 | Lisle, R.J., Styles, P., Freeth, S.J. | Fold interference structures: the influence of layer competence contrast | Tectonophysics, Vol. 172, No. 3-4, February 1, pp. 197-200 | Global | Structure -fold interference, Tectonics |
DS1990-0939 1990 | Lithoprobe | Lithoprobe publication listing updated April 24, 1990 | Lithoprobe preprint, 12p. 163 references | Canada | Kapuskasing structural zone, References |
DS1990-0940 1990 | Liu Guangliang, Lian Dawei, Gao Shanji, Wang Xiongwu | Mineralogy of Dahongshan lamproite in Hubei province | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 832-833 | China | Lamproite, Dahongshan |
DS1990-0941 1990 | Liu Yongxian, Dai Canfa | The research on the mineralogy of the calcium chrome garnet of gem trade at a district in Tibet | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 680-682 | China | Mineralogy, Garnet (pyrope) |
DS1990-0942 1990 | Liu Zhiqing | Genetic relationship of supergiant diamond deposits, phosphorite oil-gas fields and oil shale deposits to carbonaceous chrondrite planetesimals | Chinese Mineral Deposits, Vol. 9, No. 3, p. 285. abstract only in English 1 &1/2 p | China | Diamond, Genesis |
DS1990-0943 1990 | Liu, Guimin, Becker, A. | Evaluation of terrain effects in airborne electromagnetic surveys | Society of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 700-703. Extended abstract | Global | Geophysics, electromagnetic -airborne |
DS1990-0944 1990 | Liu, L.G., Mernagh, T.P., Jaques, A.L. | A mineralogical raman-spectroscopy study on eclogitic garnet inclusions in diamonds from Argyle | Contributions to Mineralogy and Petrology, Vol. 105, No. 2, pp. 156-161 | Australia | Spectroscopy, Garnet analyses, Diamond inclusions |
DS1990-0945 1990 | Lochov, K.I., Levsky, L.K. | Fluids in depleted mantle and origin of diamonds | 21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentation | Global | Mantle, Diamond genesis |
DS1990-0946 1990 | Lofty, G.J., Hillier, J.A., Burton, E.M., Cooke, S.A., Glaves, H.M. | Diamond. Production, Exports, imports | British Geological Survey World Mineral Statistics, 1984-1988, 6p | Global | Diamond production, Economics |
DS1990-0947 1990 | Loncarevic, B.D., Feininger, T., Lefebvre, E.J. | The Sept-Iles layered mafic intrusion: geophysical expression | Canadian Journal of Earth Sciences, Vol. 27, No. 4, April pp. 501-512 | Quebec | Geophysics, Layered intrusion |
DS1990-0948 1990 | Londe, M.D. | The isostatic compensation of the Colorado Plateau-Basin and Range transition zone in central Utah | Tectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 63-76 | Utah | Crustal extension, Basin and Range |
DM1990-1774 1990 | London Mining Journal | Diamond pact in Angola | London Mining Journal, Vol. 314, No. 8056, February 2, p. 84 | Angola | News item, Endiama, Sociedade Portuge |
DM1990-1775 1990 | London Mining Journal | Argyle partners examine Ellendale | London Mining Journal, Vol. 315, No. 8080, July 20, p. 44 | Australia | News item, Argyle -Ellendale |
DM1990-1776 1990 | London Mining Journal | Argyle ten years on | London Mining Journal, Vol. 314, No. 8071, May 18, p. 394 | Australia | News item, Ashton |
DM1990-1777 1990 | London Mining Journal | Ashton successful year | London Mining Journal, Vol. 314, No. 8071, May 18, p. 408 | Australia | News item, Ashton |
DM1990-1778 1990 | London Mining Journal | Ashton poised for Carr Boyd bid | London Mining Journal, Vol. 314, No. 8066, April 13, p. 309 | Australia | News item, Ashton/Carr Boyd |
DM1990-1779 1990 | London Mining Journal | Ashton Mining has extended its 60 c/ share cash offer for Carr BoydMinerals | London Mining Journal, Vol. 315, No. 8080, July 20, p. 60 | Australia | News item, Carbon, Ashton-Carr Boyd |
DM1990-1780 1990 | London Mining Journal | Australia's Carr Boyd is continuing its efforts to force a higher offer from Ashton Mining | London Mining Journal, Vol. 314, No. 8073, June 1, p. 448 | Australia | News item, Carr Boyd-Ashton |
DM1990-1781 1990 | London Mining Journal | Diamond recovery at Copeton | London Mining Journal, Vol. 314, No. 8068, April 27, p. 332-333 | Australia | News item, Cluff Resources |
DM1990-1782 1990 | London Mining Journal | Australian exploration -past and present | London Mining Journal, Vol. 314, No. 8075 June 15, p. 477-479. Diamonds p. 478 | Australia | News item, Exploration activities, Diamond success |
DM1990-1783 1990 | London Mining Journal | Heavy media seperation at Copeton | London Mining Journal, Vol. 314, No. 8066, April 13, p. 294 | Australia | News item, Heavy media -Copeton |
DM1990-1784 1990 | London Mining Journal | Bow River expansion on cards | London Mining Journal, Vol. 315, No. 8080, July 20, p. 45 | Australia | News item, Poseidon -Bow River |
DM1990-1785 1990 | London Mining Journal | Poseidon Ltd. Bow River diamond mine | London Mining Journal, Vol. 314, No. 8069, May 4, p. 368 | Australia | News item, Poseidon/Bow River |
DM1990-1786 1990 | London Mining Journal | Yttrium values at Mount Weld | London Mining Journal, Vol. 314, No. 8073, June 1, p. 432 | Australia | News item, Rare earths/Mt. Weld |
DM1990-1787 1990 | London Mining Journal | Mt. Weld proposal | London Mining Journal, Vol. 315, No. 8096, November 9, p. 356 | Australia | News IteM., Carr Boyd |
DM1990-1788 1990 | London Mining Journal | Diamond earnings slide | London Mining Journal, Vol. 315, No. 8093, October 19, p. 303 | Botswana | News item, Debswana |
DM1990-1789 1990 | London Mining Journal | Botswana exports fall | London Mining Journal, Vol. 315, No. 8086, August 31, p. 157 | Botswana | News item, Economy -diamonds |
DM1990-1790 1990 | London Mining Journal | Botswana -new diamond venture | London Mining Journal, Vol. 314, No. 8075 June 15, p. 471 | Botswana | News item, Molopo Australia |
DM1990-1791 1990 | London Mining Journal | Botswana beats target... production | London Mining Journal, Vol. 314, No. 8063, March 23, p. 230 | Botswana | News item, Production from Jwaneng/t |
DM1990-1792 1990 | London Mining Journal | Brazilian gold and diamond prospects | London Mining Journal, Vol. 314, No. 8075 June 15, p. 485 | Brazil | News item, Odebrecht |
DM1990-1793 1990 | London Mining Journal | Brasil reconsidered | London Mining Journal, Vol. 315, No. 8094, October 26, pp. 327-329 | Brazil | Overview -economy, Mining legislation |
DM1990-1794 1990 | London Mining Journal | Diamond targets in China | London Mining Journal, Vol. 315, No. 8101, December 14, p. 440 | China | News item, Tanhu fault zone, Vafangdian production |
DM1990-1795 1990 | London Mining Journal | Belgian giant. Societe Generale de Belgique | London Mining Journal, Vol. 314, No. 8072, May 25, p. 426 | Democratic Republic of Congo | News item, Sibeka |
DM1990-1796 1990 | London Mining Journal | Ghana's output | London Mining Journal, Vol. 314, No. 8065, April 6, p. 274 | Ghana | News item, Production cts |
DM1990-1797 1990 | London Mining Journal | Europe 1992 -countdown. Single market. Brief overview of implications For the international mining industry | London Mining Journal, Vol. 314, No. 8071, May 18, p. 403-405 | Global | Economics, International-Europe |
DM1990-1798 1990 | London Mining Journal | Living with cyclicity | London Mining Journal, Vol. 315, No. 8090, September 28, pp. 239-241 | Global | Economics, Mineral strategies |
DM1990-1799 1990 | London Mining Journal | Recent environmental laws affecting mining | London Mining Journal, Vol. 315, No. 8085, August 24, 2p. Supplement | Global | Legal, Environmental laws |
DM1990-1800 1990 | London Mining Journal | Diamond hopes for Acorn | London Mining Journal, Vol. 314, No. 8065, April 6, p. 273 | Global | News item, Acorn -Danau Seran channe |
DM1990-1801 1990 | London Mining Journal | Anglo adds sparkle | London Mining Journal, Vol. 314, No. 8074, June 8, p. 465 | Global | News item, Anglo-De Beers |
DM1990-1802 1990 | London Mining Journal | CSO at new high | London Mining Journal, Vol. 315, No. 8079, July 13, p. 23 | Global | News item, CSO |
DM1990-1803 1990 | London Mining Journal | De Beers research -bigger diamond presses on way | London Mining Journal, Vol. 314, No. 8061, March 9, p. 185, 187 | Global | News item, De Beers |
DM1990-1804 1990 | London Mining Journal | De Beers faces cutting edge in London | London Mining Journal, Vol. 314, No. 8070, May 11, p. 390 | Global | News item, De Beers |
DM1990-1805 1990 | London Mining Journal | Decline in diamond sales | London Mining Journal, Vol. 314, No. 8053, January 12, p. 22 | Global | News item, Diamond market decline |
DM1990-1806 1990 | London Mining Journal | Diamond price increase | London Mining Journal, Vol. 314, No. 8063, March 23, p. 241 | Global | News item, Diamond prices |
DM1990-1807 1990 | London Mining Journal | Diamond plant in Malaysia | London Mining Journal, Vol. 314, No. 8063, March 23, p. 230 | Global | News item, Diamond processing plant |
DM1990-1808 1990 | London Mining Journal | Swaziland's third quarter results | London Mining Journal, Vol. 315, No. 8098, November 23, p. 395 | Global | News item, Diamond production |
DM1990-1809 1990 | London Mining Journal | Encouragement for diamonds | London Mining Journal, Vol. 314, No. 8075 June 15, p. 481 | Global | News item, Diamond sales |
DM1990-1810 1990 | London Mining Journal | The role of the IFC. Independent Finance Corporation -overview of portfolio which includes diamonds | London Mining Journal, Vol. 315, No. 8102, December 21.28, p. 466 | Global | News item, IFC portfolio |
DM1990-1811 1990 | London Mining Journal | Acorn Securities -name change to Indonesian Diamond Corp | London Mining Journal, Vol. 314, No. 8069, May 4, p. 368 | Global | News item, Indonesian Diamond Corp |
DM1990-1812 1990 | London Mining Journal | Diamond consolidation | London Mining Journal, Vol. 314, No. 8054, January 19, p. 53 | Global | News item, Overview of 1980's diamon |
DM1990-1813 1990 | London Mining Journal | Sibeka steers a difficult course | London Mining Journal, Vol. 314, No. 8075 June 15, p. 483 | Global | News item, Sibeka Diamond activities |
DM1990-1814 1990 | London Mining Journal | Advanced materials: GE diamond breakthrough. Brief overview of article in Physical Review B. | London Mining Journal, Vol. 315, No. 8081, July 27, p. 76 | Global | News item, Synthetic diamonds -GE. |
DM1990-1815 1990 | London Mining Journal | Terrac consultants -valuation of rough diamonds. Ad in the London MiningJournal. Terrac Jan Van Rijswijcklaan 84, B-2018 Antwerpen, Belgium Fax 03/21642 97 | London Mining Journal, Vol. 315, No. 8101, December 14, p. 445 | Global | News item, Terrac -valuation of roughs |
DM1990-1816 1990 | London Mining Journal | Bridge Oil - Aredor mine produced 33, 839 ct. first quarter | London Mining Journal, Vol. 314, No. 8069, May 4, p. 370 | Guinea | News item, Aredor production |
DM1990-1817 1990 | London Mining Journal | Bridge Oil production from Aredor | London Mining Journal, Vol. 314, No. 8069, May 4, p. 370 | Guinea | News item, Aredor production |
DM1990-1818 1990 | London Mining Journal | Most expensive pink. 32.24 ct Agra diamond | London Mining Journal, Vol. 314, No. 8077, June 29, p. 515 | India | News item, Agra diamond -Auction sal |
DM1990-1819 1990 | London Mining Journal | Indian diamonds - LMJ 1990 | London Mining Journal, Vol. 315, No. 8102, December 21.28, p. 460 | India | News item, Panna production |
DM1990-1820 1990 | London Mining Journal | Acorn Securities name change to Indonesian Diamond Corp | London Mining Journal, Vol. 314, No. 8069, May 4, p. 368 | Indonesia | News item, Acorn-Indonesian Diamond |
DM1990-1821 1990 | London Mining Journal | Crystal: drilling finds kimberlite | London Mining Journal, Vol. 314, No. 8066, April 13, p. 293 | Michigan | News item, Crystal exploration |
DM1990-1822 1990 | London Mining Journal | Kimberlite search for Crystal/Dow | London Mining Journal, Vol. 314, No. 8056, February 2, p. 84 | Michigan | News item, Crystal, Dow Chemical Co |
DM1990-1823 1990 | London Mining Journal | Lake Superior diamond search | London Mining Journal, Vol. 314, No. 8063, March 23, p. 228 | Michigan, Wisconsin | News item, Crystal Mining NL |
DM1990-1824 1990 | London Mining Journal | Namibia's new mining regime | London Mining Journal, Vol. 314, No. 8076, June 22, p. 489, 490 | Namibia | News item, Law |
DM1990-1825 1990 | London Mining Journal | Canadian laws ready. Brief overview of Ontario and British Columbia'supdated mining tax laws | London Mining Journal, Vol. 314, No. 8052, January 5, p. 3 | Ontario, British Columbia | Taxation, Mining laws |
DM1990-1826 1990 | London Mining Journal | Claude/Celtic in diamond venture | London Mining Journal, Vol. 314, No. 8060, March 2, p. 168 | Saskatchewan | News item, Claude/Celtic (Ireland) |
DM1990-1827 1990 | London Mining Journal | Mining and conservation at Venetia | London Mining Journal, Vol. 315, No. 8085, August 24, p. 6 | South Africa | Mining -environmental, Venetia |
DM1990-1828 1990 | London Mining Journal | Labour agreement for De Beers | London Mining Journal, Vol. 315, No. 8088, Sept. 14, p. 194 | South Africa | News item, De Beers -labour |
DM1990-1829 1990 | London Mining Journal | De Beers in labour talks | London Mining Journal, Vol. 314, No. 8077, June 29, p. 515 | South Africa | News item, De Beers -Labour discussi |
DM1990-1830 1990 | London Mining Journal | De Beers mine gives up the ghost | London Mining Journal, Vol. 315, No. 8083, August 10, p. 115 | South Africa | News item, De Beers mine close |
DM1990-1831 1990 | London Mining Journal | Finsch last blast | London Mining Journal, Vol. 315, No. 8090, September 28, p. 230 | South Africa | News item, Finsch mine |
DM1990-1832 1990 | London Mining Journal | Genbel Investments in De Beers | London Mining Journal, Vol. 315, No. 8086, August 31, p. 168 | South Africa | News item, Gencor Genbel De Beers |
DM1990-1833 1990 | London Mining Journal | Diamond industry optimisM | London Mining Journal, Vol. 315, No. 8096, November 9, p. 359 | South Africa | News IteM., Diamond market |
DM1990-1834 1990 | London Mining Journal | Sea diamond exploration company and Benguela Concessions has acquired DawnDiamonds | London Mining Journal, Vol. 315, No. 8095, November 2, p. 352 | Southwest Africa, Namibia | News item, Dawn Diamonds, Benguela Concessions |
DM1990-1835 1990 | London Mining Journal | CDM's Namibian celebration | London Mining Journal, Vol. 314, No. 8063, March 23, p. 230 | Southwest Africa, Namibia | News item, De Beer's money gift for |
DM1990-1836 1990 | London Mining Journal | Namibian options. Brief mention of economy and diamonds | London Mining Journal, Vol. 314, No. 8067, April 20, p. 314 | Southwest Africa, Namibia | News item, Economy |
DM1990-1837 1990 | London Mining Journal | Sir Lankan diamonds industry | London Mining Journal, Vol. 314, No. 8068, April 27, p. 337 | Sri Lanka | News item, Diamond cutting |
DM1990-1838 1990 | London Mining Journal | De Beers adds Soviet sparkle | London Mining Journal, Vol. 315, No. 8081, July 27, p. 61, 62 | Russia | News item, De -Beers, GVZ |
DM1990-1839 1990 | London Mining Journal | Soviet diamond deposit | London Mining Journal, Vol. 314, No. 8076, June 22, p. 492 | Russia | News item, Diamond deposit discovery |
DM1990-1840 1990 | London Mining Journal | Soviet diamond discovery | London Mining Journal, Vol. 314, No. 8068, April 27, p. 332 | Russia | News item, Related rocks with diamon |
DM1990-1841 1990 | London Mining Journal | Reunion applies for diamond licences | London Mining Journal, Vol. 315, No. 8102, December 21.28, p. 460 | Zimbabwe, Botswana | News item, Reunion |
DS1990-0949 1990 | Loper, D.E. | Scorched earth.. how heat from the core triggers surface upheaval | The Sciences, September/October pp. 22-28 | Global | Mantle, Earth - core |
DS1990-0950 1990 | Lopez Martinez, M., York, D. | A comparative 40 Ar-39 Ar study of the Kapuskasing structural zone and the Wawa gneiss terrane: thermal and tectonic implications | Canadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 787-793 | Ontario | Tectonics, Geochronology, Argon, Kapuskasing structural zo |
DS1990-0951 1990 | Lopez Martinez, M., York, D. | A comparative 40Ar /39Ar study of the Kapuskasing structural zone and the Wawa gneiss terrane: thermal and tectonic implications | Canadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 787-793 | Ontario | Tectonics, Wawa gneiss terrane |
DS1990-0952 1990 | Lorand, J.P. | Are spinel lherzolite xenoliths representative of the abundance of sulfurin the upper mantle | Geochimica et Cosmochimica Acta, Vol. 54, No. 5, May pp. 1487-1492 | Global | Mantle, Lherzolite xenoliths |
DS1990-0953 1990 | Lottermoser, B.G. | Rare -earth element mineralization within the Mt. Weldcarbonatitelaterite, Western Australia | Lithos, Vol. 24, No. 2, March pp. 151-168 | Australia | Carbonatite, Mt. Weld |
DS1990-0954 1990 | Loucks, R.R. | Discrimination of ophiolitic from nonophiolitic ultra-mafic-mafic allochthons in orogenic belts by the Al/Ti ratio in clinopyroxene | Geology, Vol. 18, No. 4, April pp. 346-349 | Global | Alkaline rocks -anorogenic, Ultramafic-mafic systems |
DS1990-0955 1990 | Loucks, R.R. | Discrimination of ophiolitic from nonophiolitic ultra- mafic -maficallochthons in orogenic belts by the Al/Ti ratio in clinopyroxene | Geology, Vol. 18, No. 4 April pp. 346-349 | Global | Ultramafic-mafic, Petrology |
DS1990-0956 1990 | Lu Fengxiang, Ren Yingxin, Zheng Jianping, Taylor, L.A. | Green garnets from Liaoning kimberlite, China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 493-494 | China | Mineralogy -garnets, Liaoning |
DS1990-0957 1990 | Lucas, S.B. | Relations between thrust belt evolution, grain scale deformation and metamorphic processes -Cape Smith Belt, Northern Canada | Tectonophysics, Vol. 178, No. 2-4, June 20, pp. 151-182 | Quebec, Labrador, Ungava | metamorphism, Cape Smith Belt |
DS1990-0958 1990 | Lundblad, E. | Swedish synthetic diamond scooped the world 37 years ago | Indiaqua, No. 55 1990/1, pp. 17, 19-21, 23 | Sweden | Synthetic diamond, History |
DS1990-0959 1990 | Luo Huiwen | The characteristics of lamproite in Zhenyuan area, Guizhou | Abstracts of Chinese Geological Literature, Vol. 6, No. 2, p. 36. Abstract | China | Lamproites, Zhenyuan area |
DS1990-0960 1990 | Luth, R.W., Virgo, D., Boyd, F.R., Wood, B.J. | Ferric iron in mantle derived garnets | Contributions to Mineralogy and Petrology, Vol. 104, pp. 56-72 | Global | Mantle, Garnet analyses |
DS1990-0961 1990 | Lutkov, V.S., Shakhaliyeva, Z.A., Lutkova, V.Ya., Sharapov, N.V. | Glimmerite xenolith in alkalic basaltic rocks of the southern Tien Shan:new evidence of mantle Metasomatism | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 227-231 | Russia | Alkalic basalts, Glimmerite |
DS1990-0962 1990 | Luza, K.V., Larson, J.E.Jr. | Seismicity and neotectonics along the southern midcontinent -Texas cratontransect | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 14 | Global | Midcontinent, Tectonics |
DS1990-0963 1990 | Luzietti, E.A., Schweig, E.S., VanArsdale, R. | A seismic reflection survey of Crittenden County, fault, northeastArkansaw | Eos, Vol. 71, No. 43, October 23, p. 1435 Abstract | Arkansas | Geophysics -seismics, Fault |
DS1990-0964 1990 | Lynch, H.D., Morgan, P. | Finite-element models of continental extension | Tectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 115-136 | Global | Crustal extension, Models |
DS1990-0965 1990 | Macdonald, K.C. | A slow but restless ridge | Nature, Vol. 348, Nov. 8, pp. 108-9. | Mantle | Tectonics, sea floor spreading |
DS1990-0966 1990 | Macdonald, K.C., Fox, P.J. | The mid-ocean ridge | Ocean Resources NL., Trans Hex International Ltd., Vol. 262, No. 6, June pp. 72-95 | Ocean Ridge | Tectonics, Plate tectonics |
DS1990-0967 1990 | MacDougall, R.E., Fuchs, R.L. | Property sales- getting from here to there | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-36, 5p | Global | Law, Mineral properties -overview |
DS1990-0969 1990 | Machado, N., Krogh, T.E. | uranium-lead (U-Pb) (U-Pb) geochronology of basement gneisses in the Thompson Belt (Manitoba):evidence for pre-Kenoran and Pikwitonei type crust and early Proterozoicbasement | Canadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 794-802 | Manitoba | Thompson belt, Geochronology |
DS1990-0968 1990 | Machado, N., Krogh, T.E., Weber, W. | uranium-lead (U-Pb) geochronology of basement gneisses in the Thompson Belt: evidence for Pikwitonei type crust .. basement.. | Canadian Journal of Earth Sciences, Vol. 27, pp. 794-802. | Manitoba | Geochronology, Trans Hudson Orogeny |
DS1990-0970 1990 | Machotkin, I.L., Vrublevskaja, Z.V. | Typomorphic associations of secondary minerals of lamproites of centralAldan | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 812-813 | Russia | Lampoites, Secondary minerals |
DS1990-0971 1990 | Mackwell, S.J., Kohlstedt, D.L. | Diffusion of hydrogen in olivine: implications for water in the mantle | Journal of Geophysical Research, Vol. 95, B4, April 10, pp. 5079-5088 | Global | Mantle, Olivine |
DS1990-0972 1990 | Maddox, J. | Tectoclimatology comes of age | Nature, Vol. 343, February 8, p. 507 | Global | Mountain Building, Climate |
DS1990-0973 1990 | Madhavan, V., Mallikarjuna Rao, J. | Petrology of olivine basalt dyke of lamprophyre affinity at Uppalapadu, Prakasam District, Andhra Pradesh | Journal of Geological Society India, Vol. 36, November pp. 493-501 | India | Lamprophyre dike, Petrology |
DS1990-0974 1990 | Madhaven, V., Rao, J.M., Sprininasan, T.P., Sprininansan, M. | The mid-Proterozoic dyke swarm of mica lamprophyres and microshonkinites from Elchuru India | Mafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 363-372 | India | Lamprophyric dykes, Shonkinites |
DS1990-0975 1990 | Makhotkin, I.L., Arakelyants, M.M., Vladykin, N.V. | Age of lamproites of the Aldan province | Doklady Academy of Sciences USSR, Earth Sci. Section, Vol. 306, No. 3, pp. 163-167 | Russia | Lamproites, Geochronology |
DS1990-0976 1990 | Malov, Y.V., Ovsyanni.. E.A., Ostrocski, B.M. | Typomorphic associations of kimberlite ilmenites.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 6, June pp. 815-822 | Russia | Mineralogy, Ilmenites |
DS1990-0977 1990 | Malpas, J., Moores, E.M., Pantayiotou, A., Xenophontos, C. | Ophiolites- oceanic crustal analogues | Cyprus Geological Survey, 733p. $ 65.00 | Japan, Indonesia, California, Oregon, Mid-Atlantic Ridge, Scotland | Ophiolites, Book -ad |
DS1990-0978 1990 | Manby, C.N.D., Wakeling, T.R.M. | Developments in soft-ground drilling, sampling and in-situ testing | Transactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. A., pp. A91-109 | Global | Drilling techniques, Methodology |
DS1990-0979 1990 | Manchester, J., Smith, D., Tyner, G.N. | Chino Valley xenoliths: lower crust and upper mantle below the Colorado plateau transition zone | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 63 | Colorado Plateau | Xenoliths, Chino Valley |
DS1990-0980 1990 | Manitoba Energy and Mines | Mineral exploration in Manitoba 1989; Manitoba exploration highlights March1989-February 1990; List of companies active in Manitoba | Manitoba Energy and Mines, approx. 25p | Manitoba | Exploration overview, Current activities |
DM1990-1842 1990 | Manser, R. | Perestroika opens up the USSR's industry | Diamond International, July/August pp. 57-71 | Russia | Economics, De Beers |
DS1990-0981 1990 | Marcus, J. | Mining environment - California example | Engineering and Mining Journal, Vol. 191, No. 7, July pp. 16E, G, I, J. | California | Mining, Environment -legal |
DS1990-0982 1990 | Marcus, J. | Mining environment -financial ratios for mine analysis | Engineering and Mining Journal, Vol. 191, No. 9, September pp. 16CC, 16EE, 16GG, 16II, 16KK | United States | Legal, Economics -mining environment |
DS1990-0983 1990 | Marcus, J. | Mining environment -financial assurances for mine closure; a discussion Of the issues | Engineering and Mining Journal, Vol. 191, No. 8, August pp. 16E, g, i, k | United States | Legal, Mining environment |
DS1990-0984 1990 | Marcus, J. | Mining enviornment- regulatory control of mining at the federal level, partone | Engineering and Mining Journal, Vol. 191, No. 6, June p. 16U, W, Y, Z, 16AA, BB. | United States | Mining, Environment |
DS1990-0985 1990 | Mareschal, M. | Electrical conductivity: the story of an elusive parameter, and of how it possibly relates to the Kapuskasing Uplift (Lithoprobe, Canada) | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 453-468 | Ontario | Kapuskasing zone, Tectonics |
DS1990-0986 1990 | Mariano, A.N., Mitchell, R.H. | Mineralogy and geochemistry of perovskite- rich pyroxenites | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A83. Abstract | Brazil, North America, Greenland, Russia | Carbonatite, Alkaline rocks |
DS1990-0987 1990 | Marker, A., De Oliveira, J.J. | The formation of rare earth element scavenger minerals in weathering products derived from alkaline rocks of southeast-Bahia, Brasil | Chemical Geology ( Geochem. of the Earth's surface and of min. formation, 2nd., Vol. 84, No. 1-4, July 5, pp. 373-374. Abstract | Brazil | Alkaline rocks, rare earth elements (REE). |
DS1990-0988 1990 | Marocco, R., Noblet, C. | Sedimentation, tectonism and volcanism relationships in two Andean basinsof southern Peru | Geologische Rundschau, Vol. 79, No. 1, pp. 111-120 | Peru | volcanism, Tectonics |
DS1990-0989 1990 | Marshall, E. | GE's cool diamonds.. prompt warm words | Science, Vol. 250, October 5, pp. 25-26 | Global | Diamond synthesis, Sietz |
DS1990-0990 1990 | Marshintsev, V.K. | Natural shallow carbides in kimberlites of Yakutia | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 814-815 | Russia | Kimberlites, Silicon carbides |
DS1990-0991 1990 | Marshintsev, V.K. | Nature of silicon carbide in kimberlite rocks of Yakutia.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 3, pp. 17-26 | Russia | Silicon carbide, Kimberlites |
DS1990-0992 1990 | Martin, D. | Crystal settling and in situ crystallization in aqueous solutions and magmachambers | Earth and Planetary Science Letters, Vol. 96, pp. 336-348 | Global | Magma chambers, Experimental petrology |
DS1990-0993 1990 | Martin, D.C., Zavodni, Z.M. | Use of percussion drilling information for pit slope design | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-128, 9p | Global | Mining, Drilling -pit slope design |
DS1990-0994 1990 | Massonne, H.J. | Phengite geobarometry applied to eclogitic rocks | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 31 | Global | Eclogites, Geobarometry |
DS1990-0995 1990 | Matos, R.M.D. | Deep seismic profile of the Amazonian craton (northern Brasil) #2 | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A204 | Brazil | Geophysics -seismics, Craton |
DS1990-0996 1990 | Matsyuk, S.S., Bulanova, G.P., Platonov, A.N. | Optical spectroscopic investigation of mineral inclusions from diamond and some problems of their genesis.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 1, pp. 3-14 | Russia | Diamond inclusions, Mineralogy |
DS1990-0997 1990 | McCafferty, A.E., Adkins-Heljeson, D.M., Yarger, H.L. | Complete bouguer gravity anomaly map of the Joplin Quadrangle Kansas andMissouri | United States Geological Survey (USGS) Open File No. 89-0283, 1 sheet 1: 250, 000 $3.25, | Global | Geophysics-gravity |
DS1990-0998 1990 | McCall, G.W., Nabelek, P.I., Bauer, R.L., Glascock, M.D. | Petrogenesis of Archean lamprophyres in the southern Vermilion graniticcomplex, northeastern Minnesota, with implications for the nature of their mantle source | Contributions to Mineralogy and Petrology, Vol. 104, No. 4, pp. 439-452 | Minnesota | Granite -Vermilion complex, Lamprophyres |
DS1990-0999 1990 | McCandless, T.E. | Kimberlite xenocryst wear in high energy fluvial systems: experimentalstudies | Journal of Geochemical Exploration, Vol. 37, No. 3, July pp. 323-331 | Colorado, Australia | Geochemistry -stream sediment, Evaluation |
DS1990-1000 1990 | McCarthy, J., et al. | PACE lithospheric investigation of the Colorado Plateau | Eos, Vol. 71, No. 43, October 23, p. 1563 Abstract | Colorado Plateau | Geophysics -seismics, Plateau |
DM1990-1843 1990 | McCarthy, S. | Journa list trades his pen for diamond-mine pickaxe | Toronto Star, Tuesday January 2, p. E3 | Brazil | News item, Glencairn -Kerry Knoll |
DS1990-1001 1990 | McClenaghan, M.B., Wyatt, P.H. | Summary of overburden and bedrock trace element dat a from the Kirkland Lake initiatives program (KLIP) reconnaissance till sampling Program | Ontario Geological Survey Open File, No. 5737, 470p | Ontario | Kirkland Lake, Soil sampling |
DS1990-1002 1990 | McConnell, D.A. | Crustal shortening of the Wichita Uplift: Implications for the southern midcontinent -Texas craton transect | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 27 | Global | Midcontinent, Tectonics |
DS1990-1003 1990 | McConnell, D.A., Gilbert, M.C. | Cambrian extensional tectonics and magmatism within the Southern Oklohomaaulocogen. | Tectonophysics, Vol. 174, pp. 147-57. | Global | Midcontinent Rifting, Tectonics |
DS1990-1004 1990 | McConnell, D.A., Goydas, M.J., Smith, G.N., Chitwood, J.P. | Morphology of the frontal fault zone, southwest Oklahoma: implications for deformation and deposition in the Wichita uplift and Anadarko basin | Geology, Vol. 18, No. 7, July pp. 634-637 | Global | Tectonics |
DS1990-1005 1990 | McCormick, T.C., Smyth, J.R. | Petrology of secondary phases in mantle eclogite | Eos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract only | South Africa | Bellsbank, Roberts Victor, Eclogites |
DS1990-1006 1990 | McDermott, F., Hawkesworth, C. | The evolution of strontium isotopes in the upper continental crust | Nature, Vol. 344, No. 6269, April 26, pp. 850-853 | Global | Mantle, Geochronology |
DS1990-1007 1990 | McDivitt, J., Lock | Small scale mining: a guide to appropriate equipment | International Tech. Publications, 103-105 Southampton Row, London WC1B 4HH 12.50 lbs | Global | Mining, Small scale equipment guide |
DS1990-1008 1990 | McDonough, W.F. | Constraints on the composition of the continental lithospheric mantle #2 | Earth and Planetary Science Letters, Vol. 101, pp. 1-18 | Australia | Mantle, Geochemistry |
DS1990-1009 1990 | McDonough, W.F. | Chemical and isotopic systematics of continental mantle #1 | Eos, Vol. 71, No. 43, October 23, p. 1670 Abstract | Global | Mantle, Geochemistry |
DS1990-1010 1990 | McDonough, W.F., Jochum, K.P. | Constraints on the composition of the continental lithospheric mantle #1 | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 245. Abstract | Global | Xenoliths, Mantle |
DS1990-1011 1990 | McDougall, T.J. | Bulk properties of hot smoker plumes | Earth and Planetary Science Letters, Vol. 99, pp. 185-194 | Global | Geochemistry, Mantle plumes |
DS1990-1012 1990 | McGinnis, L.D. | Lake Superior Rift basin | Eos, Vol. 71, No. 30, July 24, p. 995 | Ontario | Midcontinent, Geophysics -tectonics |
DS1990-1013 1990 | McGowran, B. | Fifty million years ago. the transformation from a green house to a nice house climate | American Scientist, Vol. 78, No. 1, January-February pp. 30-39 | Global | Paleobiology, Global change overview |
DS1990-1014 1990 | McKenzie, D. | Plate tectonics: spinning continents | Nature, Vol. 344, No. 6262, March 8, p. 109-110 | Global | Tectonics, Mantle |
DS1990-1015 1990 | McKeown, F.A., Hamilton, R.M., Diehl, S.F., Glick, E.E. | Diapiric origin of the Blytheville and Pascola arches in the Reelfoot @east-central United States: relation to New Madrid seismicity | Geology, Vol. 18, No. 11, November pp. 1158-1162 | Arkansas, Tennessee, Kentucky | Reelfoot Rift, Midcontinent |
DS1990-1016 1990 | McLemore, V.T., Kottlowski, F.E. | Cambrian-Ordovician carbonatites and alkalic magmatism in New Mexico and southern Colorado: regionalimplications | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 67 | New Mexico, Colorado | Carbonatite, Alkaline rocks |
DS1990-1017 1990 | McLemore, V.T., Modreski, P.J. | Mineralogy and geochemistry of altered rocks associated with Lemitarcarbonatites, central New Mexico, United States (US) | Lithos, Special Issue, Vol. 25, No. 4, pp. 99-114 | New Mexico | Geochemistry, Carbonatite |
DS1990-1018 1990 | McMechan, M.E. | Upper Proterozoic to middle Cambrian history of the Peace River Arch:evidence from the Rocky Mountains | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 36-44 | Alberta | Peace River area, Geology |
DS1990-1019 1990 | McMichael, B. | Abrasive minerals - taking the rough with the smooth | Industrial Minerals, No. 269, February pp. 19-33 | Global | Diamonds -industrial, Economics |
DS1990-1020 1990 | McMichael, B. | Abrasive minerals: taking the rough with the smooth | Ind. Mineral, No. 269, February pp. 19-33 | Global | Industrial minerals, Markets |
DS1990-1021 1990 | McNutt, M. | Mantle comvection: deep causes of hotspots | Nature, Vol. 346, No. 6286, August 23, pp. 701-702 | Global | Mantle, Hotspots |
DS1990-1022 1990 | McNutt, M. | Flexure reveals great depth | Nature, Vol. 343, February 15, pp. 596-597 | Midcontinent | Gravity -tectonics, Geophysics, Rifting-crust mantle boundary |
DS1990-1023 1990 | McOuat, J.F. | Opportunities in the mineral services industry | Ontario Mines and minerals division - Exploration and Development monthly, pp. 49-53 | Ontario | Economics, Mineral services |
DS1990-1024 1990 | Meade, C., Jeanloz, R. | The strength of mantle silicates at high pressures and room temperature:implications for the viscosity of the mantle | Nature, Vol. 348, No. 6301, December 6, pp. 533-535 | Global | Mantle, Silicates |
DS1990-1025 1990 | Means, W.D. | One -dimensional kinematics of stretching faults | Journal of Structural Geology, Vol. 12, No. 2, pp. 267-272 | Global | Structure, Fault kinematics |
DS1990-1026 1990 | Meen, J.K. | Mineral chemistry of a layered sequence of ultramafic rocks of the Hall Cove Complex, Duke Island, Alaska | Eos, Vol. 71, No. 43, October 23, p. 1678 Abstract | Alaska | Ultramafics, Hall Cove |
DS1990-1027 1990 | Meen, J.K., Bloomer, S.H., Stern, R.J. | Contemporaneous alkaline shoshonite and island arcbasalt-dacite magmatism in the Mariana arc system | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 65. Abstract only | Global | Shoshonite, Alkaline rocks |
DS1990-1028 1990 | Meijer, A., Kwon, T.T., Tilton, G.R. | U-Th-lead partioning behaviour during partial melting in the upper mantle-implications for the origin of high Mu-components and the lead paradox | Journal of Geophysical Research, Vol. 95, No. 1, Jan. 10, pp. 433-448 | Global | Mantle, lead paradox |
DS1990-1029 1990 | Mendonca Figueiroa, S.F. de. | German-Brazilian relations in the field of geological sciences during the19th. century | Earth Sciences History, Vol. 9, No. 2, pp. 132-137 | Brazil | Historical aspect of scientists in 19th. century |
DS1990-1030 1990 | Menner, A.V., Haser, A. | Morphology features of lonsdeleite-containing diamonds | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 79-80 | Global | Diamond morphology, Lonsdeleite |
DS1990-1031 1990 | Menshagin, I.V., Sekerin, A.P., Medvedev, T.I., Ushchapo.., Z.F. | Ist find of priderite in kimberlites of the Irutsk Per-Sayan.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 312, No. 6, pp. 1440-1442 | Russia | Mineralogy, Priderite |
DS1990-1032 1990 | Menzies, M.A. | Continental mantle | Oxford University of Press, 230p | Global | Mantle processes |
DS1990-1033 1990 | Merks, J.W. | Simulation models for mineral processing plants | Preprint from author, 12p | Global | Mineral processing plants, Models |
DS1990-1034 1990 | Mertens, F.H. | Cost control in open pits simulations for optimizing production costs | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-85, 13p | Global | Mineral processing, Mining -open pit costs |
DS1990-1035 1990 | Merwin, L., Rothlisberger, F., Sebald, A., Seifert, F. | A combined 29SI HR MAS NMR 57Fe Mossbauer and X-ray diffraction study Of the modulated structure in melilites | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 89 | Global | Melilites, X-ray diffraction |
DS1990-1036 1990 | Metals Economics Group Strategic Report | Diamond opportunities, exploration agreements and capital expenditures | Metals Economics Group Strategic Report, Vol. 3, No. 6, November/December pp. 3-11 | Australia, Botswana, Brazil, Indonesia, Russia, Canada, Guyana | China, Namibia, Brief review of project, capital expenditures |
DS1990-1037 1990 | Metzner, C., Grimmeisen, W. | MONA: a user friendly computer program for calculating the modal mineralogy of rocks from chemical analyses | European Journal of Mineralogy, Vol. 2, pp. 735-738 | Global | Computer, Program -modal mineralogy |
DM1990-1844 1990 | Meyer, H.O.A. | Glasnost reaches USSR Mines | Diamond International, Sept-October pp. 91-92, 95-96, 99-100, 102 | Russia | Report on field trip, Diamond Mines |
DS1990-1038 1990 | Mickus, K., Keller, G.R., Hamilton, L., Jurick, D., Gurrola, H. | Geophysical transects across the southern midcontinent region of the UnitedStates | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A191 | Global | Geochronology, Geophysics |
DS1990-1039 1990 | Middlemost, E. | Mineralogy and petrology of the rauhaugites of theMt. Weld Carbonatite complex of western Australia | Mineralogy and Petrology, Vol. 41, pp. 145-161 | Australia | Carbonatite, Mt. Weld |
DS1990-1040 1990 | Middleton, G.V. | Non-linear dynamics and chaos: potential applications in the earthsciences | Geoscience Canada, Vol. 17, No. 1, March pp. 3-11 | Global | Non-linear dynamics, Differential equations |
DS1990-1041 1990 | Mikolajewicz, U., Santer, B.D., Maier-Reimer, E. | Ocean response to green house warming | Nature, Vol. 345, June 14, pp. 589-593 | Ocean | Greenhouse, Climate |
DS1990-1042 1990 | Milkereit, B., et al. | Crustal structure of northeastern Lake Superior from GLIMPCE reflection and refraction data | Institute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay p | Ontario | Midcontinent structure, Tectonics |
DS1990-1043 1990 | Milkereit, B., Green, A.G., Lee, M.W., Agena, W.F., Spencer, C. | Pre- and post stack migration of Glimpce reflection data | Tectonophysics, Vol. 174, No. 1/2, March 1, pp. 1-14 | Ontario, Michigan | Geophysics -Seismics, Glimpce |
DS1990-1044 1990 | Milkereit, B., Spencer, C. | Multiattribute processing of seismic data: application to dip displays | Canadian Journal of Exploration Geophysics, Vol. 26, No. 1-2, December pp. 47-53 | Global | Geophysics, Seismics |
DS1990-1045 1990 | Milkereit, B., White, D., Percival, J.A., Vasudevan, K., Thurston | High resolution seismic reflection profiles across the Kapuskasing structure #1 | G.s.c. Forum January 16-17, Ottawa, Poster display Abstract | Ontario | Geophysics, Seismics |
DS1990-1046 1990 | Millard, M.J., Simpson, M.A., Schreiner, B.T., Edwards, W.A.D. | Near surface mineral potential of the plains of Western Canada, with special reference to Saskatchewan | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 168-178 | Saskatchewan | Industrial minerals, Database |
DS1990-1047 1990 | Miller, C.G. | Mining and the environment in Canada: policies, performance andperceptions | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July pp. 30-33 | Canada | Economics, Policies |
DS1990-1048 1990 | Miller, C.G. | Opportunities in sustainable mineral development:perceptions, policies and performance | Ontario Mines and minerals division - Exploration and Development monthly, pp. 35-39 | Ontario | Economics, Mineral issues |
DS1990-1049 1990 | Miller, H.G. | A synthesis of the geophysical characteristics of terranes in easternCanada | Tectonophysics, Vol. 177, pp. 171-191 | Appalachia | Geophysics, Synthesis |
DS1990-1050 1990 | Miller, J.D., Weiblen, P.W. | Anorthositic rocks of the Duluth Complex: examples of rocks formed from plagioclase crystal mushes | Journal of Petrology, Vol. 31, No. 2, April pp. 295-340 | Minnesota | Duluth Complex, Anorthosite mineralogy |
DS1990-1051 1990 | Miller, R. | The Strange Lake pegmatite- aplite hosted rare-metal deposit, Labrador | Newfoundland Department of Mines and Energy, Geological Survey Branch Current Research, No. 90-1, pp. 171-183 | Labrador | Rare earths, Alkaline rocks |
DM1990-1845 1990 | Minerals Today | Diamond sales drop in response to lower demand in the U.S | Minerals Today, May p. 30 | Global | News item, Diamond sales |
DM1990-1846 1990 | Mining Annual Review | Angola -diamonds | Mining Annual Review, p. 118 | Angola | News item, Annual review of diamond |
DM1990-1847 1990 | Mining Annual Review | Australia -gem minerals | Mining Annual Review, p. 74 | Australia | News item, Annual review of diamond |
DM1990-1848 1990 | Mining Annual Review | Botswana -diamonds | Mining Annual Review, p. 116 | Botswana | News item, Annual review of diamond |
DM1990-1849 1990 | Mining Annual Review | Brasil -gemstones | Mining Annual Review, p. 50 | Brazil | News item, Annual review of diamond |
DM1990-1850 1990 | Mining Annual Review | Central African Republic | Mining Annual Review, p. 129 | Central African Republic | News item, Annual review of diamond |
DM1990-1851 1990 | Mining Annual Review | Zaire | Mining Annual Review, p. 130 | Democratic Republic of Congo | News item, Annual review of diamond |
DM1990-1852 1990 | Mining Annual Review | Ghana | Mining Annual Review, p. 131 | Ghana | News item, Annual review of diamond |
DM1990-1853 1990 | Mining Annual Review | Liberia | Mining Annual Review, p. 133 | Global | News item, Annual review of diamond |
DM1990-1854 1990 | Mining Annual Review | Ivory Coast | Mining Annual Review, p. 136 | Global | News item, Annual review of diamond |
DM1990-1855 1990 | Mining Annual Review | Mali | Mining Annual Review, p. 137 | Global | News item, Annual review of diamond |
DM1990-1856 1990 | Mining Annual Review | Israel | Mining Annual Review, p. 154 | Global | News item, Annual review of diamond |
DM1990-1857 1990 | Mining Annual Review | Industrial diamonds 1990 | Mining Annual Review, Metals and Minerals section, pp. 103-104 | Global | News item, Brief overview of year |
DM1990-1858 1990 | Mining Annual Review | Diamonds Mining Review, 1990 | Mining Annual Review, Metals and Minerals section, pp. 18-19, 22 | Global | News item, Brief overview of year ac |
DM1990-1859 1990 | Mining Annual Review | Gabon | Mining Annual Review, p. 126 | Global | News item, Carbonatite |
DM1990-1860 1990 | Mining Annual Review | Guinea | Mining Annual Review, p. 136 | Guinea | News item, Annual review of diamond |
DM1990-1861 1990 | Mining Annual Review | Guyana | Mining Annual Review, p. 62 | Guyana | News item, Annual review of diamond |
DM1990-1862 1990 | Mining Annual Review | India -gems and jewellery | Mining Annual Review, p. 95 | India | News item, Annual review of diamond |
DM1990-1863 1990 | Mining Annual Review | Namibia -diamonds | Mining Annual Review, p. 119 | Namibia | News item, Annual review of diamond |
DM1990-1864 1990 | Mining Annual Review | Sierra Leone | Mining Annual Review, p. 133 | Sierra Leone | News item, Annual review of diamond |
DM1990-1865 1990 | Mining Annual Review | South Africa -diamonds | Mining Annual Review, p. 114 | South Africa | News item, Annual review of diamond |
DM1990-1866 1990 | Mining Annual Review | Tanzania | Mining Annual Review, p. 124 | Tanzania | News item, Annual review of diamond |
DM1990-1867 1990 | Mining Annual Review | USSR | Mining Annual Review, p. 164 | Russia | News item, Annual review of diamond |
DM1990-1868 1990 | Mining Engineering | De Beers moves to Switzerland, raises diamond prices 5.5% | Mining Engineering, Vol. 42, No. 4, April p. 323 | Global | News item, De Beers -Switzerland |
DM1990-1869 1990 | Mining Engineering | State Activities brief overview: Wyoming continued to search for kimberlite satellite minerals in Archean craton of the Laramie Mountains of southeastern WyoM. | Mining Engineering, Vol. 42, No. 5, May p. 459 | Wyoming | News item, Laramie Mountains |
DM1990-1870 1990 | Mining Magazine | Cluff starts diamond recovery at Copeton | Mining Magazine, Vol. 163, No. 2, August p. 89 | Australia | News item, Cluff Resources |
DM1990-1871 1990 | Mining Magazine | Botswana mining news.. diamond production Jan-Oct 1989 was 13 Mct | Mining Magazine, Vol. 162, No. 5, May p. 329 | Botswana | News item, Diamond production |
DM1990-1872 1990 | Mining Magazine | Botswana mining news. Diamond production | Mining Magazine, Vol. 162, No. 5, May p. 329 | Botswana | News item, Jwaneng |
DM1990-1873 1990 | Mining Magazine | Molopo diamond samples analysed | Mining Magazine, Vol. 163, No. 4, July p. 8 | Botswana | News item, Sampling |
DM1990-1874 1990 | Mining Magazine | Glencairn- diamonds in Brasil | Mining Magazine, Vol. 162, No. 1, January p. 14 | Brazil | News item, Glencairn |
DM1990-1875 1990 | Mining Magazine | Novel Soviet exploration technology under test. CHIM methodology. Brief outline of program underway in Canada | Mining Magazine, Vol. 163, No. 4, October pp. 252-254 | Canada | Geophysics-geochemistry, Technique -CHIM. |
DM1990-1876 1990 | Mining Magazine | Diamonds Ltd. to boost production to 1 Mct/y | Mining Magazine, Vol. 162, No. 6, June p. 412 | Ghana | News item, Diamonds Ltd. production |
DM1990-1877 1990 | Mining Magazine | Mining activity in the Western World | Mining Magazine, Vol. 162, No. 1, January pp. 41-52 | Global | Economics -by country, Mining activity review |
DM1990-1878 1990 | Mining Magazine | Major new projects and expansion programmes (Non-gold). Yearly review compilation - brief outlines | Mining Magazine, Vol. 162, No. 5, May pp. 357-364 | Global | Mining activites, Projects -yearly update |
DM1990-1879 1990 | Mining Magazine | Acorn revises southeastern Kalimantan gravel reserves | Mining Magazine, Vol. 162, No. 6, June p. 412 | Global | News item, Diamond reserves |
DM1990-1880 1990 | Mining Magazine | Indian jewellery target | Mining Magazine, Vol. 163, No. 4, July p. 10 | India | News item, Export diamonds |
DM1990-1881 1990 | Mining Magazine | Sierra Leone -new mining policy | Mining Magazine, Vol. 162, No. 6, June p. 410 | Sierra Leone | News item, Law -Mining policy |
DM1990-1882 1990 | Mining Magazine | End of operations- De Beers mine | Mining Magazine, Vol. 163, No. 5, November p. 391 | South Africa | News item, De Beers closure |
DM1990-1883 1990 | Mining Magazine | Diamond success for Anglo | Mining Magazine, Vol. 163, No. 4, October p. 294 | South Africa | News item, Profits De Beers |
DM1990-1884 1990 | Mining Magazine | De Beers' Venetia diamond mine gets the go-ahead | Mining Magazine, Vol. 163, No. 6, December p. 458 | South Africa | News item, Venetia treatment plant contract |
DM1990-1885 1990 | Mining Magazine | Sri Lanakan cutting project | Mining Magazine, Vol. 162, No. 6, June p. 412 | Sri Lanka | News item, Diamond cutting |
DM1990-1886 1990 | Mining Magazine | Gold and gemstone marketing | Mining Magazine, Vol. 162, No. 4, April p. 244 | Tanzania | News item, Diamond marketing |
DM1990-1887 1990 | Mining Magazine | Opportunities for joint ventures in the U.S.S.R | Mining Magazine, Vol. 163, No. 2, August p. 82 | Russia | News item, Brief- Robertson Group |
DM1990-1888 1990 | Mining Review | Canadian mineral production. Graphs of total exploration expenditures and flow through sharefinancing | Mining Review, Vol. 10, No. 3, May-June pp. 7, 8 | Canada | Economics, Production figures |
DS1990-1052 1990 | Minster, J-B. | Plate tectonics: new plates, rates and dates | Nature, Vol. 346, No. 6281, July 19, p. 218 | Global | Plate tectonics, Geochronology |
DS1990-1053 1990 | Misiorowski, E.B. | Jewellery of the 1980's - a retrospective | Gems and Gemology, Vol. 26, Spring pp. 76-93 | Global | Jewelery, Diamonds used - |
DS1990-1054 1990 | Mitchell, R.H. | A review of the compositional variation of amphiboles in alkaline plutoniccomplexes | Lithos, Special Issue, Vol. 25, No. 4, pp. 135-156 | Global | Alkaline rocks, Amphiboles |
DS1990-1055 1990 | Mitchell, R.H. | Kimberlites and Lamproites | Plenum Press, | Global | Book -table of contents, Kimberlites, lamproites |
DS1990-1056 1990 | Mitchell, R.H. | The nature of kimberlites, lamproites and lamprophyres | Modern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 137-138 | Global | Brief overview, Kimberlites, lamproites |
DS1990-1057 1990 | Mitchell, R.H. | Abundance and distribution of gallium in some spine land garnetlherzolites -reply (letter) #1 | Geochimica et Cosmochimica Acta, Vol. 54, No. 2, February pp. 475-476 | Global | Garnet lherzolites, Petrography |
DS1990-1058 1990 | Mitchell, R.H., Bergman, S.C. | Petrology of lamproites | Pleneum Press, Approx. 475p. IN PREP ISBN O-306-43556 | Global | Lamproites, Definitive volume |
DS1990-1059 1990 | Mogessie, A., Tessadri, R., Veltman, C.B. | electromagnetic-AMPH - a hypercard program to determine the name of an amphibole from electron microprobe analysis accordto the international mineralogical association scheme | Computers and Geosciences, Vol. 16, No. 3, pp. 309-330 | Global | Computer, Program -EMP-AMPH |
DS1990-1060 1990 | Molnar, P., England, P. | Late Cenozoic uplift of mountain ranges and global climate change: chickenor egg? | Nature, Vol. 346, No. 6279, July 5, pp. 29-34 | Global | Montain ranges, Tectonics |
DS1990-1061 1990 | Mooers, H.D. | A glacial-process model: the role of spatial and temporal variations in glacier thermal regime | Geological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 243-251 | Minnesota | Geomorphology, Rainy and Superior Lobes/ |
DS1990-1062 1990 | Mooers, H.D. | Discriminating texturally similar tills in central Minnesota by graphical and multivariate techniques | Quaternary Research, Vol. 34, No. 2, September pp. 133-147 | Minnesota | Geomorphology, Tills |
DC1990-1923 1990 | Moonstone Mines NL | A rising force in diamond exploration. Brochure and overview of company personnel and aims | Moonstone Mines NL, 9p | Namibia | News item, Moonstone |
DS1990-1063 1990 | Moore, J.M., Waters, D.J. | Geochemistry and origin of cordierite -orthoamphiboleortho pyroxene-phlogopite rocks from Namaqualand, South Africa | Chemical Geology, Vol. 85, No. 1/2, July 10 pp. 77-100 | South Africa | Geochemistry, Namaqualand metamorphic complex |
DS1990-1064 1990 | Morel-a-l'hussier, P., Green, A. G., Jones, A.G., Latham, T. | The crust beneath the intracratonic Williston Basin from geophysical data | in: Pinet, B., Bois, C. editors The potential of deep seismic profiling for, pp. 141-160 | Saskatchewan | Geophysics, Williston Basin |
DS1990-1065 1990 | Morgan, J., McKenzie, D. | The development of plate tectonics | Terra Nova, Vol. 2, No. 3, pp. 202-214 | Global | Review, Plate tectonics -history |
DS1990-1066 1990 | Morgan, K.M., Donovan, R.N. | Southern midcontinent -Texas transect, lineament analysis | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 29 | Global | Midcontinent, Tectonics |
DS1990-1067 1990 | Morley, C., Kusznir, N. | Application of the flexural cantilever model of continental extension To the formation of the Lake Tanganyika Rift, East Kenya | Eos, Vol. 71, No. 43, October 23, p. 1605 Abstract | Kenya | Tectonics, Rift |
DS1990-1068 1990 | Morris, J.D., Leeman, W.P., Tera, F. | The subducted component in island arc lavas: constraints from Berylium isotopes and Boron-Berylium systematics | Nature, Vol. 344, No. 6261, March 1, pp. 31-36 | Global | Plate tectonics, Island arcs -Beryllium /boron |
DS1990-1069 1990 | Mosher, S., Reese, J.F. | The southern collisional margin of the Precambrian North American craton:the Texas Grenville orogenicbelt | Geological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 29 | Global | Midcontinent, Tectonics |
DS1990-1070 1990 | Motoyoshi, Y., Hensen, B.J. | Metastable growth of corundum adjacent to quartz in aspinel-bearingquartzite from the Archaean NapierComplex, Antarctica | Journal of Metamorphic Geology, Vol. 8, pp. 125-130 | Antarctica | Napier Complex |
DS1990-1071 1990 | Mount, V.S., Suppe, J., Hook, S.C. | A foreward modeling strategy for balancing cross sections | American Association of Petroleum Geologists (AAPG) Bulletin, Vol. 74, No. 5, pp. 521-531 | Global | Structure, Cross sections |
DS1990-1072 1990 | Mueller, C.S. | Computer programs for analyzing digital seismic data | United States Geological Survey (USGS) Open File, No. 90-0035, 100p. $ 15.25 | Global | Computer, Program -seismic data |
DS1990-1073 1990 | Muenow, D.W., Garcia, M.O., Aggrey, K.E., Bednarz, U., Schmincke | Volatiles in submarine glasses as a discriminant of tectonic origin:application to the Troodos ophiolite | Nature, Vol. 343, No. 6254, January 11, pp. 159-161 | Cyprus | Ophiolite, Tectonic origin |
DS1990-1074 1990 | Mukasa, S.B., Shervais, J.W., Wilshire, H.G., Nielson, J. | Upper mantle neodymium-,lead-,and Sr- isotopic heterogeneities exhibited by alpine peridotite massifs at Lherz and Balmuccia | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 137 | Global | Xenoliths -ultramafic, Mantle peridotite |
DS1990-1075 1990 | Munyanyiwa, H. | Mineral assemblages in calc-silicates and marbles in the Zambezi mobilebelt: their implications on mineral forming reactions during metamorphism | Journal of African Earth Sciences, Vol. 10, No. 4, pp. 693-700 | Zimbabwe, Zambia | Mineral assemblages, Mobile belt |
DS1990-1076 1990 | Murray, T.L. | A user's guide to the PC based time series dat a management and plotting program BOB. | United States Geological Survey (USGS) Open File, No. 90-0056, 53p. $ 8.00 | Global | Computer, Program -BOB. |
DS1990-1077 1990 | Murthy, D.S.S., Chadra Sekar, M.V.R. | A new kimberlite pipe in Anantapur district, Andhra Pradesh | Journal of Geological Society India, Vol. 36, November pp. 544-545 | India | Pipe, Anantapur area |
DS1990-1078 1990 | Musgrave, R.J. | Paleomagnetism and tectonics of Malaita Solomon Islands | Tectonics, Vol. 9, No. 4, August pp. 735-759 | Global | Paleomagnetism, Tectonics |
DS1990-1079 1990 | Mustard, P.S., Richardson, J.M. | A lotus 1-2-3 template for triangular plots | Geobyte, Vol. 5, No. 2, April pp. 47-53 | Global | Computer, Lotus -plots |
DS1990-1080 1990 | Myers, D.E., Journel, A. | Variograms with zonal anisotropies and noninvertible kriging systems | Mathematical Geology, Vol. 22, No. 7, pp. 779-785 | Global | Geostatistics, Variograms |
DS1990-1081 1990 | Myers, J.S. | Precambrian tectonic evolution of part of Gondwana southwestern Australia | Geology, Vol. 18, June, pp. 537-40. | Australia | Tectonics, Gondwana |
DS1990-1082 1990 | Nadeau, S., Pineau, F., Javoy, M., Francis, D. | Carbon concentrations and isotopic ratios in fluid-inclusion bearing upper mantle xenoliths along the northwestern margin of North America | Chemical Geology, Vol. 81, No. 4, February 20, pp. 271-298 | United States | Geochemistry, Xenolith inclusions |
DS1990-1083 1990 | Nadezhdina, Ye.D., Posukhova, T.V. | The morphology of diamond crystals from metamorphic rocks.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 2, pp. 3-15 | Russia | Diamond morphology, Metamorphic rocks |
DS1990-1084 1990 | Naik, M.S. | Chemistry and origin of garnet megacrysts in kimberlites of MajhgawanPatna. | Gondwana Geological Magazine, Vol. 3, pp. 9-13. | India | Megacrysts |
DS1990-1085 1990 | Nair, A.M., Dorbor, J.K. | Industrial minerals of Liberia | Industrial Minerals, No. 270, March p. 137. ( 1 page overview) | Global | Brief overview, Diamonds mentioned |
DS1990-1086 1990 | Nandekar, A.S., Narayan, J. | Atomic structure of dislocations in silicon, germanium and diamond | Phil. Magazine A., Vol. 61, No. 6, June pp. 873-891 | Global | Crystallography, Diamond |
DS1990-1087 1990 | Nassau, K. | Synthetic gem materials in the 1980's. Diamond featured p. 57-58 | Gems and Gemology, Vol. 26, Spring pp. 50-63 | Global | Gemstones, Synthetics -diamond |
DS1990-1088 1990 | National Academy Press | Diamond and diamond like materials: an emerging technology | National Academy Press, Washington, D.C., | Global | Diamond synthesis, CVD. |
DS1990-1089 1990 | National Materials Advisory Board | Status and applications of diamond and diamond like materials: an emergingtechnology | National Academy Press, copy held Canmet, 115p. Table of contents on file | Global | Diamond uses, Diamond synthesis |
DS1990-1090 1990 | National Research Council | Role of fluids in crustal processes | National Academy Press, Washington, 170p. approx. $ 24.50 | Book | Book -ad, Mantle |
DS1990-1091 1990 | National Technical Information Service | Semiconducting diamonds. January 1970 -January 1990Citations from Compendex database. 153 citations | National Technical Information Service, No. PB90-857806/XAD Cost PC NO1 $ 60.00 United States | Global | Bibliography, Semiconducting diamonds |
DS1990-1092 1990 | Nato | Advances study Institute diamond and diamond like films and coatings | National Technical Information Service, AD-A225 517, (Geological Society of Canada (GSC) Listing) | Global | Diamond synthesis, CVD. |
DS1990-1093 1990 | Navrotsky, A. | Thermochemistry of lower mantle phases | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 68. Abstract only | Global | Mantle, Geochemistry |
DS1990-1094 1990 | Neal, C.R., Taylor, L.A. | Comment on 'mantle eclogites: evidence of igneous fractionation in themantle, by J.R. Smyth, F.A. Caporuscio, T.C. McCormick and reply | Earth and Planetary Science Letters, Vol. 101, No. 1, November pp. 112-124 | Global | Mantle, Eclogites |
DS1990-1095 1990 | Neal, C.R., Taylor, L.A. | Evidence against a fractionation model and for acrustal origin for 2groups of mantle eclogites From the Bellsbank kimberlite, South Africa | Eos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract only | South Africa | Mantle eclogites |
DS1990-1096 1990 | Neal, C.R., Taylor, L.A., Davidson, J.P., Holden, P., Halliday | Eclogites with oceanic crustal and mantle signatures from the Bellsbank | Earth and Planetary Science Letters, Vol. 99, pp. 362-379 | South Africa | Eclogites, Bellsbank -geochronology |
DS1990-1097 1990 | Nealey, D.L., Unruh, D.M., Knight, R.J. | Geochemistry of deep crustal xenoliths from the southern Colorado Plateau Northern Arizona | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 72 | Colorado Plateau, Arizona | Xenoliths, Geochemistry |
DS1990-1098 1990 | Nelson, D.O., Morrison, D.A., Phinney, W.C. | Open system evolution versus source control in basaltic magmas:Matachewan-Hearst dike swarm, Superior Province, Canada | Canadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 767-783 | Ontario | Matachewan dikes, Basaltic magmas |
DS1990-1099 1990 | Nelson, K.D. | Towards a unified theory of craton evolution | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 186 | Global | Craton, Geophysics -seismics |
DS1990-1100 1990 | Nelson, W.J. | Comment and reply on major Proterozoic basement features of the eastern mid continent of North America revealed by recent COCORP profiling | Geology, Vol. 18, No. 4, April pp. 378-379 | Missouri, Illinois, Indiana | Tectonics, Midcontinent-COCORP |
DM1990-1889 1990 | New York Diamonds | Secret of Indian success being emulated by other centres | New York Diamonds, No. 7, pp. 58-64 | India | News item, Diamond cutting |
DS1990-1101 1990 | Newbury, C. | The diamond ring- business, politics and precious stones in South Africa.Author C. Newbury.Book review appears in: | Econ. Hist., R., Vol. 43, No. 3, August pp. 524-525. BOOK REVIEW ONLY | Global | History, Economics |
DS1990-1102 1990 | Ngwemya. B.T., Bailey, D.K. | Kalune carbonatite, Zambia- an alternative natrocarbonatite (technicalnote) | Journal of the Geological Society of London, Vol. 147, No. 3, March pp. 213-216 | Zambia | Carbonatite-natrocarbonatite, Kalune |
DS1990-1103 1990 | Nicholas, A. | Melt extraction from mantle peridotites: hydrofracturing and porous flow, with consequences for oceanic ridge activity | Ryan, M.P., Magma Transport and storage, pp. 159-173 | Mantle | Peridotites |
DS1990-1104 1990 | Nicholls, J., Russell, J.K. | Modern methods of igneous petrology: understanding magmatic processes | Mineralogical Society of America, Reviews in Mineralogy, Vol. 24, 320p | Global | Igneous petrology, Magmatism |
DS1990-1105 1990 | Nicholson, S.W., Shirey, S.B. | Midcontinent rift volcanism in the Lake Superior region: Strontium, neodymium, and lead isotopic evidence for a mantle plume origin | Journal of Geophysical Research, Vol. 95, No. B7, July 10, pp. 10, 851-10, 869 | Ontario | Midcontinent, Geochronology |
DS1990-1106 1990 | Nicolas, A., et al. | Lithospheric wedging in the western Alps inferred from the ECORS CROPtraverse. | Geology, Vol. 18, No. 7, July, pp. 587-90. | Global | Geophysics - seismics |
DS1990-1107 1990 | Nicolaysen, L.O., Ferguson, J. | Cryptoexplosion structures, shock deformation and siderophileconcentration related to explosive venting of fluids associated with alkaline ultramafic magmas | Tectonophysics, Vol. 171, No. 1-4, January 1, pp. 303-335 | South Africa | Tectonics, Alkaline rocks -siderophi |
DS1990-1108 1990 | Nicolini, P. | Gemmes. Section on gemstones ie. diamonds**FRENCH | Technique et documentation Lavoisier, TECDOC*(in French)., pp. 271-281 | Global | Brief overview, Diamond deposits |
DS1990-1109 1990 | Niedbalska, A. | Low pressure static diamond synthesis from carbonized organic compounds | Process Mineralogy IX: editors, Petruk, W., Hagni, R.D. et al. TMS, No. IX:, pp. 615-620 | Global | Diamond synthesis -glassy carbon, Diamond crystallography |
DS1990-1110 1990 | Nishimura, S., Suparka, S. | Tectonics of East Indonesia | Tectonophysics, Vol. 181, pp. 257-266 | Indonesia | Tectonics, Geophysics |
DS1990-1111 1990 | Nivin, V.A., Melnik, N.A. | On the influence of radioactivity on the gas content in alkalineigneousrocks.(Russian) | Geochemistry International (Geokhimiya), (Russian), No. 1, January 1990, pp. 106-109 | Russia | Alkaline rocks, Gas content |
DS1990-1112 1990 | Nixon, G.T. | Geology and precious metal potential of mafic-ultramafic rocks in British Columbia: current progress | British Columbia Mineral Resources Division, Paper 1990-1, pp. 353-358 | British Columbia | Alaskan type ultramafic complex, Overview |
DS1990-1113 1990 | Nixon, G.T., et al. | Geology of the Polaris ultramafic Complex | British Columbia Min. Energy Mines and Petroleum Res, Open file, 1990-13, 2 sheets, $ 10.00 | British Columbia | Open file, Polaris ultramafic |
DS1990-1114 1990 | Nixon, G.T., Hammack, J.L., Connelly, J.N., Case, G., Paterson | Geology and noble metal geochemistry of the Polarisultramafic complex, North-central British Columbia | British Columbia Mineral Resources Division, Paper 1990-1, pp. 387-404 | British Columbia | Alaskan type ultramafic complex, Polaris complex |
DS1990-1115 1990 | Nixon, G.T., Hammack, J.L., Paterson, W.P.E. | Geology and noble metal geochemistry of the Johanson Lake ultramaficcomplex, North-central British Columbia | British Columbia Mineral Resources Division, Paper 1990-1, pp. 417-426 | British Columbia | Alaskan type ultramafic complex, Johanson Lake complex |
DS1990-1116 1990 | Noblett, J.B., Staub, M.W. | Mid-Proterozoic lamprophyre commingled with late-stage granitic dikes Of the anorogenic San Isabel batholith, Wet Mountains, Colorado | Geology, Vol. 18, No. 2, February pp. 120-123 | Colorado | Lamprophyre, Wet Mountains area |
DS1990-1117 1990 | Norford, B.S. | Ordovician and Silurian stratigraphy, paleogeography and depositional history in the Peace River arch area, Alberta, and British Columbia | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 45-54 | Alberta | Stratigraphy, Paleogeography |
DM1990-1890 1990 | Northern Miner | Australian gold exploration declining -three paragraphs on diamondmining | Northern Miner, Vol. 76, No. 9, May 7, p. 21 | Australia | News item, Brief mention of diamond |
DM1990-1891 1990 | Northern Miner | Glencairn anticipates first profit from Raw Bean mine | Northern Miner, Vol. 76, No. 29, September 24, p. 12 | Brazil | News item, Glencairn |
DM1990-1892 1990 | Northern Miner | Diamond mining begins at Glencairn's Raw Bean deposit | Northern Miner, Vol. 76, No. 9, May 7, p. 12 | Brazil | News item, Glencairn |
DM1990-1893 1990 | Northern Miner | Glencairn suspends operations at Raw Bean diamond mine | Northern Miner, Vol. 76. No. 32, October 15, p. 19 | Brazil | News item, Glencairn -Raw Bean |
DM1990-1894 1990 | Northern Miner | BHP Utah enters joint venture for Canadian diamond exploration | Northern Miner, Vol. 76, No. 29, September 24, p. 21 | Canada | News item, BHP-Dia-met |
DM1990-1895 1990 | Northern Miner | Dia Met discovers gem-quailty diamond, location undisclosed | Northern Miner, Vol. 76, No. 32, October 15, p. 6 | Canada, British Columbia, Ontario | News item, Dia Met -diamond |
DM1990-1896 1990 | Northern Miner | Diamond exploration advertisement Sturgeon Lake Indian ReserveSaskatchewan | Northern Miner, Vol. 76, No. 2, March 19, p. 3 | Saskatchewan | News item, Advertisement Sturgeon La |
DM1990-1897 1990 | Northern Miner | Gem quality stones | Northern Miner, Vol. 76, No. 12, May, 28, p. 17 | Saskatchewan | News item, Claude Resources |
DM1990-1898 1990 | Northern Miner | Cameco drops diamond option | Northern Miner, Vol. 76, No. 14, June 11, p. 13 | Saskatchewan | News item, Claude Resources |
DM1990-1899 1990 | Northern Miner | More diamonds found in Saskatchewan | Northern Miner, Vol. 76, No. 41, December 17, p. 6 | Saskatchewan | News item, Uranerz, Cameco |
DS1990-1118 1990 | Northwest Territories Division | Exploration overview 1989 - mining, exploration andgeologicalinvestigations. Revised February 1990 | Northwest Territories Division, 58p | Northwest Territories | Overview of geological activities, Exploration update |
DS1990-1119 1990 | Northwest Territories Division | List of publications updated to January 22, 1990 | Northwest Territories Division, 15p | Northwest Territories | Publication listing, Geology |
DS1990-1120 1990 | Northwest Territories Geology Division | Exploration overview 1989, mining, exploration and geologicalinvestigations. Prepared March 1990 -handout at Prospectors and Developers Association of Canada (PDAC). | Northwest Territories Geology Division, 62p | Northwest Territories | Overview, Exploration March 1990 |
DS1990-1121 1990 | Notholt, A.J.G., Highley, D.E., Deans, T. | Economic minerals in carbonatites and associated alkaline rocks | Transactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Section B, May-August pp. B59-B80 | Global | Carbonatite, Good review-economics |
DS1990-1122 1990 | Novogordov, P.G., Bulanova, G.P., Pavlova, L.A., et al. | Inclusions of potassium phases, coesite and omphacitein a coated diamond crystal from the Mir pipe | Doklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 310, No. 2, pp. 439-443 | Russia | Diamond morphology, Coesite |
DS1990-1123 1990 | Nuth, J. | Cosmochemistry: graphite in meteorites | Nature, Vol. 345, No. 6272, May 17, p. 207 | Global | Meteorites, Graphite |
DS1990-1124 1990 | Nuth, J. | Diamonds are for everywhere | Nature, Vol. 347, No. 6289, September 13, pp. 125-126 | Global | Meteorites, Overview -diamonds |
DS1990-1125 1990 | Nyblade, A.A., Pollack, H.N., Jones, D.L., Podmore, F. | Terrestrial heat flow in east and southern Africa | Journal of Geophysical Research, Vol. 95, No. B 11, October 10, pp. 17371-17384 | South Africa | Heat Flow, Mantle |
DS1990-1126 1990 | O'Connell, S.C., Dix, G.R., Barclay, J.E. | The origin, history and regional structural developments of the Peace RiverArch, western Canada | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 4-24 | Alberta | Peace River area, Tectonics, structure |
DS1990-1127 1990 | O'Connor, T.K., MacRae, N.D. | A new occurrence of Rhoenite in a lherzolite xenolithof Victoria, Australia | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A98. Abstract | Australia | Mt. Leura, Lherzolite xenolith |
DS1990-1128 1990 | Odling, N.W.A., Mernagh, T., Green, D.H. | high pressure, high temperature fluid inclusion synthesis: analysis andimplications | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 89 | Global | Mantle, Xenoliths |
DS1990-1129 1990 | Oh, C.W., Liou, J.G. | Metamorphic evolution of two different eclogites in the Franciscan California, United States (US) | Lithos, Vol. 25, No. 1-3, November pp. 41-54 | California | Eclogites, San Franciscan complex |
DS1990-1130 1990 | Okrusch, M., Brockner, M. | Eclogites associated with high-grade blueschists in the CycladesArchipelago, Greece- a review | European Journal of Mineralogy, Vol. 2, No. 4, pp. 451-478 | Global | Eclogites, Review |
DS1990-1131 1990 | Olasehinde, P.I., Pal, P.C., Annor, A.E. | Aeromagnetic anomalies and structural lineaments in the Nigerian BasementComplex | Journal of African Earth Sciences, Vol. 11, No. 3/4, pp. 351-356 | Nigeria | Geophysics -magnetics, Tectonics |
DS1990-1132 1990 | Oldenburg, D. | Inversion of electromagnetic data: an overview of new techniques | Surveys in Geophysics, Vol. 11, No. 2-3 September pp. 231-270 | Global | Geophysics, Electromagnetic |
DS1990-1133 1990 | Oliver, J. | Strategy for exploration of the buried continental crust | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 645-651 | Global | Crust, Geophysics |
DS1990-1134 1990 | Olson, K.E., Morse, S.A. | Regional Al-iron mafic magmas associated with anorthosite bearing terranes | Nature, Vol. 344, No. 6268, April 19, pp. 760-762 | Quebec, Ungava, Labrador | Proterozoic, Anorthosite |
DS1990-1135 1990 | Olson, P. | Hot spots, swells and mantle plumes | Ryan, M.P., Magma Transport and storage, pp. 33-51 | Mantle | Hot spots, Mantle plumes, models |
DS1990-1136 1990 | Olson, P., Silver, P.G., Carlson, R.W. | The large scale structure of convection in the earth's mantle | Nature, Vol. 344, No. 6263, March 15, pp. 209-214 | Global | Mantle, Tectonics/structure |
DS1990-1137 1990 | O'Neill, B., Jeanloz, R. | Experimental petrology of a natural peridotite at lower mantle conditions | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 71. Abstract only | Global | Mantle, Experimental petrology |
DS1990-1138 1990 | Ontoyev, D.O. | The problem of the origin of the Bayan Obo complex from rare earth China | International Geology Review, Vol. 32, No. 10, October pp. 988-996 | China | Carbonatite -Rare earths, Deposit -Bayan Obo |
DS1990-1139 1990 | Ontoyev, D.O. | On the questin of the conditions of formation of the Mushugay rare earth deposit in Mongolia | International Geology Review, Vol. 32, No. 3, March pp. 318-320 | Russia, Mongolia | Apatite, carbonatite, Rare earths |
DS1990-1140 1990 | O'Reilly, S.Y., Griffin, W.L. | Trace element residence sites in metasomatised mantle:implications for basalt contamination | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 237-238. Abstract | Australia | Xenolith, Mantle |
DS1990-1141 1990 | Orlova, M.P., Zhidkov, A.Ya. | Classification and nomenclature of plagioclase free alkaline plutonicrocks | International Geology Review, Vol. 32, No. 6, June pp. 601-607 | Russia | Alkaline rocks, Kalsilite |
DS1990-1142 1990 | Ormerod, D.S., Rogers, N.W., Hawkesworth, C.J. | Coherent melting relationships in the lithospheric mantle by inverse modelling of alkali basalts | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 71. Abstract only | Global | Mantle, Geochemistry |
DS1990-1143 1990 | Otter, M.L., Gurney, J.J., McCandless, T.E. | The carbon isotope composition of Sloan diamonds #2 | Eos, Vol. 71, No. 17, April 24, p. 644 Abstract only | Colorado, Wyoming | Diamond genesis, Geochronology -carbon iso |
DS1990-1144 1990 | Otto, J.M. | China's nonenergy minerals industry: taxation and the distribution ofincome | Materials and Society, Vol. 14, No. 1, pp. 79-101 | China | Economics, Overview of taxation and |
DS1990-1145 1990 | Ozima, M. | Noble gases in diamonds and their implications on earth evolution | Eos, Vol. 71, No. 28, July 10, p. 849. Abstract | Global | Diamond morphology, Noble gases -helium isoto |
DS1990-1147 1990 | Ozima, M., Azuma, S., Zashu, S., Hiyagon, H. | 224 Pu Fissiogenic Xe in mantle | 21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentation | Global | Mantle, Xenon |
DS1990-1148 1990 | Ozima, M., Lal, D. | Comment on an important source of 4He (and 3He) in diamonds, by D. Lal. and reply by Lal | Earth and Planetary Science Letters, Vol. 101, No. 1, November pp. 107-111 | Global | Diamonds, helium |
DS1990-1146 1990 | Ozima, M., Zashu, M., Tomura, K. | Crustal origin of carbonado (diamond) noble gas evidence | Eos, Vol. 71, No. 43, October 23, p. 1708 Abstract | Global | Carbonado, Diamond -noble gas |
DS1990-1149 1990 | Paces, J.B., Taylor, L.A. | Petrography, mineral chemistry, and geothermobarometry of mafic granulite and eclogite nodules from upper Michigan kimberlites | Institute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay | Michigan | Kimberlite, Geochemistry |
DS1990-1150 1990 | Paces, J.B., Zartman, R.E., Taylor, L.A., Futa, K., Kwak, L.M. | lead isotopic evidence for multiple episodes of lower crustal growth and modification in granulite nodules from the Superior Province, Michigan | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A119 | Michigan, Midcontinent | Geochronology, Granulite nodules |
DS1990-1151 1990 | Pakiser, L.C., Mooney, W.D. | Geophysical framework of the continental United States | Geological Society of America (GSA) Memoir, No. 172, 840p. 3 plates approx. $ 92.50 | United States | Geophysics, Structure, crust, mantle |
DS1990-1152 1990 | Pakiser, L.C., Mooney, W.D. | Geophysical framework of the continental United States | Gsa Mwr., No. 172, 840p. 3 plates $ 93.00 | United States, Midcontinent | Geophysics |
DS1990-1153 1990 | Palacky, G.J., Holladay, .S., Walker, P.W. | Use of inversion techniques in interpretation of helicopter electromagneticdat a for mapping quaternary sediments near Kapuskasing, Ontario Canada | Society of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 689-692. Extended abstract | Ontario | Kapuskasing, Geophysics -electromagnetic |
DS1990-1154 1990 | Palme, H. | Geochemistry: back to the earth's beginnings | Nature, Vol. 343, No. 6153, January 4, p. 23 | Global | Geochemistry, Brief -earth |
DS1990-1155 1990 | Pankov, V.Yu., Spetius, Z.V. | Iron silicide and native silicon inclusions in moissanite from the Sytykan kimberlite pipe | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 152-155 | Russia | Kimberlite, Moissanite |
DS1990-1156 1990 | Park, A.F., Raiser, S. | Geology of the south western part of Tavani map area, 55 K 3, 4, 5, 6, District of Keewatin, northwest Territories. | Geological Survey of Canada (GSC) Open File, No. 2265, 103p. | Northwest Territories | Geology |
DS1990-1157 1990 | Parrish, I.S. | The reserve audit | Northwest Mining Association Preprint, 7p | Global | Economics, Geostatistics -ore reserves |
DS1990-1158 1990 | Parsons, R.B. | Prospectors and Developers Association of Canada (PDAC) continues fight to save flow through | Prospectors and Developers Association of Canada (PDAC) Digest, Summer 1990, p. 1, 2 | Canada | Economics, Flow through |
DS1990-1159 1990 | Parsons, R.B. | Fiscal incentives for mining in Canada | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 87-89 | Global | Economics, Taxes -CEIP |
DS1990-1160 1990 | Parsons, T., Howie, J.M., Thompson, G.A. | Full wavefield imaging of the Colorado Plateau, Arizona | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A205 | Arizona, Colorado Plateau | Geophysics |
DS1990-1161 1990 | Parsons, T., McCarthy, J., Howie, J.M., Thompson, G.A. | Full wavelength imaging of Colorado Plateau, Arizona, USA | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 203 | Arizona | Geophysics -Seismics, Crust |
DS1990-1162 1990 | Pavoni, N. | Mantle structure and geotectonics.Brief 1 pg. overview of conference held Switzerland October 1989 | Eos, Vol. 71, No. 42, October 16, p. 1157 | Global | Mantle, Structure |
DS1990-1163 1990 | Peachpit Press, Berkley California | WordPerfect: desktop publishing in style | Peachpit Press, Berkley California, 645p | Global | Will-Harris, D., Wordperfect |
DS1990-1164 1990 | Peacock, S.M. | Fluid processes in subduction zones | Science, Vol. 248, No. 4953, April 20, pp. 329-337 | Global | Mantle-crust, Tectonics |
DS1990-1165 1990 | Pearson, D.G., Boyd, F.R., Nixon, P.H. | Graphite-bearing mantle xenoliths from the Kaapvaal Craton: Implications for graphite and diamond genesis | Carnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 11-19 | Southern Africa, Lesotho | Graphite, Diamond genesis |
DS1990-1166 1990 | Pearson, N.J., O'Reilly, S.Y., Griffin, W.L. | The lower crust beneath the eastern margin of the Australian craton:xenolith evidence for the gabbroto eclogite transition | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 237. Abstract | Australia | Xenolith, Eclogites |
DS1990-1167 1990 | Peccerillo, A., Conticelli, S. | Petrology and geochemistry of high pressure ultramafic xenoliths from ultrapotassic rocks of central Italy | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 139 | Italy | Alkaline -ultrapotassic, Lherzolites, Harzburgites |
DS1990-1168 1990 | Peddle, D.R., Franklin, S.E. | GEODEMON - a Fortran 77 program for restoration and derivative processing of digital image data | Computers and Geosciences, Vol. 16, No. 5, pp. 669-696 | Global | Computers, Program -GEODEMON. |
DS1990-1169 1990 | Pederson, J.C., Lecouteur, P.C. | The Thor Lake beryillium-rare metal deposits, Northwest Territories | 8th. IAGOD Symposium Guidebook, Held August 12-18th. Ottawa, Padgham, W.A., No. 13 | Northwest Territories | Thor Lake, rare earth elements (REE). |
DS1990-1170 1990 | Pederson, L.B., Rasmussen, T.M., Dyrelius, D. | Construction of component maps from aeromagnetic total field anomaly maps | Geophysical Prospecting, Vol. 38, pp. 795-804 | Global | Geophysics, Aeromagnetics- component maps |
DS1990-1171 1990 | Pegg, C.C., Brummer, J.J., MacDadyen, D.A. | Discovery of kimberlite diatremes in the Kirkland Lake area, Ontario #1 | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM), The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Vol.89, No. 935, April p. 90. Abstract | Ontario | Diatremes -five, Diamondiferous tests |
DS1990-1172 1990 | Percival, J.A. | Evolution of the lower continental crust | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 47 | Ontario | Geophysics, Kapuskasing tectonics |
DS1990-1173 1990 | Percival, J.A. | A field guide to the Kapuskasing uplift, a cross section through the Archean Superior Province | Exposed Cross Sections of the Continental Crust; ed. M.H. Salisbury, D.M., Vol. 317, pp. 227-283 | Ontario | Tectonics, Kapuskasing uplift |
DS1990-1174 1990 | Perron, B. | Etude structurale des dykes de lamprophyre et de carbonatites associes au complex alcalin de St. Honore. | University of du Quebec a Chicoutimi, 31p. | Quebec | Dike - lamprophyre |
DS1990-1175 1990 | Perry, W.J., Agena, W.F. | Structural interpretations of the Ouachita frontal zone near HartshorneOklahoma, based on reprocessed seismic reflection data | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A231 | Global | Tectonics, Geophysics -seismics |
DS1990-1176 1990 | Peterson, T.D. | Petrology and genesis of natrocarbonatite | Contributions to Mineralogy and Petrology, Vol. 105, No. 2, pp. 143-155 | Global | Carbonatite -natrocarbonatite, Petrology |
DS1990-1177 1990 | Peterson, T.D. | Regional lamproite-minette volcanism in the ThelonHinterland: volcanic successions and tectonics In the Dubawnt Lake area, N.W.T. | G.s.c. Forum January 16-17, Ottawa, Poster display Abstract | Northwest Territories | Lamproite, Minette |
DS1990-1178 1990 | Peterson, T.D., Rainbird, R.H. | Tectonic and petrological significance of regional lamproite-minette volcanism in the The lon and Trans-Hudson hinterlands, Northwest Territories | Geol. Suv. of Canada Current Research Part C., Canadian Shield, Paper No. 90-1C, pp. 69-80 | Northwest Territories | Lamproite-minette, Tectonics/petrology |
DS1990-1179 1990 | Phelps, S. | Copeton is a diamond miner's best friend | Australian Min, Vol. 82, No. 5, May pp. 22-26 | Australia | News item, Cluff Resources, industrial |
DS1990-1180 1990 | Picard, C., Lamothe, D., Piboule, M., Oliver, R. | Magmatic and geotectonic evolution of a Proterozoic oceanic basin system:the Cape Smith Thrust- Fold Belt. | Precambrian Research, Vol. 47, pp. 223-249. | Quebec, Labrador, New Quebec | Tectonics, Structure |
DS1990-1181 1990 | Piccirillo, E.M., Bellieni, G., Cavazzini, G., Comin-Chiaramonti, P. | Lower Cretaceous tholeiitic dyke swarms from the Ponta Grossa Arch | Chemical Geology, Vol. 89, pp. 19-48 | Brazil | Basaltic dykes, Mantle-peridotite |
DS1990-1182 1990 | Pidgeon, R.T., Wilde, S.A. | The distribution of 3.0 Ga and 2.7 Ga volcanic episodes in the Yilgarn Craton of Western Australia. | Precambrian Research, Vol. 48, pp. 309-325. | Australia | Craton - Yilgarn, Geochronology |
DS1990-1183 1990 | Piech, M.A., Piech, K.R. | Fingerprints and fractal terrain | Mathematical Geology, Vol. 22, No. 4, May pp. 457-486 | Global | Geostatistics, Fractal |
DS1990-1184 1990 | Pilkington, M. | Lithospheric flexure and gravity anomalies at Proterozoic plate boundaries in the Canadian Shield | Tectonophysics, Vol. 176, No. 3-4, May 10, pp. 277-290 | Canada | Geophysics -gravity, Tectonics-plate boundaries, Craton |
DS1990-1185 1990 | Pilkington, M., Keating, P. | CONTAC and DYKE: two programs for the automatic interpretation of Magnetic and vertical gradient anomalies | Geological Survey of Canada Open File, No. 2267, 12p. report and 1 disk total cost $ 19.42 | Global | Geophysics, Program - CONTAC DYKE. |
DM1990-1900 1990 | Pilsworth, D. | The Canadian economy in 1989. Canadian scene -review and outlook for theeconomy, production, regions,principal Mines, reserves, employment andexploration | Canadian Mining Journal, Vol. 111, No. 3, March pp. 13-28 | Canada | Exploration overview, Mines |
DS1990-1186 1990 | Piper, D.P. | Lineament analysis of the environs of the Malawi rift and the influence of pre-existing structures on rift morphology | Journal of African Earth Sciences, Vol. 9, No. 3/4, pp. 579-587 | Malawi | Tectonics, Structure -rift |
DS1990-1187 1990 | Platsenko, A.N., Smolin, V.F. | Typomorphism of accessory chromian spinels in highly magnesian volcanics | International Geology Review, Vol. 32, No. 3, March pp. 244-259 | Russia | Kursk magnetic anomaly, Chromian spinels |
DS1990-1188 1990 | Platt, R.G., Woolley, A.R. | The carbonatites and fenites of Chipman Lake, Ontario | Canadian Mineralogist, Vol. 28, pt. 2, June pp. 241-250 | Ontario | Carbonatite -Chipman Lake, Mineral chemistry |
DS1990-1189 1990 | Pliusnin, G.S., Skripnichenko, V.A., et al. | 1st. Sr-isotope dat a for kimberlites of the northern part of RussianPlatform*(in Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 310, No. 5, pp. 1216-1220 | Russia | Geochronology, Strontium isotopes -kimbe |
DS1990-1190 1990 | Plyusnin, G.S., Kolyago, Ye.K., Pakholchenko, Yu.A., Kalmychkova | Rubidium-strontium age and genesis of the Kiya alkalic pluton, YeniseyRidge | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 207-210 | Russia | Alkalic pluton, Geochronology -rubidium-strontium (Rb-Sr) |
DS1990-1191 1990 | Pokhilenko, N.P. | Clinopyroxenes and their composition products in xenoliths of mantle Rocks in kimberlites of Yakutia | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 819-821 | Russia | Clinopyroxenes, Kimberlites |
DS1990-1192 1990 | Poliakov, V.P., Eliutin, V.P., et al. | Effect of the growth system geometry on the morphology of diamondcrystal.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 311, No. 4, pp. 870-873 | Russia | Crystallography, Diamond morphology |
DS1990-1193 1990 | Pool, R. | Diamond films sparkle as they come to market | Science, Vol. 249, July 6, pp. 27, 28 | Global | Economics, CVD Chemical vapor deposi |
DS1990-1194 1990 | Pratt, W.P., Sims, P.K. | The Midcontinent of the United States: permissive terrane for an olympic dam-type deposit? | United States Geological Survey (USGS) Bulletin, No. B 1932, 81p | Midcontinent | Copper-uraniuM., Terrane |
DS1990-1195 1990 | Pratt, W.P., Sims, P.K. | The Midcontinent of the United States; permissive terrane for an Olympic Dam type deposit? | United States Geological Survey (USGS) Bulletin, No. 1932, 81p. $ 4.50 | Midcontinent | Tectonics, Structure |
DS1990-1196 1990 | Precambrian Research | Precambrian ore deposits related to tectonics | Precambrian Research, Vol. 46, No. 1-2, January pp. 1-176 | Global | Tectonics, Precambrian ore deposits |
DS1990-1197 1990 | Prestvik, T., Barnes, C.G., Sunbdvoll, B., Duncan, R.A. | Petrology of Peter I-OY (Peter-I Island), west Antarctica | Journal of Volcanology, Vol. 44, No. 3-4, December pp. 315-338 | Antarctica | Petrology, Related rocks |
DS1990-1198 1990 | Prestvik, T., Sundvoll, B. | Geochemistry of early Tertiary olivine-nephelinite and basanite from the Norwegian continental shelf | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A344 | Norway | Basanite, Geochemistry |
DS1990-1199 1990 | Prewitt, C.T., Carlson, R., Hemley, R.J. | Chemical evolution of the mantle | American Geophysical Union (AGU)/MSA Meeting to be held May 29-June 1, Session MO2- | Global | Mantle, Tectonics |
DS1990-1200 1990 | Price, N.J., Cosgrove, J.W. | Analysis of geological structures | Cambridge University Press, 511p. Paperback approx. $50.00 | Global | Structure, Book -ad |
DS1990-1201 1990 | Priem, H.N.A. | Strange relatives - Earth and her sibling neighbours | Geol. en Mijnbou, Vol. 69, pp. 391-406. | Mantle | Earth - planetology |
DM1990-1901 1990 | Prochnau, J. | Samplex drill system and applications | Mining Magazine, Vol. 162, No. 2, February pp. 118-124 | Global | Sampling, Drilling system ( recall brochure sent) |
DS1990-1202 1990 | Provincial Geologists Journal for 1989 | Brief mention in Saskatchewan section of diamond activities -no companies just government projects | Provincial Geologists Journal, Vol. 7, p. 42-43 | Saskatchewan | News item, Brief mention of kimberlite projects |
DS1990-1203 1990 | Proy, C., Tanre, D., Deschamps, P.Y. | Evaluation of topographic effects in remotely sensed data | Remote Sensing of the Environment, Vol. 30, pp. 21-32 | Europe, Pyrenees | Remote sensing, Topography |
DS1990-1204 1990 | Pushcharovsky, D.Yu., Yamnova, N.A., Nadezhina, T.N. | Comparative crystal chemistry of new minerals from alkaline rocks | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 334-335 | Russia | Alkaline rocks, Geochemistry |
DS1990-1205 1990 | Pyle, D.M. | Short-lived uranium series disequilibration temperatures in natrocarbonatite lavas from OlDoinyo Lengai, Tanzania: constraints on magmagenesis | Eos, Vol. 71, No. 43, October 23, p. 1658 Abstract | Tanzania | Carbonatite, Natrocarbonatite |
DS1990-1206 1990 | Qi, Qu, Taylor, L.A. | Mantle eclogites as basaltic derivatives: xenoliths from alkali basalt, eastern China | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A254 | China | Eclogites, Xenoliths |
DS1990-1207 1990 | Qu Qi, Taylor, L.S. | Unusual mantle xenoliths from southeast China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 821-822 | China | Mantle, Basalts -xenoliths |
DS1990-1208 1990 | Radetzki, M. | Economic development and the timing of mineral exploitation: a critical review of some conventional wisdoms | Colorado School of Mines, Department of Mineral Economics, Working Paper, No. 89-8, February 13p | Global | Economics, Mineral exploitation -timing |
DS1990-1209 1990 | Radhakrishna Murthy, I.V., Krishnamacharyulu, S.K.G. | Automatic inversion of gravity anomalies of faults | Computers and Geosciences, Vol. 16, No. 4, pp. 539-548 | Global | Computer, Program -faults/gravity |
DS1990-1210 1990 | Rajamani, K., Herbst, J.A. | Control '90-mineral and metallurgical processing | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Book, 600p. approx. $ 70.00 | Global | Mineral processing, Control 90 - from meeting presentations |
DS1990-1211 1990 | Ramsay, R.R., Rock, N.M.S. | Comparative garnet, pyroxene, chromite and magnesium-ilmenite xenocryst compositions in selected kimberlitic sources and their relevance to diamondexploration | Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 243-244. Abstract | Australia | Mantle nodules, Garnet analyses -Xenocrys |
DS1990-1212 1990 | Ramsden, A.R., French, D.H. | Routine trace -element capabilities of electron microprobe analysis in mineralogical investigations: an empirical evaluation of performance usingspectroM. | Canadian Mineralogist, Vol. 28, Pt. 1, March pp. 171-180 | Global | Mircoprobe analysis, Spectrometry |
DS1990-1213 1990 | Ramsey, F.P. | Weight or the value of knowledge | British Journal of for the Philosphy of Science, Vol. 41, No. 1, March pp. 1-4 | Global | Information, Value |
DS1990-1214 1990 | Rankin, D., Pascal, F. | A gap in the North American central plains conductivity anomaly | Physics of the Earth and Planetary Interiors, Vol. 60, pp. 132-137 | Midcontinent | Geophysics, Paleotectonics |
DS1990-1215 1990 | Rao, T.C., Vanangamudi, M., Barnwal, J.P. | Industrial application of heavy medium cyclone model | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Meeting, Salt Lake City, February 26, Preprint? | Global | Heavy medium Application, Mineral processing -gener |
DS1990-1216 1990 | Rapp, R.P. | Vapor-absent partial melting of amphibolite/eclogite at 8-32 Kbar; implications for the origin and growth of the continental crust | Ph.D. Thesis, Rensselaer Polytechnic Institute, Troy NY, 327p | Global | Eclogite, Crust |
DS1990-1217 1990 | Rasanen, M.E., Salo, S., Jungnert, H., Pittman, L.R. | Evolution of the Western Amazon Lowland relief: impact of Andean forelanddynamics | Terra Nova, Vol. 2, pp. 320-332 | Brazil, Andes | Tectonics, Geomorphology |
DS1990-1218 1990 | Reid, J.C. | Update: GSMAP and other U.S. Geological Survey programs for earth scienceapplications | Geobyte, Vol. 5, No. 4, August-September pp. 31-32 | Global | Computer, Program -GSMAP (overview) |
DS1990-1219 1990 | Reimold, W.U., McGee, T., Graup, G. | Search for dynamic deformation effects in contact breccias from South african kimberlite pipes | 21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentation | South Africa | Alteration, Kimberlite-breccias |
DS1990-1220 1990 | Ren Yingchen, Chao, E.C.T. | The periods of mineralization and mineral assemblages of the Bayan Oboiron-Nb-rare earth elements (REE) ore deposit of inner Mongolia | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 950-951 | China | Mineralization, Baiyan Obo |
DS1990-1221 1990 | Renne, P.R., Onstott, T.C., D'Agrella-Filho, M.S., Pacca, I.G. | 40 Ar-39 Ar dating of 1.0-1.1 Ga magnetizations from the Sao Francisco and Kalahari cratons: tectonic implicationsPan-African and Brasiliano mobilebelts | Earth and Planetary Science Letters, Vol. 101, No. 2/4, December pp. 349-367 | Brazil, southern Africa | Paleomagnetism, Argon, Craton |
DS1990-1222 1990 | Reynolds, R.L. | A polished view of remagnetization | Nature, Vol. 345, June 14, pp. 579-580 | Global | Paleomagnetism, RemagnetisM. |
DS1990-1223 1990 | Richards, M.A., Lithgow, C. | The dynamical significance of the hotspot reference frame | Eos, Vol. 71, No. 43, October 23, p. 1567 Abstract | Global | Hotspots, Tectonics |
DS1990-1224 1990 | Richards, S.M. | The role of research and development in successful exploration | Australian Geologist, Newsletter No. 77, pp. 6-8 | Australia | Research and development, Exploration |
DS1990-1225 1990 | Richardson, S.H., Erlank, A.J., Harris, J.W., Hart, S.R. | Eclogitic diamonds of Proterozoic age from Cretaceous kimberlites | Nature, Vol. 346, No. 6279, July 5, pp. 54-56 | South Africa, Botswana | Geochronology, Eclogitic diamonds |
DS1990-1226 1990 | Richet, P., Robie, R.A., Hemingway, B.S., Beuville, D., Richard, G. | Thermodynamic and melting properties of pyrope (Mg3Al2Si3O12) | Terra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 93 | Alps | Mantle, Pyrope |
DS1990-1227 1990 | Riciputi, L.R., Valley, J.W., McGregor, V.R. | Conditions of Archean granulite metamorphism in theGodthab-Fiskenaessetregion, southern West Greenland | Journal of Metamorphic Geology, Vol. 8, No. 2, March pp. 171-190 | Greenland | Metamorphism, Granulite |
DS1990-1228 1990 | Ridky, R.W., Bindschadler, R.A. | Reconstruction and dynamics of the Late Wisconsin "Ontario" ice dome in the Finger Lakes region | Geological Society of America (GSA) Bulletin, Vol. 102, No. 8, August pp. 1055-1064 | Global | Geomorphology, Finger Lakes area |
DS1990-1229 1990 | Ridley, J.R., Kramers, J.D. | The evolution and tectonic consequence of a tonalitic magma layer withIn the Archean continents | Canadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 219-228 | Ontario, Southern Africa | Tectonics, Craton |
DS1990-1230 1990 | Ringwood, A.E. | Slab-mantle interactions 3. Petrogenesis of intraplate magmas and structure of the upper mantle | Chemical Geology, Vol. 82, No. 3-4, pp. 187-207 | Global | Mantle -structure, Magmas |
DS1990-1231 1990 | Ritcey, G.M. | Tailings management -problems and solutions in the mining industry | BiTech, 1000p. approx. $ 235.00 United States | Global | Tailings management, Book -ad |
DS1990-1232 1990 | Rivard, L., Turner, A.M., Ryerson, R.A., Vincent, P. | Land use mapping with thematic mapper imagery: a Canadian perspective | Geocarto International, No. 1, 1990, pp. 33-50 | Canada | Remote Sensing, Thematic mapper -overview |
DS1990-1233 1990 | Rivers, M.L., Dawson, J.B., Smith, J.V. | Trace element studies of sulfides from the upper mantle | Eos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract only | South Africa | Monastery, Roberts Victor, Bultfontein, Sulphides |
DS1990-1234 1990 | Rivoirard, J. | A review of log normal estimators for in situ reserves | Mathematical Geology, Vol. 22, No. 2, pp. 213-221 | Global | Geostatistics, Lognormal estimators |
DS1990-1235 1990 | Roberts, B.L. | A computer model of the Lake Wisconsi nan cordilleran ice sheet | Ph.d. thesis, Kent State University, 280p | Wisconsin | Geomorphology, Computers |
DS1990-1236 1990 | Roberts, S. | Geologic field tours of western Wyoming and parts of adjacent Idaho, Montana and Utah | Geological Survey of Wyoming, Circular No. 29 | Wyoming | Structure, Owl Creek Mountains |
DS1990-1237 1990 | Roberts, W.L., Campbell, T.J., Rapp, G.R. Jr. | Encyclopedia of minerals ( second edition) | Van Nostrand, 979p. approx. $ 140.00 | Global | Mineralogy, Book review |
DS1990-1238 1990 | Robineau, B., Ritz, M. | Geoelectrical signature of the Central Mauritanides deep structure, Mauritania, West Africa | Tectonics, Vol. 9, No. 6, December pp. 1649-1662 | West Africa | Tectonics, Geophysics -seismics |
DS1990-1239 1990 | Rock, N., Brown, T., Hattie, J. | Geological statistics on the Apple Macintosh. Overview and brief assessment of programs available | Terra Nova, Vol. 2, No. 1, pp. 93-100 | Global | Computers, Macintosh programs |
DS1990-1240 1990 | Rock, N.M.S. | Lamprophyric dike swarms and pipes in western Australia: an updatedsummary | Mafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 201-208 | Australia | Lamprophyres, Summary |
DS1990-1241 1990 | Rock, N.M.S. | IMA pyroxene nomenclature scheme: computerization and its consequences | Min. Pet., Vol. 43, pp. 99-119. | Global | Classification - pyroxene |
DS1990-1242 1990 | Rock, N.M.S. | What are lamprophyres? history, definitions, classification | Van Nostrand Reinhold, Chapter 1 pp. 1-17 | Global | Lamprophyres, Classification |
DS1990-1243 1990 | Rock, N.M.S. | Lamprophyres | Blackie and Son. Publishing Van Nostrand Reinhold in Canada and USA, 288p | Global | Lamprophyres, Classification, gold, diamo |
DS1990-1244 1990 | Rock, N.M.S. | Lamprophyres - economic geology | Van Nostrand Reinhold, Chapter 9, pp. 150-156 | Global | Lamprophyres, Diamond content |
DS1990-1245 1990 | Rock, N.M.S. | Lamprophyres - when and where? global distribution, igneous associations | Van Nostrand Reinhold, Chapter 2 pp. 19-33 | Global | Lamprophyres, Distribution |
DS1990-1246 1990 | Rock, N.M.S. | Lamprophyres - whole rock geochemistry | Van Nostrand Reinhold, Chapter 5 pp. 77-101 | Global | Lamprophyres, Geochemistry |
DS1990-1247 1990 | Rock, N.M.S. | Nature, origin and evolution of lamprophyre melts | Van Nostrand Reinhold, Chapter 8, pp. 125-149 | Global | Lamprophyres, Magma genesis |
DS1990-1248 1990 | Rock, N.M.S. | Lamprophyres - cognate mineralogy | Van Nostrand Reinhold, Chapter 4 pp. 47-76 | Global | Lamprophyres, Mineralogy |
DS1990-1249 1990 | Rock, N.M.S. | Lamprophyres - field geology and petrography -macroscopy and microscopy | Van Nostrand Reinhold, Chapter 3 pp. 34-46 | Global | Lamprophyres, Petrography |
DS1990-1250 1990 | Rock, N.M.S. | Lamprophyres - inclusion suites -macrocrysts, xenocrysts, xenoliths etc | Van Nostrand Reinhold, Chapter 6, pp. 103-112 | Global | Lamprophyres, Xenocrysts, nodules |
DS1990-1251 1990 | Rock, N.M.S., Wright, A.E., Bowes, D.R. | Lamprophyres - plutonic and volcanic equivalents of lamprophyres | Van Nostrand Reinhold, Chapter 7 pp. 113-124 | Global | Lamprophyres (melilitolites, ankaratrites, katungites, Appinite, vaugnerite, calc-alkaline, minette, melilitites |
DS1990-1252 1990 | Roden, M.F., Shimizu, N. | Correlation of upper mantle composition with crustal province, southwesternUSA | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 141 | Colorado Plateau | Mantle, Xenoliths |
DS1990-1253 1990 | Roden, M.F., Smith, D., Murthy, V.R. | Chemical constraints on lithosphere composition and evolution beneath the Colorado Plateau | Journal of Geophysical Research, Vol 95, No. B3, March 10, pp. 2811-2831 | Colorado Plateau | Mantle, Geochemistry |
DS1990-1254 1990 | Rodgers, J. | Fold and thrust belts in sedimentary rocks. Part I.: typical examples | American Journal of Science, Vol. 290, No. 4, April pp. 321-359 | Global | Tectonics, Sedimentary rocks |
DS1990-1255 1990 | Roggensack, K., Barreiro, B., Stoiber, R.E., Glascock, M.D. | Mantle heterogeneity in northwest New England as shown by Mesozoiclamprophyres | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A255 | Global | Camptonite, Mantle |
DS1990-1256 1990 | Rollig, G., Viehweg, M., Reuter, N. | The ultramafic lamprophyres and carbonatites of Delitzsch/GDR. (in German) | Zeitschrift fur Angewandte Geologie, (in German), Vol. 36, No. 2, February pp. 49-53 | Germany | Carbonatite |
DS1990-1257 1990 | Rosenbaum, J.M., Zindler, A., Rubenstone, J.L. | Trace element signatures of fluids in lherzolite nodules | Eos, Vol. 71, No. 17, April 24, p. 657 Abstract only | Arizona, Alaska | Similar to Carbonatite and kimberlites, Lherzolite |
DS1990-1258 1990 | Rosenberg, N., Birdzell, L.E.Jr. | Science, technology and the western miracle | Scientific American, Vol. 263, No. 5, November pp. 42-54 | Global | Economics, Science technology |
DS1990-1259 1990 | Ross, G.M. | Deep crust and basement structure of the Peace River Arch region:constraints on mechanisms of formation | Geology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 25-35 | Alberta | Peace River area, Tectonics, structure |
DS1990-1260 1990 | Rossman, G.R., Smyth, J.R. | Hydroxyl contents of accessory minerals in mantle eclogites and relatedrocks | American Mineralogist, Vol. 75, No. 7-8, July-August pp. 775-780 | South Africa | Alkremite, coesite, Infrared spectra |
DS1990-1261 1990 | Rothlisberger, F., Seifert, F. | Chemical control of the commensurate-incommensurate phase transition in synthetic melilites | European Journal of Mineralogy, Vol. 2, pp. 585-594 | Global | Melilites, TEM. |
DS1990-1262 1990 | Roullet, G., Raphanaud, J., Legendre, J.J. | A user friendly microcomputer program for modeling convex polyhedra | Computers and Geosciences, Vol. 16, No. 4, pp. 461-516 | Global | Computer, Program -model polyhedra |
DS1990-1263 1990 | Roux, J. | Argyle diamond mine - ownership brief overview | Indiaqua, No. 55 1990/1, p. 49 | Australia | News item, Argyle Ownership % |
DS1990-1264 1990 | Roux, J. | Gem Exploration and Minerals Ltd | Indiaqua, No. 55 1990/1, p. 49 | Australia | News item, Kununurra -reduced holdin |
DS1990-1265 1990 | Roux, J. | Triad Minerals NL-Poseidon Exploration NL joint venture | Indiaqua, No. 55 1990/1, p. 49 | Australia | News item, Mount Elizabeth, Phillips |
DS1990-1266 1990 | Roux, J. | Capricorn Resources Australia NL. Phillips Range and Oscar Range, Casuarina-Berkley area | Indiaqua, No. 55 1990/1, p. 49 | Australia | News item, Phillips Range, Oscar Rang |
DS1990-1267 1990 | Roux, J. | Bushman pits project. Gem Resources | Indiaqua, No. 55 1990/1, p. 50 | Botswana | News item, Gem Resources-Bushman pit |
DS1990-1268 1990 | Roux, J. | Estrela do Sol. Gem Resources | Indiaqua, No. 55 1990/1, p. 50 | Brazil | News item, Gem Resources -Estrela do |
DS1990-1269 1990 | Roux, J. | Aredor diamond production | Indiaqua, No. 55 1990/1, p. 50 | Guinea | News item, Aredor production |
DS1990-1270 1990 | Roux, J. | MECL and French Geological Survey (BRGM) planning a joint venture | Indiaqua, No. 55 1990/1, p. 50 | India | News item, MECL, French Geological Survey (BRGM) Andhra Pradesh |
DS1990-1271 1990 | Roux, J. | southeast Kalimantan project -Acorn and Pt Aneka Tambang Keymead | Indiaqua, No. 55 1990/1, p. 51 | Indonesia | News item, Acorn, BP/RTZ -legal |
DS1990-1272 1990 | Rowntree, J.C. | Crystal Mining Nl. the Lake Superior region, USA exploration programme.Outline of the geology and economics of diamond exploration | Crystal Mining N.L., April 1990, few pages extracted p. 6, 7, 12, 13, 14, 15, 16 | Michigan | News item, Crystal Mining |
DS1990-1273 1990 | Rubin, C.M., Saleeby, J.B., Cowan, D.S., Brandon, M.T., McGroder | Regionally extensive mid-Cretaceous west-vergent thrust system in the northwestern Cordillera: implications for continent-margin tectonisM. | Geology, Vol. 18, No. 3, March pp. 276-280 | British Columbia | Tectonics, Thrust system |
DS1990-1274 1990 | Rublee, J., Parrish, R.R. | Chemistry, chronology and tectonic significance of the Tulameen southeastern British Columbia | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A114. Abstract | British Columbia | Ultramafic complex, Tectonics |
DS1990-1275 1990 | Rudd, E. | Minerals-resources or resourcefulness | Australian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 5, August pp. 28-30 | Australia | Economics, Overview of industry |
DS1990-1276 1990 | Rudenko, A.P., Kulakova, I.I. | Kimberlite diamond formation conditions and the theory of open catalyticsystems | Geochemistry International, Vol. 27, No. 2, February pp.42-51 | Russia | Diamond morphology, Basite |
DS1990-1277 1990 | Rudnick, R.L. | neodymium and Strontium isotopic compositions of lower-crustal xenoliths from northQueensland, Australia: implications for neodymium model ages and crustal growth proc | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 195-208 | Australia | Mantle, Xenoliths -granulite facies |
DS1990-1278 1990 | Rudnick, R.L., Goldstein, S.L. | The lead isotopic compositions of lower crustal xenoliths and the Evolution of lower crustal lead | Earth and Planetary Science Letters, Vol. 98, pp. 192-207 | Australia, West Germany | Geochronology, Crustal xenoliths, Craton |
DS1990-1279 1990 | Rumvegeri, B.T., Kapenda, D. | Archean cratonic rocks of Africa. One page overview of symposium heldMbuji-Mayi, Zaire Oct 25, 1989. Brief mention of visit to MIBA diamond mining | Episodes, Vol. 13, No. 2, June p. 116 | Democratic Republic of Congo | News item, Mine visit |
DS1990-1280 1990 | Russ, J.C. | Computer assisted microscopy: the measurement and analysis of images | Plenum Press, 543p. approx. $ 70.00 United States | Global | Microscopy, Book -ad |
DS1990-1281 1990 | Russell, J.K., Nicholls, J., Stanley, C.R., Pearce, T.H. | Pearce element ratios | Eos, Vol. 71, No. 5, January 30, pp. 234, 235, 236, 246, 247 | Global | Igneous rocks, Chemical variations -Pearce element ratios |
DS1990-1282 1990 | Russell, J.K., Stanley, C.R. | A theoretical basis for the development and use of chemical variationdiagrams | Geochim. et Cosmochim Acta, Vol. 54, pp. 2419-2431 | Global | Petrology- igneous, Geochemistry |
DS1990-1283 1990 | Rutland, R.W.R. | Basement tectonics in Australia: an introductory perspective.KimberleyRegion | Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 1. Abstract | Australia | Tectonics, Kimberley area |
DS1990-1284 1990 | Ru-Yuan Zhang, Cong, Bo-Lin | Coesite eclogite in Su-Lu region, eastern China | Eos, Vol. 71, No. 43, October 23, p. 1708 Abstract | China | Eclogite, Coesite |
DS1990-1285 1990 | Ruyuan Zhang, Hirajima, T., Banno, S., Ishiwatari, A., Jiaju Li, Bolin | Coesite -eclogite from Donghai area, Jiangsu Province in China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 923-924 | China | Eclogite, Coesite |
DS1990-1286 1990 | Ryabchikov, I.D., Orlova, G.P., Trubkin, N.V., Kalenchuk, G.Ye. | Primary minerals and quench minerals in the peridotiteH2O Co2 system at900 C and 20 kbar | International Geology Review, Vol. 32, No. 1, January pp. 23-33 | Global | Lherzolite, Experimental petrology |
DS1990-1287 1990 | Sablukov, S.M. | On petrochemical series of kimberlite rocks. (Russian) | Dokl. Akad.Nauk SSSR, (Russian), Vol. 313, No. 4, pp. 935-938 | Russia | Petrography, Kimberlites |
DS1990-1288 1990 | Sacks, P.E., Secor, D.T.Jr. | Kinematics of Late Paleozoic continental collision between Laurentia andGondwana | Science, Vol. 250, December 21, pp. 1702-1705 | Appalachia, Midcontinent | Tectonics, Orogeny |
DS1990-1289 1990 | Sadig, A.A., Ahmed, F. | Gravity signatures over selected ring complexes in the Sudan, and their tectonic significance | Journal of African Earth Sciences, Vol. 9, No. 3/4, pp. 481-487 | Global | Geophysics -gravity, Tectonics |
DS1990-1290 1990 | Sadowiak, P., Wever, T. | Reflection-diffraction seismic pattern at crustal suture zones | Tectonics, Vol. 9, No. 6, December pp. 1495-1514 | Global | Tectonics, Geophysics -seismics |
DS1990-1291 1990 | Safronov, A.F., Suvorov, V.D., Zaitsev, A.I. | Indications of kimberlite magmatism in the crust and the upper mantle ofYakutia.(Russian) | Doklady Academy of Sciences Nauk USSR*(in Russian), Vol. 312, No. 5, pp. 1204-1206 | Russia | Mantle, Kimberlite magma |
DS1990-1292 1990 | Said, R. | Geology of Egypt | Balkema Publishing Co, 734p. $ 85.00 approx. ISBN 90-6191-856-1 | Egypt | Book, Geology |
DS1990-1293 1990 | Saito, Y., Sato, K., Gomi, K., Miyadera, H. | Diamond synthesis from CO-H2 mixed gas plasma | Journal of Material Science, Vol. 25, No. 28, February pp. 1246-1250 | Global | Diamond synthesis, Gas plasma |
DS1990-1294 1990 | Salter, J.D., Downing, B.J., Rix, G.M., Marais, M.G. | Development of rock pass level monitors for Finsch diamond mine, SouthAfrica | 14th. Cmmi Congress Held Edinburgh, Scotland July 2-6, 1990 Institute Of Mining And Metallurgy (imm) Proceedings, pp. 107-111 | South Africa | Mining, Finsch mine |
DS1990-1295 1990 | Salvi, S., WilliamsJones, A.E. | The role of hydrothermal processes in the granite hosted Zirconium, Yttrium, rare earth elements (REE) deposit at Strange Lake, Quebec/Labrador: evidence from fluid inclusions | Geochimica et Cosmochimica Acta, Vol. 54, pp. 2403-2418 | Quebec, Labrador, Ungava | Rare earth, Deposit - Strange Lake |
DS1990-1296 1990 | Samoilov, V.S. | Mineralogy, geochemistry and genesis of carbonatites of Mongolia | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 951-952 | Russia | Carbonatite, Mineralogy |
DS1990-1297 1990 | Samoylov, V.S. | Geochemical carbonatite classification | Geochemistry Int, Vol. 27, No. 4, pp.58-66 | Russia | Carbonatite, Geochemistry |
DS1990-1298 1990 | Samson, S.D., Patchett, P.J., Gehrels, G.E., Anderson, R.G. | neodymium and Strontium isotopic characterization of the Wrangellia Terrane and implications for crustal growth of the Canadian Cordillera | Journal of Geology, Vol. 98, pp. 749-762 | British Columbia | Terrane - Wrangellia, Geochronology |
DS1990-1299 1990 | Sanchez, J.D. | Graphic processing, video digitizing, and presentation of geologicinformation | Geobyte, Vol. 5, No. 1, February pp. 64-73 | Global | Computer, GIS |
DS1990-1300 1990 | Sandiford, M., Powell, R. | Some isostatic and thermal consequences of the vertical strain geometry in convergent orogens | Earth and Planetary Science Letters, Vol. 98, pp. 154-165 | Global | Orogeny, Tectonics |
DS1990-1301 1990 | Sanford, B.V., Grant, A.C. | New findings relating to the stratigraphy and structure of the HudsonPlatform | Geological Survey of Canada Paper, Interior Plains and Arctic Canada, No. 90-1D pp. 17-30 | Ontario, Manitoba | Structure, Hudson Platform |
DS1990-1302 1990 | Sarychev, I.K., Talaeva, T.P. | Formalized geological -structural model of the Daldyn-Alakit Diamond bearing region | Soviet Geology and Geophysics, Vol. 31, No. 5, pp. 132-136 | Russia | Structure, Daldyn-Alakit |
DS1990-1303 1990 | Sautter, V. | Cooling kinetics of upper mantle eclogites in cratonic and alpinesetting | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa, Pyrenees | Eclogites, Xenoliths |
DS1990-1304 1990 | Sautter, V., Harte, B. | Diffusion gradients in an eclogite xenolith from the Roberts Victorkimberlite pipe: (2) kinetics and implications for petrogenesis | Contributions to Mineralogy and Petrology, Vol. 105, pp. 637-649 | South Africa | Eclogite, Roberts Victor |
DS1990-1305 1990 | Saverikko, M. | Komatiitic explosive volcanism and its tectonic setting in Finland, the Fennoscandian (Baltic Shield). | Bulletin. Geological Society Finland, Vol. 62, No. 1, pp. 3-38. | Finland, Baltic Shield | volcanism. |
DS1990-1306 1990 | Saxe, D. | Environmental law | Hazardous Materials Management Magazine, Vol. 2, No. 3, June pp. 10-16 | Canada | Environment law overview, Legal |
DS1990-1307 1990 | Saxe, D. | Startling amendments to Ontario's environmental laws | Hazardous Materials Management, Vol. 2, No. 5, October pp. 21-23 | Ontario | Legal, Environment |
DS1990-1308 1990 | Scheibner, E. | The tectonics of New South Wales in the second decade of application of the plate tectonics paradigM. | Journal of Proceedings of the Royal Soc. New South Wales, Vol. 122, pp. 35-74 | Australia | Tectonics, Plate tectonics |
DS1990-1309 1990 | Schenk, T., Zilverstein, O. | Experiments with a rule based system for interpreting linear map features | Photogrammetric engineering and remote sensing, Vol. 56, No. 6, June pp. 911-917 | Global | Computer, Program -GIS linear map features |
DM1990-1902 1990 | Scheye, K | Mergers and acquisitions in the mining industry | Mining Magazine, Vol. 162, No. 3, March pp. 200-202, 205 | Global | Legal, Mergers and acquisitions -overview |
DS1990-1310 1990 | Schiller, E.A. | Geological Society of Canada (GSC) releases diamond exploration manual | Prospectors and Developers Association of Canada (PDAC) Digest, Summer 1990, pp. 15, 16 | Canada | Exploration, Diamond prospecting -sumM. |
DS1990-1311 1990 | Schlauch, P.J. | Opening and closing Mines in the 1990's how hard will it be?Brief overview slide headings | Northwest Mining Association Preprint, 4p | United States | Legal, Mine closures |
DS1990-1312 1990 | Schleicher, H., Keller, J., Kramm, U. | Isotope studies on alkaline volcanics and carbonatites from theKaiserstuhl, Federal Republic of Germany | Lithos, Special Issue, Vol. 25, No. 4, pp. 21-36 | Germany | Geochronology, Carbonatite |
DS1990-1313 1990 | Schmidt, K._H., Schermerhorn, L.J.G. | Geomorphology and geochemistry of the Foum-el-Kous ankaratite, southMorocco | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 57 | Global | Alkaline rocks, Ankaratite |
DS1990-1314 1990 | Schmidt, N. | Plate tectonics and the Gulf of California region | Arizona Geology, Vol. 20, No. 2, Summer, pp. 1-4 | California | Tectonics, Sedimentation |
DS1990-1315 1990 | Schmidt, R.L. | Advances in hardrock mining -methods | Engineering and Mining Journal, Vol. 191, No. 10, October pp. 36-38 | Global | Mining methods, Brief overview |
DS1990-1316 1990 | Schmitt, J.G., Steidtmann, J.R. | Interior ramp supported uplifts: implications for sediment provenance inforeland basins | Geological Society of America (GSA) Bulletin, Vol. 102, No. 4, April pp. 494-501 | Montana, Wyoming | Tectogenic deposits, Tectonics |
DS1990-1317 1990 | Schreyer, W., Tilton, G.R., Schertl, H.P. | Toward a P-T time path for the pyrope-coesite rocks of the Dora Mairamassif, western Alps | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 32 | Alps | Coesite, Petrology |
DS1990-1318 1990 | Schulze, D.J. | Silicate bearing rutile dominated nodules from South african kimberlites:metasomatized cumulates | American Mineralogist, Vol. 75, No. 1-2, January-February pp. 97-104 | South Africa | Nodules, Deposit - Kampfersdam, Jag |
DS1990-1319 1990 | Schulze, D.J. | Eclogite abundance in the upper mantle conflicting evidence from xenolith and xenocryst suites | Eos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract only | South Africa, Botswana | Mantle eclogites, Xenoliths |
DS1990-1320 1990 | Schulze, D.J., Helmstaedt, H. | Garnet pyroxenites and eclogites from Chino Valley,Arizona, Lower crust or Upper mantle? | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 81 | Colorado Plateau, Arizona | Eclogites, Mantle genesis |
DS1990-1321 1990 | Schwarz, F.P.Jr. | A check for error in drill hole sampling using paired assays | Explore, No. 67, January pp. 4, 5 | Global | Sampling, Assays-ore reserves |
DS1990-1322 1990 | Schwarz, G. | Electrical conductivity of the earth's crust and upper mantle | Surveys in Geophysics, Vol. 11, No. 2-3 September pp. 133-162 | Global | Mantle, Geophysics - conductivity |
DS1990-1323 1990 | Schwerdtner, W.M. | Structural tests of diapir hypotheses in Archean crust of Ontario | Canadian Journal of Earth Sciences, Vol. 27, No. 3, March pp. 387-402 | Ontario | Structure, Archean crust |
DS1990-1324 1990 | Science | Diamond: glittering prize for materials science | Science, Vol. 250, December 21, pp. 1640-1641 | Global | Diamond synthesis, Overview -brief |
DS1990-1325 1990 | Scott, D., Etheridge, M. | Oblique extension within the East African rift system | Eos, Vol. 71, No. 43, October 23, p. 1605 Abstract | Global | Tectonics, Rift |
DS1990-1326 1990 | Scott, G.R., Wilcox, R.E., Mehnert, H.H. | Geology of volcanic and subvolcanic rocks of the Raton-Springer area, Colfax and Union Counties, New Mexico | United States Geological Survey (USGS) Paper, No. 1507, 58p | New Mexico | Brief mention -kimberlite in index terms, Alkaline rocks |
DS1990-1327 1990 | Sears, J.W., Alt, D. | A composite Proterozoic cratonic basin drawn from examples in North America and Australia | Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 25, Abstracts | Midcontinent, Australia | Craton, Tectonics |
DS1990-1328 1990 | Sekerin, A.P., Menshagin, I.V., Bogdanov, G.V., Medvedeva, T.I. | On the occurrence of basic and ultrabasic inclusions in Precambrian kimberlites of the Peri-Sayan.(Russian) | Dokl. Akad., Nauk SSSR, (Russian), Vol. 312, No. 5, pp. 1231-1234 | Russia | Kimberlite, Basic inclusions |
DS1990-1329 1990 | Selner, G.I., Green, G.N. | DLGGSM | United States Geological Survey (USGS) Open File, No. 90-0459 A, B, 5p. 1 disc. $ 1.25 and $ 6.00 | Global | Program -DLGGSM. |
DS1990-1330 1990 | Selner, G.I., Plesha, J.L. | GSMGRASS | United States Geological Survey (USGS) Open File, No. 90-0539 A, B, $ 2.00 and $ 6.00 | Global | Computer, Program -GSMGRASS |
DS1990-1331 1990 | Selner, G.I., Taylor, R.B. | GSMROSE, a program to plot rose diagrams from linear dat a in GSDRAW and GSMAP dat abases using a microcomputer | United States Geological Survey (USGS) Open File, No. 90-0488 A, B, $ 3.00 and $ 6.00 | Global | Program -GSMROSE. |
DS1990-1332 1990 | Sengor, A.M., Dewey, J.F. | Terranology: vice or virtue? | Phil. Transactions Royal Society. Lond., Vol. A331, pp. 457-77. | Global | Tectonics - terranes |
DS1990-1333 1990 | Sengupta, P., Dasgupta, S., Bhattacharya, P.K., Mukherjee, M. | An orthopyroxene-biotite geothermometer and its application in crustal granulites and mantle derived rocks | Journal of Metamorphic Geology, Vol. 8, No. 2, March pp. 191-198 | India | Metamorphism, Granulite |
DS1990-1334 1990 | Sengupta, S., Ray, K.K., Acharyya, S.K., de Smeth, J.B. | Nature of ophiolite occurrences along the eastern margin of the Indian plate and their tectonicsignificance | Geology, Vol. 18, No. 5, May pp. 439-442 | India | Ophiolites, Tectonics |
DS1990-1335 1990 | Series, C. | Fractals, relections and distortions | New Scientist, Sept. 22, 5p | Global | Fractals, Reflections |
DS1990-1336 1990 | Seymour, F.H. | Polygon set manipulations for interactive mine planning | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-34, 5p | Nevada | Mining, Ore reservess |
DS1990-1337 1990 | Shadenkov, Ye.M., Orlova, M.P., Borisov, A.B. | Pyroxenite and shonkinite of the Malyy Murun pluton-intrusive analogs oflamproite | International Geology Review, Vol. 32, No. 1, January pp. 61-69 | Russia | Lamproite/shonkinite, Malyy Murun |
DS1990-1338 1990 | Sharp, T.G., Otten, M.T., Buseck, P.R. | Serpentinization of phlogopite phenocrysts from a micaceous kimberlite | Contributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 530-539 | South Africa | Frank Smith mine, Hypabyssal kimberlite |
DS1990-1339 1990 | Sharpe, D.R., Cowan, W.R. | Moraine formation in northwestern Ontario: product of subglacial fluvia land glacialuctrine sedimentation. | Canadian Journal of Earth Sciences, Vol. 27, pp. 1478-86. | Ontario | Geomorphology, Glacial |
DS1990-1340 1990 | Sharygin, V.V., Proshenkin, I.E. | Garnets of alkaline rocks of the Sakun massif | Soviet Geology and Geophysics, Vol. 31, No. 4, pp. 54-61 | Russia | Alkaline rocks, Garnet mineralogy |
DS1990-1341 1990 | Shatskii, V.S., Jagoutz, E., Sobolev, N.V., Kozmenko, O.A. | Geochemical characteristics of crustal rocks subducted into the uppermantle | Eos, Vol. 71, No. 43, October 23, p. 1707 Abstract | Russia | Metamorphic rocks, Diamonds |
DS1990-1342 1990 | Sheard, M.J. | A guide to Quaternary volcanoes in the lower south-east of SouthAustralia | South Australia Department of Mines and Energy, Mines and Energy Review, No. 157, pp. 40-50 | Australia | Maars, Mount Gambier |
DS1990-1343 1990 | Shearer, P.M. | Seismic imaging of upper mantle structure with new evidence for a 520 kmdiscontinuity | Nature, Vol. 344, No. 6262, March 8, pp. 121-126 | Global | Geophysics -seismics, Mantle structure |
DS1990-1344 1990 | Shepeleva, N.N., Ogloblina, A.I., Pikovskiy, Yu.I. | Polycyclic aromatic hydrocarbons in carbonaceous material from the Daldyn-Alakit region, Siberian Platform | Geochemical Int, Vol. 27, No. 3, pp. 98-107 | Russia | Kimberlite, Carbonaceous material |
DS1990-1345 1990 | Sheraton, J.W., Black, L.P., McCulloch, M.T., Oliver, R.L. | Age and origin of a compositionally varied mafic dyke swarm in the Bunger Hills ,East Antarctica | Chemical Geology, Vol. 85, No. 3/4, July 30, pp. 215-246 | Antarctica | Mafic dyke, Picrite |
DS1990-1346 1990 | Shervais, J.W., Mukasa, S.B. | Metasomatic effects of magma intrusion in spinel lherzolite: dike rocks and amphibole veins in the Balmuccia peridotite massif | Terra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 141 | Italy | Lherzolite, Xenoliths |
DS1990-1347 1990 | Shigley, J.E., Dirlam, D.M., Schmetzer, K., Jobbins, E.A. | Gem localities of the 1980's. Diamonds featured pp. 12-14 | Gems and Gemology, Vol. 26, Spring pp. 4-31 | Global | Gemstones, Diamond - brief overview |
DS1990-1348 1990 | Shigley, J.E., Fritsch, E. | Optical properties of some natural color and laboratory treated color type1A green diamonds | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 687-688 | Global | Diamond morphology, Green diamonds |
DS1990-1349 1990 | Shilts, W.W., Aysworth, J.M. | Evolution of esker systems, Keewatin ice sheet | G.s.c. Forum January 16-17, Ottawa, Poster display Abstract | Northwest Territories | Geomorphology |
DS1990-1350 1990 | Shimizu, H., Umemoto, N., Masuda, A., Appel, P.W.U. | Sources of iron formations in the Archean Isua and Malene supracrustals | Geochimica et Cosmochimica Acta, Vol. 54, No. 4, April pp. 1147-1154 | Greenland | Iron formations, Geochronology |
DS1990-1351 1990 | Shishkin, Y.P., Mikulevi..., A.P., Burakov, A.M. | Experimental studies of nonexplosive loosening of permafrost rocks in adiamond deposit | Soviet Mining S.R., Vol. 26, No. 4, Jul-Aug, pp. 362-366. # HB343 | Russia | Diamond, Mining |
DS1990-1352 1990 | Shive, P.N., Nyblade, A.A., Wittke, J.H. | Magnetic properties of some carbonatites from Tanzania, East Africa | Geophys. Journal of Int, Vol. 103, pp. 103-109 | Tanzania | Carbonatite, Geophysics |
DS1990-1353 1990 | Shpunt, B.R., Shamshina, E.A. | Late Vendian potassic volcanic rocks of the Olenek Highlands on the northeast of the Siberian craton | Doklady Academy of Science USSR, Earth Science Section, Vol. 307, No. 4, pp. 92-97 | Russia | Lamproite?, Diatremes |
DS1990-1354 1990 | Shpunt, B.R., Shamshina, E.A., Okrugin, A.V. | Mineral composition of potassic alkalic volcanites of the SiberianPlatform | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 822-823 | Russia | Potassic volcanites, Mineralogy |
DS1990-1355 1990 | Shulman, M.J. | Multiple objective decision making models as an exploration planning tool | Transactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. B, pp. B43-51 | Greece | Economics, Exploration -decision model |
DS1990-1356 1990 | Shurr, G., Watkins, I., Victory, D., Tozer, M. | Geological significance of linear features visible onLand sat images inwest central Minnesota | Institute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay p | Minnesota | Remote sensing, Structure |
DS1990-1357 1990 | Shuying, Q., Chujun, D., Yuemin, G. | Study of prospecting mineralogy of spinel group in kimberlites in China | Gems and Gemology, 15th, General Meeting, International Mineralogical, Vol. 26, Winter p. 310. Abstract | China | Prospecting -spinel group, Diamond relationship |
DS1990-1358 1990 | Sidder, G.B. | Geologic province map of the Venezuelan Guiana shield | United States Geological Survey (USGS) Open File Report, No. 90-73, 14p. P. 7 Roraima Group | Venezuela | Diamonds mentioned, Geology |
DS1990-1359 1990 | Sidder, G.B. | Mineral occurrences of the Guiana shield, Venezuela | United States Geological Survey (USGS) Open File Report, No. 90-16, 28p | Venezuela | Diamonds pp. 5-6, Occurrences |
DS1990-1360 1990 | Sidder, G.B. | Geologic province map of the Venezuela Guiana Shield | United States Geological Survey (USGS) Open File, No. 90-73, 14p | Venezuela | Guiana shield, Geology map |
DS1990-1361 1990 | Sidder, G.B. | Mineral occurrences of the Guiana shield, Venezuela - map | United States Geological Survey (USGS) Open File, No. 90-16, 28p. 1 map | Venezuela | Mineral deposits, Guiana shield |
DS1990-1362 1990 | Sidder, G.B., Martinez, F. | Geology, geochemistry and mineral resources of the upper Caura River at Bolivar State, Venezuela | United States Geological Survey (USGS) Open File, No. 90-0231, 29p. $ 5.00 | Venezuela | Geochemistry, General, Mineral resources |
DS1990-1363 1990 | Simpson, C.J. | Deep weathering, vegetation and fire burn significant obstacles forgeo science remote sensing in Australia | International Journal of Remote Sensing, Vol. 11, No. 11, pp. 2019-2034 | Australia | Weathering -general paper, Remote sensing |
DS1990-1364 1990 | Simpson, M.A., Millard, M.J., Bedard, D. | Geological and remote sensing investigations of the Prince Albert-Shellbrook area, Saskatchewan | Saskatchewan Research Council, Publishing No. R-1200-2-E-90, 30p. approx. $ 30.00 | Saskatchewan | Remote sensing, Prince Albert area |
DS1990-1365 1990 | Sims, P.K. | The Great Lakes Tectonic Zone - a major north verging late Archean collision zone | Institute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay p | Michigan, Ontario | Mid continent, Tectonics -Great Lakes Te |
DS1990-1366 1990 | Sims, P.K. | Precambrian basement map of the northern Midcontinent, United States (US) | United States Geological Survey (USGS) Map, No. I-1853-A, 1: 1, 1000, 000 $ 3.10 supercedes OF85-604 | Midcontinent | Map, Precambrian basement |
DS1990-1367 1990 | Sims, R.W. | Mine permitting: a lawyer's perspective | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-46, 3p | Florida | Law, Mine permits |
DS1990-1368 1990 | Singh, B.P., Gupta, S.K., Dhawan, U., Lal, K. | Characterization of synthetic diamonds by EPR and X-raydiffractiontechniques | Journal of Material Science, Vol. 25, No. 28, February pp. 1487-1490 | Global | Diamond synthesis, EPR and X-ray diffraction |
DS1990-1369 1990 | Sinha, A.K. | Interpretation of ground VLF-electromagnetic dat a in terms of vertical conductormodels | Geoexploration, Vol. 26, No. 3, April pp. 213-231 | Ontario | East Bulletin Lake area, Geophysics -VLF-electromagnetic |
DS1990-1370 1990 | Sinitsyn, A.V. | Structural setting and productivity of the kimberlites of the Arkhangelsk province #1 | Report delivered International Workshop "the Diamond Productivity of, March 26-31, Leningrad, Paper from author, 3p | Russia | Kimberlite productivity, Structure |
DS1990-1371 1990 | Sinitsyn, A.V. | Variations of mineralogy of kimberlites depending on their structuralenvironment | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 100-101 | Russia | Mineralogy, Structure |
DM1990-1903 1990 | Skillings Mining Review | Cluff Resources to raise funds for diamond exploration | Skillings Mining Review, Vol. 79, No. 8, February 24, p. 21 | Australia | News item, Cluff Resources -Copeton |
DM1990-1904 1990 | Skillings Mining Review | Diamond films: a technology impact report. No. T013,Publishing Frost and Sullivan Inc. 106 Fulton Street N.Y.10038 $ 990.00 United States | Skillings Mining Review, Vol. 79, No. 8, February 24, p. 19 | Global | News item, Diamond synthesis |
DM1990-1905 1990 | Skillings Mining Review | 1989- year of consolidation in CSO sales of diamonds | Skillings Mining Review, Vol. 79, No. 4, January 27, p. 18 | Global | News item, Sales -CSO |
DM1990-1906 1990 | Skillings Mining Review | Three successful bidders at Michigan DNR lease sale | Skillings Mining Review, Vol. 79, No. 28, July 14, p. 13 | Michigan | News item, Crystal Exploration |
DM1990-1907 1990 | Skillings Mining Review | De Beers' Venetia diamond mine gets the go-ahead | Skillings Mining Review, Vol. 79, No. 2, January 13, p. 32 | South Africa | News item, De Beers -Venetia project |
DS1990-1372 1990 | Sleep, N.H. | Hotspots and mantle plumes: some phenomenology | Journal of Geophysical Research, Vol. 95, No. B 5, May 10, pp. 6715-6736 | Global | Mantle, Hotspots |
DS1990-1373 1990 | Sleep, N.H. | A reprieve for ocean crust | Nature, Vol. 347, No. October 11, pp. 518-519 | Global | Ophiolite, Plate tectonics, mantle |
DS1990-1374 1990 | Smalley, R. Jr., Isacks, B.L. | Seismotectonics of thin and thick skinned deformation in the Andean Foreland from local network data: evidence for a seismogenic lower crust | Journal of Geophysical Research, Vol. 95, No. B8, August 10, pp. 12, 487- 12, 498 | Andes | Geophysics - seismics, Tectonics |
DS1990-1375 1990 | Smith, C.B., Atkinson, W.J., Tyler, E.W.J. | Diamond exploration in western Australia, Northern Territory, and SouthAustralia | AusIMM, Geological Aspects of the Discovery of Some Important Mineral, Monograph No. 17, pp. 429-454 | Australia | Diamond exploration overview, Overview |
DS1990-1376 1990 | Smith, D., Barron, B.R. | Pyroxene-garnet equilibration in slowly cooled mantle | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A255 | South Africa, Colorado Plateau, Arizona | Sullivan Buttes, diatremes, Petrology |
DS1990-1377 1990 | Smith, D.G.W., Leibovitz, D.P. | MinIdent: a user's manual for mineral identification | Astimex Scientific, 100p. and discs $ 995.00 | Global | Mineralogy -computer Program, Program -MinIdent |
DS1990-1378 1990 | Smith, G., Fisher, R., Cas, R., Self, S. | The definition and use of epiclastic. Discussion on the terminology | Commission on Volcanogenic sediments, Newsletter, No. 3, June pp. 4p | Global | Epiclastic, Terminology |
DS1990-1379 1990 | Smith, R. | A classical dynamics study of carbon bombardment of graphite and diamond | Proceedings of the Royal Soc. A., Vol, A431, No. 1881, October 8, pp. 143-155 | Global | Diamond morphology, Carbon |
DS1990-1380 1990 | Smith, R.J., Pridmore, D.F. | Exploration in weathered terrains 1989 perspective | Exploration Geophysics, Vol. 20, No. 4, December pp. 411-434 | Australia | Geophysics, Argyle deposit area menti |
DS1990-1381 1990 | Smith, R.J., Pridmore, D.F. | Exploration in weathered terrains 1989 perpective | Exploration Geophysics, Vol. 20, No. 4, December pp. 411-434 | Australia | Review -geophysics, Weathered terrains |
DS1990-1382 1990 | Smith, V.K. | Natural resource damage assessment and the mineral sector: valuation in thecourts | Colorado School of Mines, Department of Mineral Economics, Working Paper 90-9, 37p | United States | Economics, Legal -Natural resource assessment |
DS1990-1383 1990 | Smyth, J.R. | Mineralogy and the role of eclogites in the mantle | American Geophysical Union (AGU)/MSA Meeting to be held May 29-June 1, Session MO1 - | Global | Eclogites, Mantle |
DS1990-1384 1990 | Smyth, J.R. | Hydroxyl contents and cation vacancies in omphacites from mantleeclogites | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa | Eclogites, Omphacites |
DS1990-1385 1990 | Snyder, G.L. | Early Precambrian basic rocks of the USA | Hall, R.P., Hughes, D.K., editors, Early Precambrian Basic, pp. 191-220 | Minnesota, Wisconsin, Wyoming | Basic/ultrabasic, Precambrian |
DS1990-1386 1990 | Sobolev, N.V., Abouassaleh, K., Kepezhinskas, K.B., ledneva, V.P. | Lamprophyres of Cretaceous diatremes of the Syrian rift.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 314, No. 2, pp. 435-439 | Syria | Lamprophyres, Diatremes |
DS1990-1387 1990 | Sobolev, N.V., Mankenda, A., Kaminsky, F.V., Sobolev, V.N. | Garnets from kimberlites of north-east Angola and relation of Their composition with diamond content.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 315, No. 5, pp. 1225-1229 | Angola | Garnets and diamonds, Mineralogy |
DS1990-1388 1990 | Sobolev, N.V., Shatskii, V.S., Vavilov, M.A. | Mineralogical indicators of ultrahigh pressure metamorphism in eclogite bearing complex of Kokchetav Massif, USSR | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 890-891 | Russia | Eclogite, Mineralogy -inclusions |
DS1990-1389 1990 | Sobolev, N.V., Shatskii, V.S., Vavilov, M.A. | Ultra high pressure mineral assemblages of inclusions in garnets, zircon sand clinopyroxenes from Diamondiferous metamorphic rocks, northern Kazakhstan, USSR | Eos, Vol. 71, No. 43, October 23, p. 1707 Abstract | Russia | Metamorphic rocks, Diamonds |
DS1990-1390 1990 | Sobolev, N.V., Shatsky, V.S. | Diamond inclusions in garnet from metamorphic rocks: a new environment for diamond formation | Nature, Vol. 343, No. 6160, February 22, pp. 742-746 | Russia | Diamond inclusions, Garnet analyses -Metamorp |
DS1990-1391 1990 | Sokolov, S.V. | Melilite rocks in massifs composed of ultramafites, alkali rocks andcarbonatites | Geochemistry International, Vol. 27, No. 7, pp. 1-10 | Russia | Carbonatite, Melilites |
DS1990-1392 1990 | Solomon, S.C. | New images for old faults | Nature, Vol. 344, No. 6269, April 26, pp. 816-817 | Global | Structure, Geophysics -seismics MCS |
DS1990-1393 1990 | Solovev, V.O. | Final magmatism: pecularities of its manifestation and itsgeologicalmessence | Soviet Geology and Geophysics, Vol. 31, No. 3, pp. 56-61 | Russia | Magma, Tectonics |
DS1990-1394 1990 | Solow, A.R. | Geostatistical cross-validation: a cautionary note | Math. Geol, Vol. 22, No. 6, August pp. 637-639 | Global | Geostatistics, Cross validation |
DS1990-1395 1990 | Sonoki, I.K., Garda, G.M. | K-Ar ages of alkaline rock from Southern Brasil and Eastern Paraguay:compilation and adaptation of new decay constants. (in Portugese). | National Technical Information Service Rept, No. DE90635110/WNR 17p. United States Sales $ 15.00 AO3 | Brazil, Paraguay | Alkaline rocks, Geochronology |
DS1990-1396 1990 | Sopher, S.R. | Brasil's climate should warm up. Opposing foreign investment would limit exploration opportunities | Engineering and Mining Journal, Vol. 191, No. 7, July pp. 32-36 | Brazil | Economics, Exploration activities |
DS1990-1397 1990 | Soubies, F., Melfi, A.J., Autefage, F. | Geochemical behaviour of rare earth elements in alterites of phosphate and titanium ore deposits in Tapira (Minas Gerais, Brasil):importance ofphosphates | Chemical Geology ( Geochem. of the Earth's surface and of min. formation, 2nd., Vol. 84, No. 1-4, July 5, pp. 377. Abstract | Brazil | Alkaline rocks, rare earth elements (REE) -phosphates |
DM1990-1908 1990 | South African Mining Coal, Gold and Base Metals | Development of Venetia | Sth. Afr. Coal, Gold, and Base Metals, February p. 18 | South Africa | News item, De Beers -Venetia project |
DM1990-1909 1990 | South African Mining, Coal, Gold and Base Metals | Turnaround for Carrig diamond | South African Mining, Coal, Gold and Base Metals, July p.5, 9 (1/2p.) | South Africa | News item, Carrig |
DS1990-1398 1990 | Southwick, D.C. | The essential role of scientific drilling in Precambrian research inMinnesota | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A198 | Minnesota | Bedrock, Crust |
DS1990-1399 1990 | Sparks, R.S.J. | Crystal capture, sorting and retention in convectingmagma: discussion andreply | Geological Society of America (GSA) Bulletin, Vol. 102, No. 6, June pp. 847-848 | Global | Magma, Volcanic petrology |
DS1990-1400 1990 | Spence, D.A., Turcotte, D.L. | Buoyancy-driven magma fracture: a mechanism for ascent through the lithosphere and the emplacement ofdiamonds | Journal of Geophysical Research, Vol. 95, No. B 4, April 10, pp. 5133-5144 | Global | Diamond genesis, Magma |
DS1990-1401 1990 | Spence, J.A. | Gold exploration in Guyana and Venezuela | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July p. 114. Abstract (PDA) | Global | Brief overview, Diamond activities |
DS1990-1402 1990 | Spetsius, Z.V. | Geological and technological assessment of primary diamond deposits | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 1004-1005 | Russia | Brief -overview, Listing of reasons |
DS1990-1403 1990 | Spetsius, Z.V. | Megaxenolith of coesite eclogite from the Udachnaya kimberlite pipe.(Russian) | Dokl. Akad., Nauk SSSR, (Russian), Vol. 312, No. 1, pp. 153-147 | Russia | Coesite Udachnaya, Eclogite |
DS1990-1404 1990 | Spetsius, Z.V. | Diamond bearing xenolith of garnet peridotite from the Mir kimberlitepipe.(Russian) | Dokl. Akad.Nauk SSSR, (Russian), Vol. 313, No. 4, pp. 939-943 | Russia | Diamond inclusions, Garnet peridotite |
DS1990-1405 1990 | Spetsius, Z.V., Bulanova, G.P. | First find of sulphides in contact with diamonds in eclogite xenoliths From the Udachnaya pipe | Doklady Academy of Sciences USSR, Earth Sci. Section, Vol. 306, No. 3, pp. 83-87 | Russia | Diamond inclusions, Sulphides |
DS1990-1406 1990 | Sprenger, A., ten Kate, W.G. | A graphical software system to present stratigraphic information of surveyed sections | Computers and Geosciences, Vol. 16, No. 4, pp. 517-538 | Global | Computer, Program -graphics stratigraphy |
DS1990-1407 1990 | Srinivasan, A., Richards, J.A. | Knowledge based techniques for multi-source classification | International Journal of Remote Sensing, Vol. 11, No. 3, March, pp. 505-542 | Global | Remote sensing, GIS, Computer systems |
DS1990-1408 1990 | Srivastava, S.P., Schouten, H., Roest, W.R., et al. | Iberian plate kinetics: a jumping plate boundary between Eurasia andAfrica | Nature, Vol. 344, No. 6268, April 19, pp. 756-759 | Newfoundland | Plate tectonics, Iberian plate |
DS1990-1409 1990 | Starmer, I.C., Smalley, P.C. | rubidium-strontium (Rb-Sr) systematics of a Gardar-age layered alkaline monzonite suite in southern Norway: a discussion | Journal of Geology, Vol. 98, No. 1, pp. 119-127. Discussion and reply | Norway | Alkaline rocks, Gardar age Complex |
DS1990-1410 1990 | Starmer, I.C., Smalley, P.C. | rubidium-strontium (Rb-Sr) systematics of a Gardar age layered alkaline monzonite suite in southern Norway | Journal of Geology, Vol. 98, No. 1, January pp. 119-125 | Norway | Alkaline rocks, Geochronology |
DS1990-1411 1990 | Stegena, L.G., Meissner, R.O. | Heat production and seismic velocity of crustal rocks | Terra Nova, Vol. 2, No. 1, pp. 87-90 | Ontario | Tectonics, Kapuskasing Uplift, Craton |
DS1990-1412 1990 | Stein, S.E. | Diamond and graphite precursors | Nature, Vol. 346, No. 6284, August 9, p.517 | Global | Experimental petrology, Diamond-graphite |
DS1990-1413 1990 | Steinhauser, P., Meuers, B., Ruess, D. | Gravity investigations in mountainous areas | Exploration Geophysics, Vol. 21, pp. 161-168 | Austria | Geophysics -gravity, Mountains |
DS1990-1414 1990 | Steinhauser, P., Meurers, B., Ruess, D. | Gravity investigations in mountainous regions | Exploration Geophysics, Vol. 21, pp. 161-168 | Austria | Geophysics -gravity, General application |
DS1990-1415 1990 | Stepanenko, V.I. | 2 tendencies of rare earth distribution in the Chetlas carbonatite complexes of middle Timan. (Russian) | Dokl. Akad.Nauk SSSR, (Russian), Vol. 313, No. 4, pp. 966-969 | Russia | Carbonatite, Rare earths |
DS1990-1416 1990 | Stern, R.J., Bloomer, S.H. | Mariana boninites: trace element and Strontium, neodymium, and lead isotopic constraints on the origin of LIL enriched fluids at convergent margins | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 84. Abstract only | Global | Boninites, Geochemistry |
DS1990-1417 1990 | Stevenson, R.K., Patchett, P.J. | Implications for the evolution of continental crust from Hafniium isotope systematics of Archean detrital zircons | Geochimica et Cosmochimica Acta, Vol. 54. pp. 1683-1697 | Ontario, Michigan, Wyoming, South Africa | Geochonology, Archean craton, -zircons |
DS1990-1418 1990 | Stinson, S. | GES new diamonds have unusual properties | Chem. Eng, Vol. 68, No. 29, July 16, p. 5 | Global | Diamond morphology, Diamond synthesis |
DS1990-1419 1990 | Stockmal, G.S., Colman-Sadd, Keen, C.E., Marillier, F., O'Brien | Deep seismic structure and plate tectonic evolution of the CanadianAppalachians | Tectonics, Vol. 9, No. 1, February pp. 45-62 | Appalachia | Tectonics, Geophysics-seismics |
DS1990-1420 1990 | Stockmayer, A. | Modules for mining agreements | Raw Materials Alert, Vol. 7, No. 3, pp. 29-39 | Global | Legal, Mining agreements |
DS1990-1421 1990 | Stolz, J.F., Lovley, D.R., Haggerty, S.E. | Biogenic magnetite and the magnetization of sediments | Journal of Geophysical Research, Vol. 95, No. B 4, April 10, pp. 4355-4362 | Global | Biogenic magnetite, Sediments |
DS1990-1422 1990 | Stone, W.E., Fleet, M.E. | Platinum-iron alloy (Pt3Fe) in kimberlite from Fayette County, Pennsylvania | American Mineralogist, Vol. 75, No. 7-8, July-August pp. 881-885 | Global | Sulphides-platinum group elements (PGE), Kimberlite |
DS1990-1423 1990 | Strachan, R.A., Taylor, G.K., Beckinsale, R.D. | Avalonian and Cadomian geology of the North Atlantic | Chapman and Hall, ? | Global | Book -ad, Baltic, North Atlantic -Avalonian |
DS1990-1424 1990 | Strecker, M.R., Blisniuk, P.M. | Rotation of extension direction in the central Kenya rift (Lat 1 20 s to 0 | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 20 | Kenya | Tectonics, Kenya rift |
DS1990-1425 1990 | Strecker, M.R., Blisniuk, P.M., Eisbacher, G.H. | Rotation of extension direction in the central Kenya rift (Lat 120 s to 020 n) | Geology, Vol. 18, No. 4, April pp. 299-302 | Kenya | Tectonics, Rifting |
DS1990-1426 1990 | Strekhletov, A.N., Shvedenkov, G.Yu., Osorgin, N.Yu. | Solubility of nitrogen in melts of the CaO-MgO-Al2O3-SiO2 system | Soviet Geology and Geophysics, Vol. 31, No. 1, pp. 74-77 | Russia | Picrite, Geochemistry |
DS1990-1427 1990 | Su Weijun, Yang Ziyuen | Vaotite- a new gemstone from Baiyun Ebo inner Mongolia | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 688-689 | China | Carbonatite, Mineralogy -vaolite |
DS1990-1428 1990 | Sudo, A., Tatsumi, Y. | Phlogopite and K-amphibole in the upper mantle:implication for magma genesis in subduction zones | Geophysical Research Letters, Vol. 17, No. 1, January pp. 29-32 | Global | Mantle, Magma genesis |
DS1990-1429 1990 | Summerfield, M.A. | Geomorphology and mantle plumes | Nature, Vol. 344, No. 6165, March 29, pp. 388 | Global | Geomorphology, Mantle plumes |
DS1990-1430 1990 | Sunagawa, I. | Growth and morphology of diamond crystals under stable and metastableconditions | Journal of Crystal Growth, Vol. 99, No. 1-4, Pt. 2 January pp. 1156-1161 | Global | Diamond morphology, Diamond Crystallography |
DM1990-1910 1990 | Sunday Telegraph | Copeton diamonds #2 | Indiaqua, No. 55 1990/1, pp. 33, 34 | Australia | News item, Audimco -Copeton area |
DS1990-1431 1990 | Sun-Lin Chung, Cheng-Hong Chen | Origin of clinopyroxene and amphibole megacrysts in the alkali basaltic rocks from western Taiwan as constrained by rare earth elements (REE) geochemistry | Proceedings of the Geological Society of China, Vol. 33, No. 3, July pp. 177-204 | Global | Geochemistry, Basaltic rocks |
DS1990-1432 1990 | Suresh, T. | Applying corrections to digitized dat a while digitizing magnetic chart | Computers and Geosciences, Vol. 16, No. 2, pp. 263-265 | Global | Computer, Program - Magnetic charts |
DS1990-1433 1990 | Sutherland, D.G. | Placer deposits of the near shore and coastal zones: the role of littoral processes and sea level changes ... | Devoy, ed. Sea Surface Studies, pp. 570-588. | South Africa, Alaska | Distribution, alluvials, transport, Placers |
DS1990-1434 1990 | Suvorov, V.D., Sharpapov, E.V. | Seismic features of the mantle surface in the southern portion of the Yakutsk kimberlite province | Soviet Geology and Geophysics, Vol. 31, No. 7, pp. 8-13 | Russia | Mantle, Geophysics -seismics |
DS1990-1435 1990 | Svisero, D.P., Chieregati, L.A. | Geologic context of diamond and kimberlites in Brasil. (in Portugese) | Instituto de Geosciencias da Universiddade de Sao Paulo, (in Portugese)., pp. 132-138 | Brazil | Geology, Tectonics |
DS1990-1436 1990 | Swaziland | Swazi mine-near Mbabane | Indiaqua, (Diamond News Nov. 1989), No. 55 1990/1, p. 53 | Global | News item, Hlane Diamond Co |
DS1990-1437 1990 | Sweeney, R.E. | IGRFGRID; a program for creation of total magnetic field grid representing the Earth's main magnetic field | United States Geological Survey (USGS) Open File, No. 90-0045-A, B 37p. $ 12.00 | Global | Computer, Program -IGRFGRID. |
DM1990-1911 1990 | Sweeny, J. | Scratching beneath the Cordilleran surface with gravity | Mining Review, Vol. 10, No. 5, September/October pp. 15-17 | British Columbia | Brief overview, Geophysics-gravity |
DS1990-1438 1990 | Sychanthavong, S.P.H. | Crustal evolution and orogeny | A.a. Balkema, 339p. approx. $ 40.00 | Africa, California | Table of contents, Crustal evolution, plate tectonics |
DS1990-1439 1990 | Szymanski, A. | On the diamond crystals genesis in the earth mantle | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 404-406 | Global | Mantle, Diamond genesis |
DS1990-1440 1990 | Takahashi, E. | Speculations on the Archean mantle: missing link between komatiite and depleted garnet peridotite | Journal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 941-15, 954 | Global | Mantle, Garnet peridotite |
DS1990-1441 1990 | Takama, T., Tsuchiya, K., Kobayash, K. | Measurement of the structure factors of diamond | Act. Cryst. A., Vol. 46, June 1, pp. 514-517 | Global | Crystallography, Diamond morphology |
DS1990-1442 1990 | Talnikova, S.B., Spetsius, Z.V., Pavlova, L.A. | Characteristics of the phase composition of sulfide inclusions in garnets from the Udachnaya kimberlite pipe. (Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 6, pp. 44-51 | Russia, Yakutia | Diamond inclusions, Garnets |
DS1990-1443 1990 | Tao Weiping | Non-metallic mineral deposits of Chin a and plate tectonics | China Earth Sciences, Vol. 1, No. 2, pp. 110-122 | China | Plate tectonics, Non-diamonds |
DS1990-1444 1990 | Tao Weiping | The minerogenic series of nonmetallic mineral deposits of China | Acta Geologica Sinica, Vol. 3, No. 2, June pp. 164-178 | China | Ultramafics, Genesis -nonmetallic deposits |
DS1990-1445 1990 | Taran, M.N., Bagmut, N.N., Kvasnitsa, V.N., Kharkiv, A.D. | Optical and EPR-spectra of natural kimberlite-type zircons.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 2, pp. 44-51 | Russia | Kimberlites, Spectroscopy |
DS1990-1446 1990 | Tarassoff, P. | Towards the year 2000. Challenges for Canada's mineral industry and the role of the The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) | The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July pp. 12-22 | Canada | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) overview |
DS1990-1447 1990 | Tarney, J., Pickering, K.T., Knipe, R.J., Dewey, J.F. | The behaviour and influence of fluids in subduction zones | Phil. Transactions Royal Soc. London, Vol. 335, pp. 225-418 | Global | Magmas, Subduction zones |
DS1990-1448 1990 | Taskayev, V.I. | Association of clinohumite and K-richterite In kimberlite of Kollektivnaya pipe.(Russian) | Doklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 310, No. 3, pp. 683-686 | Russia | Kollektivnaya pipe, Mineralogy |
DS1990-1449 1990 | Taubes, G. | Great balls of carbon | Discover, September pp. 52-59 | Global | Carbon molecule |
DS1990-1450 1990 | Taylor, L.A., Neal, C.R. | Eclogites in kimberlites: evidence for subduction of oceanic crust | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 824-825 | South Africa | Kimberlites -eclogites, Bellsbank |
DS1990-1451 1990 | Taylor, L.A., Neal, C.R., Davidson, J.P., Halliday, A.N., Clayton | Eclogite xenoliths in kimberlite products of ancientsubductionprocesses | Eos, Vol. 71, No. 17, April 24, p. 523 Abstract only | South Africa | Bellsbank, Roberts Victor, Eclogite xenoliths |
DS1990-1452 1990 | Taylor, S.R. | Not mere scum of the earth | Nature, Vol. 346, No. 6285, August 16, p. 608-609 | Global | Crust, Origin |
DS1990-1453 1990 | Taylor, W.R. | A reappraisal of the nature of fluids included by diamond; a window to Deep seated mantle fluids and redox conditions | University of Western Australia Publishing, Proceedings on Conference on stable isotopes and, No. 23, pp. 333-349 | Global | Mantle, Diamond inclusions |
DS1990-1454 1990 | Taylor, W.R., Jaques, A.L., Ridd, M. | Nitrogen defect aggregation characteristics of some Australasian diamonds:time-temperature constraints on the source regions of pipe and alluvialdiamonds | American Mineralogist, Vol. 75, No. 11-12, November-December pp. 1290-1310 | Australia | Diamond morphology, Nitrogen |
DS1990-1455 1990 | Tectonophysics | Cryptoexplosions- Vredefort structure | Tectonophysics, Vol. 171, No. 1-4, January 1, 1990 420p | South Africa | Book- table of contents, Kaapvaal craton |
DS1990-1456 1990 | Teskey, D.J., Dods, S.D., Kuchs, R.P. | New high resolution aeromagnetic survey of Lake Superior- a contribution to the Great Lakes International multidisciplinary program on crustal evolutionGLIMPCE. | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A129.. Abstract | Midcontinent | Geophysics -aeromagnetics, GLIMPCE. |
DS1990-1457 1990 | The Australian Gemologist | Heat damaged diamond | The Australian Gemologist, Vol. 17, No. 7, August p. 281-282 | Global | News item, Jewellery/heat |
DS1990-1458 1990 | Thompson, J.V. | Titanium pigments from Colorado perovskites | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-126, 16p | Colorado | Carbonatite -Powderhorn, Rare earths |
DS1990-1459 1990 | Thompson, R.N., Leat, P.T., Dickin, A.P., Morrison, M.A., Hendry | Strongly potassic mafic magmas from lithospheric mantle sources during | Earth and Planetary Science Letters, Vol. 98, pp. 139-153 | Colorado | Minettes, Chemistry |
DS1990-1460 1990 | Thorleifson, L.H., Kristjansson, F.J. | Geochemical, mineralogical and lithological analyses of glacial sediments for gold, base metals and kimberlite exploration Beardmore-Geraldton area, Thunder Bay Ont | Geological Survey of Canada Open File, No. 2266, 442p. $54.50 Geological Society of Canada (GSC) and (disk. from Ashley $ 25.00 | Ontario | Geochemistry, Kimberlite indicator mine |
DS1990-1461 1990 | Thorman, C.H. | Workshop on application of structural geology to mineral and energy resources of the central region | United States Geological Survey (USGS) Open File, No. 90-0508, 17p. $ 2.75 | Missouri, Colorado, Arizona, Nevada | Structure, Geochronology |
DS1990-1462 1990 | Thornes, J. | Geomorphology: big rills have little rills | Nature, Vol. 345, No. 6278, June 28, p. 764 | Global | Geomorphology, Rills |
DS1990-1463 1990 | Thorp, M.B., Thomas, M.F., Martin, T., Whalley, W.B. | Late Pleistocene sedimentation and landform development in western Kalimantan (Indonesian Borneo) | Geologie en Mijnbouw, Vol. 69, No. 2, pp. 133-150 | Global | Sedimentology |
DS1990-1464 1990 | Tilton, G.R., Kwon, S-T. | Isotopic evidence for crust-mantle evolution with emphasis on the Canadianshield | Chem. Geol, Vol. 83, No. 3/4, June 25, pp. 149-183 | Canada, Ontario | Alkaline complexes, Geochronology |
DS1990-1465 1990 | Tin Hlaing, U. | Myanmar diamonds from north to south | The Australian Gemologist, Vol. 17, No. 7, August p. 278 | Global | News item, Brief overview diamonds found |
DS1990-1466 1990 | Tingey, D.G., Christiansen, E.H., Best, M.G. | Late Oligocene and Micocene minette and olivinene phelinite dikes, Wasatch Plateau, Utah | Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 88 | Utah | Minette |
DS1990-1467 1990 | Tingle, T.N., Hochella, M.F., Becker, C.H. | Reduced carbon in basalts and mantle xenoliths | Eos, Vol. 71, No. 17, April 24, p. 644 Abstract only | Global | Basalts, mantle xenoliths, Geochronology -carbon |
DS1990-1468 1990 | Tingley, H.V.S. | Using business due diligence to help evaluate minerals deposits | Mining Engineering, Vol. 42, No. 1, January pp. 35-36 | Global | Economics, Due diligence |
DS1990-1469 1990 | Tiulenev, A.E. | Structural kimberlite controling carcass of the Siberian and China-KoreaPlatform | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 105 | Russia, China | Structure, Lineaments |
DS1990-1470 1990 | Tolmacheva, Y.V., Velkoslavinskii, S.D. | On the supposed moissonite finding in early Precambrian formations of the Aldanian shield.(Russian) | Doklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 314, No. 5, pp. 1215-1217 | Russia | Mineralogy, Moissonite |
DS1990-1471 1990 | Tombs, G.A. | Argyle diamonds | The Australian Gemologist, Vol. 17, No. 8, November pp. 321-324 | Australia | Diamonds -, Mineralogy |
DS1990-1472 1990 | Tomeoka, K., Ozima, M., Zashu, S., Sato, S., Yazu, S. | X-ray micro-analysis of micro-inclusions in a Zaire coated diamond | 21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentation | Democratic Republic of Congo | Diamond morphology, X-ray microscopy |
DS1990-1473 1990 | Tooker, M., Schewchenko, N., Bonham-Carter, G.F., Renze, A.N. | Plotter- a fortran program using UNIRAS for plotting SPANS and EASI/PACEimages | Geological Survey of Canada Open File, No. 2255, 43p. Report and 1 diskette $ 23.00 | Global | Computer, Program -PLOTTER. |
DS1990-1474 1990 | Torgersen, T. | Crustal scale fluid transport. Magnitude and mechanisms | Eos, Vol. 71, No. 1, January 2, pp. 1, 4, 13 | Global | Mantle, Crustal transport |
DM1990-1912 1990 | Toronto Star, Rojo, O | Corona's latest play: diamonds | Toronto Star, Business Section, August 7, Tuesday, p. E8. Also G and Mail Aug. 9, p. B11 | Botswana | News item, Corona |
DS1990-1475 1990 | Toscani, L., Capedri, I.S., Oddone, M. | New chemical and petrographic dat a of some undersaturated lavas from Nyiragongo and Mikeno (Virunga Western African rift- Zaire) | Neues Jahrbuch f?r Mineralogie, Vol. 161, No. 3, May pp. 287-302 | Democratic Republic of Congo | Chemistry -lavas, Petrography |
DS1990-1476 1990 | Touret, J.L.R. | Fluid exchange between upper mantle and lower continental crust | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 48 | Global | Crust, Mantle -fluid |
DS1990-1477 1990 | Trail, D. | Kalimantan geoscientific dat a package released | Bureau of Mineral Resources Research Newsletter, No. 12, April supplement 2 pgs | Global | Maps -data packages, General -not specific to |
DS1990-1478 1990 | Trexler, J.H. Jr., Cashman, P.H. | Computer assisted paleocurrent determination from trough crossstratification | Computers and Geosciences, Vol. 16, No. 2, pp. 253-262 | Global | Computer -Program, Paleocurrent |
DS1990-1479 1990 | Trial, A.F., Spera, F.J. | Mechanisms for the generation of compositional heterogeneities in magmachambers | Geological Society of America (GSA) Bulletin, Vol. 102, No. 3, March pp. 353-367 | Global | Layered intrusions, Experimental petrology |
DS1990-1480 1990 | Tronnes, R.G., Scarfe, C.M. | Experimental constraints on the relative stability of phlogopite and amphibole in subducted lithosphere | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A132. Abstract | Global | Experimental petrology, Richterite |
DS1990-1481 1990 | Truscott, M.G., Shaw, D.M. | Average composition of lower and intermediate continental crust, Kapuskasing structural zone, Ontario | Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 421-436 | Ontario | Kapuskasing zone, Tectonics |
DS1990-1482 1990 | Tsai, J.W., Yu, S.C. | Diamond synthesis from vapours at low pressure conditions | Process Mineralogy IX: editors, Petruk, W., Hagni, R.D. et al. TMS, No. IX:, pp. 607-614 | Global | Diamond synthesis, Diamond crystallography |
DS1990-1483 1990 | Turek, A. Keller, R. | uranium-lead (U-Pb) zircon ages of volcanism and plutonism in the Mishibishu Greenstone belt near Wawa. | Canadian Journal of Earth Sciences, Vol. 27, pp. 649-56. | Ontario | Geochronology, Wawa area |
DS1990-1484 1990 | Turner, G., Burgess, R., Bannon, M. | Volatile rich mantle fluids inferred from inclusions in diamond and mantlexenoliths | Nature, Vol. 344, April 12, pp. 653-655 | Global | Diamond inclusions, Geochronology |
DS1990-1485 1990 | Tyburczy, J.A., Roberts, J.J. | Low frequency electrical response of polycrystalline olivine compacts:grain boundary transport | Geophysical Research Letters, Vol. 17, No. 11, October pp. 1985-1988 | New Mexico | Geophysics, Olivine |
DS1990-1486 1990 | Tyler, I.M., Griffin, T.J. | Structural development of the King Leopold Orogen, Kimberley region, Western Australia | Journal of Structural Geology, Vol. 12, No. 5/6, pp. 703-714 | Australia | Structure, Kimberley region |
DS1990-1487 1990 | Ullom, B., Palmer, D.K. | Crustal structure in east-central Kentucky | Eos, Vol. 71, No. 43, October 23, p. 1435 Abstract | Kentucky | Geophysics -magnetics, gravity, Crust |
DS1990-1488 1990 | United States Bureau of Mines | Mineral commodity summaries 1990 | United States Bureau of Mines, Mineral commodity summaries volume, 200p | United States | Economics, Commodity -brief review |
DS1990-1489 1990 | United States Bureau of Mines | Diamond -industrial | Mineral Commodity Summaries 1990, pp. 54-55 | United States | Economics, Industrial diamond summar |
DS1990-1490 1990 | United States Geological Survey (USGS) | Dictionary of Mining terms | United States Geological Survey (USGS) - updated version of 1990 USBM., $ CD ROM 15.00 | Global | Mining terminology, Dictionary |
DS1990-1491 1990 | Valter, A.A., Kvasnitsa, V.N., Yeremenko, G.K. | Structure, composition and optical properties of diamond paramorphs bygraphite.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 3, pp. 3-16 | Russia | Diamond, Crystallography |
DS1990-1492 1990 | Van Arsdale, E.B., Scherer, G.G., Schweig, E.S., Williams, R.A. | Seismic reflection survey of Crowley's Ridge Arkansaw | Eos, Vol. 71, No. 43, October 23, p. 1435 Abstract | Arkansas | Geophysics -seismics, Crowley's Ridge |
DS1990-1493 1990 | Van Bever Donker, J.M., Humphreys, H.C., Swartz, H.G., Domoney, R.N. | The history of deformation along the boundary between an Archean craton And a Proterozoic island arc | Terra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 20 | South Africa | Craton -Kaapvaal, Tectonics |
DS1990-1494 1990 | Van den Beukel, J. | Breakup of young oceanic lithosphere in the upper part of a subductionzone: implications for the emplacement of ophiolites | Tectonics, Vol. 9, No. 4, August pp. 825-844 | Global | Ophiolite, Tectonics |
DS1990-1495 1990 | Van Den Beukel, P.J. | Thermal and mechanical modelling of convergent plate margins | Geol. Ultraiectina, University of Utrech, Institute of Earth Sciences, The, No. 62, 126p | Global | Ophiolites, Plate Tectonics, Table of contents only |
DS1990-1496 1990 | Van der Pluijm, B.A., Johnson, R.J.E., Van der Voo, R. | Early Paleozoic paleogeography and accretionary history of the NewfoundlandAppalachians | Geology, Vol. 18, No. 9, September pp. 898-901 | Newfoundland | Tectonics -accretion, Paleogeography |
DS1990-1497 1990 | Van der Voo, R. | The reliability of paleomagnetic data | Tectonophysics, Vol. 184, pp. 1-9 | United States, Canada, Africa | Geophysics, Paleomagnetics -review |
DM1990-1913 1990 | Van Niekerk, P. | De Beers claims Swiss move not fueled by fear of ANC coup | Globe and Mail, ROB Tuesday March 13, p. B11 | Global | News item, De Beers, Switzerland |
DS1990-1498 1990 | Van Schmus, W.R., Martin, M.W., Sprowl, D.R., Geissman, J. | Age, neodymium and lead isotopic composition and magnetic polarity for subsurface samples of the 1100 Ma midcontinent rift | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A174 | Global | Geochronology, Geophysics -magnetics |
DS1990-1499 1990 | Van Tendeloo, G., Luyten, W., Woods, G.S. | Voidites in pure type 1AB diamonds | Philosophical Magazine Letters, Vol. 61, No. 6, June pp. 343-348 | Global | Experimental mineralogy, Diamond morphology -Type IAB. |
DS1990-1500 1990 | Van Wyck, N., Valley, J.W., Austrheim, H. | Oxygen isotope geochemistry of granulites and eclogites from the Bergenarc, southwest Norway | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A347 | Norway | Eclogites, Geochemistry |
DS1990-1501 1990 | Vance, D., O'Nions, R.K. | Isotopic chronometry of zoned garnets: growth kinetic sand metamorphichistories | Earth and Planetary Science Letters, Vol. 97, No. 3/4, March pp. 227-240 | Global | Garnets, Petrology -isotopes |
DS1990-1502 1990 | Vandall, T.A., Symons, D.T.A. | Paleomagnetism of Archean granites and Matachewan dikes in the Wawasubprovince, Ontario: reevaluation of the Archean apparent polar wander path | Canadian Journal of Earth Sciences, Vol. 27, No. 8, August pp. 1031-1039 | Ontario | Geophysics -paleomagnetics, Matachewan dikes |
DS1990-1503 1990 | Vaneneckevort, W.J.P., Visser, E.P. | Photoluminesence microtomography of diamond | Phil. Magazine B., Vol. 62, No. 6, December pp. 597-614 | Global | Diamond morphology, Luminesence |
DS1990-1504 1990 | Vanoort, E., Stroomer, P., Glasbeek, M. | Low-field optically detected magnetic -resonance of a coupled triplet-doublet defect pair in diamond | Phys. Rev. B., Vol. 42, No. 13, Nov. 1, pp. 8605-8608 | Global | Diamond morphology, Experimental petrology |
DS1990-1505 1990 | Varlamov, D.A., Garanin, V.K., Kudrjavtseva, G.P. | Mineral inclusions in high grade metamorphism garnets | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 896-897 | Russia | Microscopy, Diamond inclusions |
DS1990-1506 1990 | Veevers, J.J. | Antarctica-Australia fit resolved by satellite mapping of oceanic fracturezones | Australian Journal of Earth Sciences, Vol. 37, No. 2, June pp. 123-126 | Antarctica | Tectonics, Remote Sensing |
DS1990-1507 1990 | Veichow C. Juan | Petrogenetic evolution of eclogite | Proceedings of the Geological Society of China, Vol. 33, No. 3, July pp. 167-175 | China | Eclogite, Mantle, in-situ |
DS1990-1508 1990 | Veichow C. Juan | Eclogite shell in the upper mantle of the earth | Proceedings of the Geological Society China, Vol. 33, No. 4, pp. 329-338 | China | Mantle, Eclogite |
DS1990-1509 1990 | Veksler, I.V., Teptelev, M. | Conditions for crystallization and concentration of perovskite-type minerals in alkaline magmas | Lithos, Special Issue, Vol. 25, No. 4, pp. 177-189 | Russia | Alkaline rocks, Perovskite |
DS1990-1510 1990 | Velde, B., Dubois, J., Touchard, G., Badri, A. | Fractal analysis of fractures in rocks: the Cantor's dust method | Tectonophysics, Vol. 179, pp. 345-352 | Global | Fractal analysis, Methodology |
DS1990-1511 1990 | Verhagen, B.Th., Tredoux, M., Lindsay, N.M., Sellschop, J.P.F., von Sails Perch | Implications of isotopic and other geochemical dat a from Cretaceous-Tertiary transition in southern Africa | Chemical Geology, Vol. 80, pp. 319-325 | South Africa | Geochemistry, Cretaceous-Tertiary transition |
DS1990-1512 1990 | Verhoef, J., Arkani-Hamed, J. | Chemical remanent magnetization of oceanic crust | Geophysical Research Letters, Vol. 17, No. 11, October pp. 1945-1948 | Global | Geophysics-magnetics, Crust |
DS1990-1513 1990 | Verhoff, J., Usow, K.H., Roest, W.R. | A new method for plate reconstructions: the use of gridded data | Computers and Geosciences, Vol. 16, No. 1, pp. 51-74 | Global | Computers, Gridded data sets |
DS1990-1514 1990 | Verhoff, J., Usow, K.H., Roest, W.R. | A new method for plate reconstructions: the use of gridded data | Computers and Geosciences, Vol. 16, No. 1, pp. 51-74. | Global | Tectonics - plate, Computer - Program |
DS1990-1515 1990 | Verma, R.K., Satyanarayana, Y. | Gravity field, deep seismic sounding and crust -mantle structure over the Cuddapah basin and Dhawar Craton of India | Tectonophysics, Vol. 178, No. 2-4, June 20, pp. 337-356 | India | Geophysics -seismics, Craton |
DS1990-1516 1990 | Verwoerd, W.J. | The Saltpeterkop ring structure, Cape Province, South Africa | Tectonophysics, Vol. 171, No. 1-4, January 1, pp. 275-285 | South Africa | Alkaline rocks, Tectonics |
DS1990-1517 1990 | Vick, S.G. | Planning, design and analysis of tailings dams | BiTech, 370p. approx. $ 81.00 | Global | Tailings daM., Book -ad |
DS1990-1518 1990 | Vigasina, M.F., Orlov, R.Yu. | Raman microprobing of stishovite and lonsdeilite | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 478-479 | Russia | Microscopy, Lonsdeilite |
DS1990-1519 1990 | Villeneuve, M. | Structure and evolution of the Panafrican II basins in the western part Of the West African craton.(in French) | Bulletin. Soc. Geol. de France, (in French), Vol. 6, No. 1, Jan-Feb. pp. 155-166 | West Africa | Craton, Structure |
DS1990-1520 1990 | Villeneuve, M.E., LeCheminant, A.N. | Kimzeyite (Zr-garnet) from alnoites at Ile Bizard and Oka Quebec:mineralogy and petrogenesis | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A135. Abstract | Quebec | Alnoite, Mineralogy |
DS1990-1521 1990 | Vladykin, N.V. | On the genesis of charoite rocks | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 689-690 | Russia | Ultrapotassic, lamproite, Charoite |
DS1990-1522 1990 | Vogel, K.R., Slingerland, R.L., Van Niekerk, A. | Factors controlling the location of gold placers in alluvial fans: anumerical study | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A319 | Global | Alluvial, Placers -gold |
DS1990-1523 1990 | Volker, J.A., Upton, B.G.J. | The structure and petrogenesis of the Trallval and Ruinsival areas of the Rhum ultrabasic complex. | Transactions Royal Society. Edinburgh Earth Sci., Vol 81, pp. 69-88. | Global | Layered intrusion, Periodite, troctolite |
DS1990-1524 1990 | Vollmer, F.W. | An application of eigenvalue methods to structural domain analysis | Geological Society of America (GSA) Bulletin, Vol. 102, No. 6, June pp. 786-791 | Global | Structure, Domain analysis |
DS1990-1525 1990 | Vorontosov, A.E., Polozov, A.G., Kostrovitskii, S.I., Bobrov, I.D. | On the geochemistry of nickel and Co in post magmatic magnetites fromkimberlites.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 311, No. 1, pp. 179-182 | Russia | Geochemistry, Magnetites-kimberlites |
DS1990-1526 1990 | Vrublevskiy, V.V., Babanskiy, A.D., Troneva, N.V., Yelisafenko, V.N. | Minerogenesis conditions of carbonatites of Kuznetsk Alatau.(Russian) | Izv. Akad. Nauk SSSR Ser. Geol., (Russian), No. 12, pp. 65-81 | Russia | Carbonatite, Mineralogy |
DS1990-1527 1990 | Waggoner, J. | GE produces a better diamond | Photon. Spec, Vol. 24, No. 8, August p. 34- | Global | Diamond, Synthetic diamond |
DS1990-1528 1990 | Wahr, J. | Getting to the core. Earth's boundary | Nature, Vol. 345, June 7, pp. 476-477 | Global | Mantle, Core boundary |
DS1990-1529 1990 | Waldman, M.A., Poling, G.W. | North America's only large capacity diamond recovery plant | Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 6p | Colorado | Diamond recovery plant, Overview |
DS1990-1530 1990 | Walker, D., Walker, C. | Herkimer diamonds #2 | Lapidary Journal, Vol. 44, No. 4, July, pp. 71-72 | Global | News item, Silicates |
DS1990-1531 1990 | Wallace, M.E. | Carbonate bearing mantle xenoliths from the Tumut-eucumbene tunnel, N.S.W.,Australia | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A254 | Australia | Mantle, Xenoliths |
DS1990-1532 1990 | Walter, A.V., Flicoteaux, R., Girard, J.P., Loubet, M., Nahon, D. | rare earth elements (REE) pattern in apatites from the Juquia carbonatite, Brasil | Chemical Geology ( Geochem. of the Earth's surface and of min. formation, 2nd., Vol. 84, No. 1-4, July 5, pp. 378-379. Abstract | Brazil | Carbonatite, Juquia |
DS1990-1533 1990 | Wandrey, C.J., Obuch, R.C. | FORMATIONTOPS (version 1): a system to retrieve formation tops data | United States Geological Survey (USGS) Open File, No. 90-0530, 1 disc. $ 6.00 | Global | Computer, Program -FORMATIONTOPS |
DS1990-1534 1990 | Wang Alian, Dhamelincourt, P., Guo Lihe, Wang Wuyi, Zhang Andi | The micro-structural variance in some minerals of the earth's mantle-revealed through micro-raman spectroscopy | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 495-496 | China | Microscopy, Kimberlites, pyrope |
DS1990-1535 1990 | Wang Guanxin, Gong Guohong | X-ray powder diffraction characterization of pyrope | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 358-359 | China | Mineralogy, Pyrope |
DS1990-1536 1990 | Wang Wuyi, Guo Lihe, Wang Alian, Zhang Andi | A study of hydrous component in pyrope | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 497-498 | China | Microscopy, Pyrope |
DS1990-1537 1990 | Wang Xiaomin, Jing, Y., Liou, J.G., Pan, G., Liang, W., Xia, M. | Field occurrences and petrology of eclogites from the Dabie Mountains, Anhui, central China | Lithos, Vol. 25, No. 1-3, November pp. 119-130 | China | Eclogites, Dabie Mountains |
DS1990-1538 1990 | Wang Xiaomin, Liou, J.G. | Coesite in eclogites from the Dabie Mountains, central China; the first occurrence of coesite in China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 900-902 | China | Eclogites, Coesite |
DS1990-1539 1990 | Wang, X., Liou, J.G. | Coesite bearing eclogites from the Dabie Mountains central China:petrogenesis and P-T path | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A31 | China | Coesite, Eclogites |
DS1990-1540 1990 | Warner, M. | Basalts, water or shear zones in the lower continental crust? | Tectonophysics, Vol. 174, No. 1/2, March 1, pp. 163-174 | Global | Mantle, Tectonics |
DS1990-1541 1990 | Warner, R.D., Wasilewski, P.J. | Magnetic petrology of eastern North America diabases, I. Olivine-normative dikes from western South Carolina | Earth and Planetary Science Letters, Vol. 98, pp. 340-359 | South Carolina | Petrology, Diabase dykes |
DS1990-1542 1990 | Washington, P.A. | The mechanical paradox of large overthrusts: alternative interpretation andreply | Geological Society of America (GSA) Bulletin, Vol. 102, No. 4, April pp. 529-532 | Global | Tectonics, Thrusts-overthrusts |
DS1990-1543 1990 | Waslewski, P.J., Castro, J. | Xenoliths: examining the magnetic structures of the earth's crust | Eos, Vol. 71, No. 43, October 23, p. 1289 Abstract | Global | Geophysics - magnetics, Xenoliths |
DS1990-1544 1990 | Waters, F.G., Cohen, A.S., O'Nions, R.K., O'Hara, M.J. | Development of Archean lithosphere deduced from chronology and isotope chemistry of Scourie Dykes | Earth and Planetary Science Letters, Vol. 97, No. 3/4, March pp. 241-255 | Scotland | Ultramafic rocks, Scourie Dykes |
DS1990-1545 1990 | Watkins, A.J., Al-Boutiahl, F.H.M. | On maximum likelihood estimation of parameters in incorrectly specified models of covariance for spatialdata | Mathematical Geology, Vol. 22, No. 2, pp. 151-173 | Global | Geostatistics, Statistical inference |
DS1990-1546 1990 | Watson, B. | Globalization: the pathway to growth for the mining industry | The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. Plenary 1, 7p | Global | Economics, Globalization -mining |
DS1990-1547 1990 | Weber, M., Kornig, M. | Lower mantle In homogeneities inferred from PcP precursors | Geophysical Research Letters, Vol. 17, No. 11, October pp. 1993-1996 | Global | Mantle, Reflection |
DS1990-1548 1990 | Weber, W. | The Churchill-Superior boundary zone, southeast margin of the Trans-HudsonOrogen: a review | Lewry, J.F., Stauffer, M.R. The Trans-Hudson Orogen of North America, Geol., No. 37, pp. 41-55 | Ontario | Hudson Bay area, Tectonics |
DS1990-1549 1990 | Weijermars, R. | The face of the earth 12, 26, 44 million years from now | Episodes, Vol. 13 No. 3, September pp. 169-177 | Global | Earth, Tomography |
DS1990-1550 1990 | Weijermars, R. | New fit Gondwana | Journal of African Earth Sciences, Vol. 11, No. 3/4, pp. 421-436 | Gondwana | Tectonics, plate tectonics, Structure |
DS1990-1551 1990 | Weng Shije, Chen Hushen, Zhou Xueqing, Cui Zhichen | Deep seismic probing of continental crust in the lower Yangtze region, eastern China | Tectonophysics, Vol. 174, No. 1/2, March 1, pp. 297-306 | China | Geophysics -seismics, Crust-eastern China |
DS1990-1552 1990 | Wetta, W.J. | Small scale dredges in alluvial deposits | World Mining Equipment, Vol. 14, No. 9, September pp. 44-45 | Global | Mining equipment, Alluvials -dredges |
DS1990-1553 1990 | White, R.M. | The great climate debate | Scientific American, Vol. 263, No. 1, July pp. 36-43 | Global | Climate, Greenhouse effect |
DS1990-1554 1990 | White, S.H., Muir, M.D., Smith, C.B. | Basement reactivation and mineralization, Kimberley area, North westernAustralia | Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 33. Abstract | Australia | Tectonics, Kimberley Block |
DM1990-1914 1990 | Whiteway, P. | Mining explained: a guide to prospecting and mining | Northern Miner, 144p. $ 22.50 see ad | Book | Book - Mining Explained, Prospecting |
DM1990-1915 1990 | Whiteway, P. | Spending billions - Canadian mining companies spending plans | Canadian Mining Journal, Vol. 111, No. 10, October pp. 14-15; 24-25, 28, 30, 38, 44, 4 | Canada | Economics, Exploration company spending |
DM1990-1916 1990 | Whiteway, P. | Overcoming the nugget effect | Northern Miner Magazine, Vol. 5, No. 1, January pp. 26-27 | Global | Geostatistics, Gold sampling |
DS1990-1555 1990 | Whitney, J.A., Naldrett, A.J. | Oxygen fugacities of natural systems -xenoliths and megacrysts from alkali basalts and kimberlites | Ore deposition associated with magmas, SEG Reviews in Economic Geology, Vol. 4, p. 23 | Global | Kimberlite, Oxygen fugacity |
DS1990-1556 1990 | Wiens, R., Lal, D., Craig, H. | Helium and carbon isotopes in Indian diamonds | Geochimica et Cosmochimica Acta, Vol. 54, pp. 2587-2591 | India | Geochronology, Diamond inclusions - H and |
DS1990-1557 1990 | Wilks, K.R., Carter, N.L. | Rheology of some continental lower crustal rocks | Tectonophysics, Vol. 182, No. 1-2, Oct. 1, pp. 57-77 | Global | Crust, Rheology |
DS1990-1558 1990 | Williams, E.A., Ford, M., Edwards, H.E. | Discussion of a model for the development of the Irish Variscades | Journal of the Geological Society of London, Vol. 147, pt. 3, May pp. 566-571 | Ireland | Tectonics |
DS1990-1559 1990 | Williams, H.R. | Subprovince accretion tectonics in the south-central Superior Province | Canadian Journal of Earth Sciences, Vol. 27, No. 4, April pp. 570-581 | Ontario | Tectonics -Superior, Accretion -terranes |
DS1990-1560 1990 | Williams, H.R. | Subprovince accretion tectonics in the south central Superior Province | Canadian Journal of Earth Sciences, Vol. 27, pp. 570-81. | Ontario | Tectonics, Wawa area |
DS1990-1561 1990 | Williams, I.S., Collins, W.J. | Granite-greenstone terranes in the Pilbara Block,Australia, as coeval volcano plutonic complexes; evidence from uranium-lead (U-Pb) (U-Pb) zircon dating of the Mt. EdgarBatholith | Earth and Planetary Science Letters, Vol. 97, No. 1-2, February pp. 41-53 | Australia | Geochronology, Greenstone Terranes |
DS1990-1562 1990 | Williams, K.L., Rock, N.M.S., Carroll, G.W. | SPINEL and SPINELTAB: Macintosh programs to plot spinel analyses in the three dimensional oxidized (magnetite) and reduced (ulvospinel) prisms | American Mineralogist, Vol. 75, No. 11-12, November-December pp. 1428-1430 | Global | Computer Program, SPINEL |
DS1990-1563 1990 | Williams, Q., Knittle, E. | Experiments on melts under lower mantle conditions | V.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 91. Abstract only | Global | Mantle, Experimental petrology |
DS1990-1564 1990 | Willis, M.A., Patsreis, J.D., Shock, E.L. | Hydrothermal transport of titanium as exemplified by quartz titanium dioxide veins near Magnet Cove, Arkansaw | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A363 | Arkansas | TitaniuM., Novaculite |
DS1990-1565 1990 | Willner, A., Schreyer, W., Moore, J.M. | Peraluminous metamorphic rocks from the Namaqualand Metamorphic Complex (South Africa): geochem. evidence for an exhalation related sed. origin in a Mid.Prot | Chemical Geology, Vol. 81, No. 3, January 30, pp. 221-240 | South Africa | Proterozoic - Rifting system, Geochemistry |
DS1990-1566 1990 | Wilshire, H.G. | Lithology and evolution of the crust-mantle boundary region in The southwestern Basin and Range Province | Journal of Geophysical Research, Vol. 95, No. B1, January 10, pp. 649-665 | Basin and Range | Colorado Plateau transition zone, Mantle |
DS1990-1567 1990 | Wilshire, H.G. | Lithology and evolution of the crust mantle boundary region in The southwestern Basin and Range province | Journal of Geophysical Research, Vol. 95, No. B1, January 10, pp. 649-665 | Cordillera | Mantle, Xenoliths |
DS1990-1568 1990 | Wilson, D.S. | Kinematics of overlapping rift propagation with cyclic rift failure | Earth and Planetary Science Letters, Vol. 96, pp. 384-392 | Global | Plate tectonics, Rifting |
DS1990-1569 1990 | Wilson, J.F. | A craton and its cracks: some of the behaviour of the Zimbabwe block From the Late Archaean to the Mesozoic in response to horiz. movements, and sign.mafic dykes | Journal of African Earth Sciences, Vol. 10, No. 3, pp. 483-501 | Zimbabwe | Craton, Fracture patterns - mafic dykes |
DS1990-1570 1990 | Wilson, J.T. | On the building and classification of mountains | Journal of Geophysical Research, Vol. 95, No. B 5 May 10, pp. 6611-6628 | Global | Tectonics -Mountains, Classification |
DS1990-1571 1990 | Winterburn, P.A., Harte, B., Gurney, J.J. | Peridotite xenoliths from the Jagersfontein kimberlite pipe: 1. Primary and primary-metasomatic mineralogy | Geochimica et Cosmochimica Acta, Vol. 54, pp. 329-341 | South Africa | Xenolith mineralogy, Deposit - Jagersfontein |
DS1990-1572 1990 | Wo Xuanxue, Hu Xiansheng, Chen Wenlin | A preliminary study on the redox state of the upper mantle in easternChina | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 494-495 | China | Mantle, Geochemistry |
DS1990-1573 1990 | Wobus, R.A., Mochel, D.W., et al. | Geochemistry of high pressureotassium rocks from the mid-Tertiary Guffey volcaniccenter, Thirtynine Mile volcanic field, central Colorado | Geology, Vol. 18, No. 7, July pp. 642-645 | Colorado | Alkaline rocks, Shoshonite |
DS1990-1574 1990 | Wojcik, K.M., Knapp, R.W. | Stratigraphic control of the Hills Pond lamproite,Silver City Dome, southeastern Kansas | Geology, Vol. 18, No. 3, March pp. 251-254 | Kansas | Lamproite, Silver City Dome |
DS1990-1575 1990 | Wollenberg, P., Davidson, G.I. | Field exploration goes binary.. saving time and money in an explorationcamp | Engineering and Mining Journal, Vol. 191, No. 10, October pp. 16 S -16-U | Northwest Territories | Geophysics, Computers |
DS1990-1576 1990 | Wood, B., Helffrich, G. | Earth sciences: internal structure of the earth | Nature, Vol. 344, No. 6262, March 8, p. 106 | Global | Mantle, Tectonics |
DS1990-1577 1990 | Wood, B.J., Bryndzia, L.T., Johnson, K.E. | Mantle oxidation state and its relationship to tectonic environment and fluid speciation | Science, Vol. 248, No. 4953, April 20, pp. 337-345 | Global | Tectonics, Mantle genesis |
DS1990-1578 1990 | Wood, C.A., Kienle, J. | Volcanoes of North Americaá#1 | Cambridge University Press, 354p. approx. $ 70.00 | North America | Volcanoes, Book -ad |
DS1990-1579 1990 | Woods, G.S., Purser, G.C., Mtimkulu, A.S.S., Collins, A.T. | Nitrogen content of Type 1A natural diamonds | Journal of Phys. Chem. Solids, Vol. 51, No. 10, pp. 1191-1197 | Global | Diamond morphology, Natural diamonds -type 1A. |
DS1990-1580 1990 | Woods, G.S., Vanwyk, J.A., Collins, A.T. | The nitrogen content of type 1B synthetic diamond | Phil. Magazine B., Vol. 62, No. 6, December pp. 589-595 | Global | Diamond synthesis, Nitrogen |
DS1990-1581 1990 | Woolley, A.R., Ross, M. | Alkaline igneous rocks and carbonatites.Special issue of Lithos. Each article cited seperately in this issue | Lithos, Special Issue, Vol. 25, No. 4, pp. 1-188 | Global | Alkaline rocks, Carbonatite |
DS1990-1582 1990 | Woolsey, J.R., Noakes, B.G. | Remote placer drill and application for reconnaissance of marine precious metal placers | Mining Engineering, Vol. 42, No. 9, September pp. 1088-1090 | Global | Placers, Drilling -sampling |
DS1990-1583 1990 | Woronow, A., Love, K.M. | Quantifying and testing differences among means of compositional datasuites | Mathematical Geology, Vol. 22, No. 7, pp. 837-852 | Global | Geochemistry, Geochemistry -Sample locations |
DS1990-1584 1990 | Wright, I.P., Gilmour, I. | Meteorites: origin of organic materials | Nature, Vol. 345, No. 6271, May 10, p. 110 | Global | Meteorites, Organics |
DS1990-1585 1990 | Wright, J.A., Hall, J. | Deep seismic profiling in the Nosop Basin, Botswana:cratons, mobile belts and sedimentary basins | Tectonophysics, Vol. 174, No. 1/2, March 1, pp. 333-344 | Botswana | Geophysics -seismics, Nosop Basin |
DS1990-1586 1990 | Wronkiewicz, D.J., Condie, K.C. | Geochemistry and mineralogy of sediments from the Ventersdorp and TransvaalSupergroups, South Africa:cratonic evolution during the early Proterozoic | Geochimica et Cosmochimica Acta, Vol. 54, pp. 343-354 | South Africa | Craton-Proterozoic, Geochemistry |
DS1990-1587 1990 | Wu Dianying | Mineralogy and geological implication of the upper mantle inclusions fromYitong, Jilin Province | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 499-500 | China | Mantle, Mineralogy |
DS1990-1588 1990 | Wu Gongbao, Dong Zhenxin | Mossbauer study of chromites in kimberlites and its geologicalsignificance | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 461-463 | China | Mineralogy -chromites, Kimberlites |
DS1990-1589 1990 | Wu, J., Mereu, R.F. | Seismic reflectivity patterns of the Kapuskasing structural zone | Terra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 207 | Ontario | Geophysics -seismics, Kapuskasing zone |
DS1990-1590 1990 | Wyllie, P.J. | Experimental constraints for the origin of kimberlites and carbonatites, including rare earth ores | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 825-826 | Global | Experimental petrology, Kimberlites, Carbonatite, rare earths |
DS1990-1591 1990 | Wyllie, P.J. | Steps toward understanding the earth's dynamic interior | From mantle to meteorites, a garland of perspectives, edited by K. Gopalan, pp. 239-248 | Global | Mantle, Dynamics |
DS1990-1592 1990 | Wyllie, P.J. | Experimental studies on interaction between mantle and crustal magmas insubduction zones and above mantle plumes | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 779 | Global | Mantle, Experimental petrology |
DS1990-1593 1990 | Wyllie, P.J., Baker, M.B., White, B.S. | Experimental boundaries for the origin and evolution of carbonatites | Lithos, Special Issue, Vol. 25, No. 4, pp. 3-20 | Global | Experimental petrology, Carbonatite |
DS1990-1594 1990 | Wyman, D.A. | Neodymium isotopic compositions of Superior Provincelamprophyres:constraints on evolution of the lithospheric mantle and lamprophyric magmagenesis | Geological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A142. Abstract | Ontario | Lamprophyres, Geochronology |
DS1990-1595 1990 | Xia Lingi, Cao Ronglong | Determination of nature of fuids and melts in upper mantle of Xilong area from Zhejiang province, China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 577-578 | China | Mantle, Geochemistry |
DS1990-1596 1990 | Xianyu Xue, Baadsgaard, H., Irving, A.J., Scarfe, C.M. | Geochemical and isotopic characteristics of lithospheric mantle beneath West Kettle River, British Columbia: evidence from ultramafic xenoliths #2 | Journal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 879-15, 891 | British Columbia | Geochemistry, Mantle xenoliths |
DS1990-1597 1990 | Xianyu Xue, Baadsgard, H., Irvingm A.J., Scarfe, C.S. | Geochemical and isotopic characteristics of lithospheric mantle beneath West Kettle River British Columbia: evidence from ultramafic xenoliths #1 | Eos, Vol. 71, No. 28, July 10, p. 824. Abstract | British Columbia | Mantle, Xenolith |
DS1990-1598 1990 | Xiao Xugang, Liu Gang | Electron microscopic study of inclusions in small diamonds occurred inLiaoking | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 361-363 | China | Mineralogy, Microdiamonds |
DS1990-1599 1990 | Xiaomin Wang, Liou, J.G., Maryuama, S. | Regional ultrahigh pressure metamorphic terrane in central China | Eos, Vol. 71, No. 43, October 23, p. 1708 Abstract | China | Eclogites, Metamorphic |
DS1990-1600 1990 | Xiaoyuan Li, Jeanloz, R. | Laboratory studies of the electrical conductivity of silicate perovskites at high pressures and temperatures | Journal of Geophysical Research, Vol. 95, B4, April 10, pp. 5067-5078 | Global | Experimental petrology, Perovskites |
DS1990-1601 1990 | Xie Xianbde, Liu Junsuo, Xie Hongsen | Studies on the defect structures and metasomatism of olivine and pryoxenein lherzolite xenoliths from basalts in Fujian and Zhejiang Provinces, southeastern China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 363-364 | China | Lherzolite, Xenoliths |
DS1990-1602 1990 | Xie Xiande, Liu Junsuo, Xie Hongsen | Micromineralogical investigations on the metasomatism in mantle xenoliths from basalts in southeasternChina | Chinese Journal of Geochemistry, Vol. 9, No. 2, pp. 93-98 | China | Geochemistry, Lherzolites |
DS1990-1603 1990 | Yagi, K., Gupta, A.K., Chatterjee, V.P. | The alkalic rocks from Amba Dunga, Deccan Plateau, India | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 828-829 | India | Carbonatite, Ijolite |
DS1990-1604 1990 | Yakovlev, B.G., Matsyuk, S.S., Vishnevskiy, A.A., Chubarov, V.M. | Evolution of mineral equilibration temperatures and petrogenesis of the deep mafic ferruginous granulites from Yakutian kimberlite pipes.(Russian) | Mineral. Zhurn., (Russian), Vol. 12, No. 4, August pp. 3-15 | Russia | Petrology, Mineral chemistry |
DS1990-1605 1990 | Yakovleva, T.P., Leskina, L.M., Matyukhin, V.V., Yampolskaya, E.G. | Functional state and sickness rate of diamond processing workers. (Russian) | Gig Tr Prof. Zabol., (russian), No. 8, pp. 38-42 | Russia | Diamond processing, Workers |
DS1990-1606 1990 | Yan Yaoyang, Zhang Yijun | The lower Proterozoic metamorphosed impure carbonatites southernJilin.*CHI | Jilin Geology, *CHI, Vol. 9, No. 4, pp. 34-39 | China | Carbonatite, Petrology |
DS1990-1607 1990 | Yang Jianjun, Guo Wenxiang | Study of a unique eclogitic inclusion in the kimberlite in Shandong, EastChina | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 502-504 | China | Eclogite, Inclusions |
DS1990-1608 1990 | Yarbrough, W.A., Messier, R. | Current issues and problems in the chemical vapor deposition of diamond | Science, Vol. 247, pp. 688-696 | Global | Diamond synthesis, Review |
DS1990-1609 1990 | Yaroslavskiy, R.I. | The most general prerequisites of diamond bearing potential of some Igneous rocks of central Asia.(Russian) | Dokl. Akad. Sci. SSSR, (Russian), No. 1, pp. 40-42 | Russia | Diamond potential, Igneous rocks |
DS1990-1610 1990 | Yarovoy, P.N., Konov, A.A., Serykh, S.V. | Nature of the luminesence of certain minerals from the Murun alkalicmassif | Doklady Academy of Science USSR, Earth Science Section, Vol. 304 No. 1-6, pp. 226-228 | Russia | Alkaline, Murun massif |
DS1990-1611 1990 | Yegorov, I.V. | Geomorphological methods in the exploration of kimberlite bodies.(Russian) | Geomorfologiya, (Russian), Vol. 1990 No. 4, December pp. 24-31 | Russia | Remote sensing, Lineaments |
DS1990-1612 1990 | Yegorov, K.N., Bogdanov, G.V., Paradina, L.F. | Main regularities of the chemistry of serpentinization of kimberlites.(Russian) | Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 315, No. 5, pp. 1213-1217 | Russia | Geochemistry, Serpentinization -kimberlites |
DS1990-1613 1990 | Yilmaz, Y. | Allochthonous terranes in the Tethyan middle East: Anatolia and surroundingregions. | Phil. Transactions Royal Society. Lond., Vol. A331, pp. 611-24. | Turkey | Tectonics - orogen |
DS1990-1614 1990 | Yingwei Fei, Mysen, B.O., Ho-Wang Mao | Experimental determination of the FO2 of the graphite/diamond COH fluid buffer up to a pressure of 15 GPa | Carnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 54-58 | Global | Experimental petrology, Graphite/diamond-COH |
DS1990-1615 1990 | Yoder, H.S.Jr. | Potassium-rich rock diversity and experimentally determined contiguity | Carnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 76-80 | Global | Experimental petrology, Kimberlite, phlogopite, monticellite |
DM1990-1917 1990 | York, G | Diamonds fill Saskatchewan dreams | Globe and Mail, ROB Tuesday January 16, p. B28 | Saskatchewan | News item, Claude Resources |
DS1990-1616 1990 | Yuan Zhongxin, Bai Ge | Geological features of Baiyan -Obo ore deposit and its genetic analyis | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 975 | China | Carbonatite, Baiyan -Obo |
DS1990-1617 1990 | Yuequn Jin, Taylor, L.A. | Secondary textures in spinel peridotite xenoliths in Cenozoic basalts from eastern China: mantle process or surface phenomenon? | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 805-807 | China | Xenoliths, Basalt |
DS1990-1618 1990 | Yuequn Jin, Taylor, L.A. | Probing into the mantle and crust through a South Pacific hot-spot: a studyof xenoliths from Tahiti, Society Islands | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 807-808 | Global | Mantle, Xenoliths |
DS1990-1619 1990 | Zeitler, K.M. | The globalization of the mining and exploration business | Preprint from PDA, March 1990 (Pres. and CEO of Metall Mining Corporation, 13p | Global | Economics, Exploration overview -Falconbridge |
DS1990-1620 1990 | Zelek, J.S. | Computer aided linear planimetric feature extraction | Ieee Transactions Of Geoscience And Remote Sensing, Vol. 28, No. 4, July pp. 567-572 | Global | Remote sensing, Computer aided |
DS1990-1621 1990 | Zelt, C.A., Ellis, R.M. | Crust and mantle Q from seismic refraction data: Peace River region | Canadian Journal of Earth Sciences, Vol. 27, pp. 1040-7. | Alberta | Geophysics - seismics, Peace River area |
DS1990-1622 1990 | Zeng Rongshu, Mackenzie, W.S. | Variation of the primary field of leucite under water deficient conditions in the system northeast-Ks-Q-H2O at PH2O =kb | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 129-130 | China | Experimental petrology, Leucite |
DS1990-1623 1990 | Zezin, R.B., Saparin, G.V., Smirnova, E.P., Obyden, S.K., Chukichev | Cathodluminescence of natural diamonds from Jakutian deposits | Scanning, Vol. 12, No.6, Nov-Dec. pp. 326-333 | Russia | Diamond morphology, Cathodluminescence |
DS1990-1624 1990 | Zhang Andi, Meyer, H.O.A., Guo Lihe, Zhou Jianxiong, Xie Xilin, Wang Alian, Xu | Comparative study of inclusions in diamonds with macrocrysts From kimberlites in north Chin a craton | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 504-505 | China | Diamond inclusions, Macrocrysts |
DS1990-1625 1990 | Zhang, R., Warrick, A.W., Myers, D.E. | Variance as a function of sample support size | Math. Geol, Vol. 22, No. 1, pp. 107-121 | Global | Geostatistics, Sample size |
DS1990-1626 1990 | Zhao Donggao, Huang Yunhui, Guo Yuemin | Serpentine -group minerals in Shandong kimberlites | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 829-831 | China | Serpentinites, Shandong -kimberlites |
DS1990-1627 1990 | Zhao Hailing, Deng Jinfu | Clinopyroxenes in basalt and its peridotite and pyroxenite xenoliths | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 135 | China | Xenoliths, Clinopyroxenes |
DS1990-1628 1990 | Zhao Lei, Han Shaoxu | A new variety-chromian kennedyite in kimberlite from Shandong Province, China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 717-718 | China | Mineralogy, Kennedyite |
DS1990-1629 1990 | Zhao Yiuying | The relationship between chromite and diamond in kimberlite in Lianoningprovince, in China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 831-832 | China | Diamond morphology, Chromite |
DS1990-1630 1990 | Zhao, Xixi, Coe, R.S., Zhou Yaoxiu, Wu Haoruo, Wang, Jie | New paleomagnetic results from northern China: collision and suturing with Siberia and Kazakhstan | Tectonophysics, Vol. 181, pp. 43-81 | China, Russia | Geophysics, Paleomagnetics |
DS1990-1631 1990 | Zhao, Y., Kim, Y.C. | A new graph theory algorithm for optimal ultimate pit design | American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-9, 12p | Global | Computer, Mining - pit design |
DS1990-1632 1990 | Zhon Danggao, Huang Yunhui | Phlogopites from the kimberlites and surrounding complexes in ShandongChina | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 133-134 | China | Mineralogy -phlogopites, Kimberlites |
DS1990-1633 1990 | Zhou Gaozhi, Xiong Baocheng, Liou, J.G., et al. | Occurrence and mineral parageneses of abundant eclogitic rocks from northern Hubei, Central China | Eos, Vol. 71, No. 43, October 23, p. 1708 Abstract | China | Eclogite, Paragenesis |
DS1990-1634 1990 | Zhou Lingdi | Mineralogy of some alkaline rocks from eastern China | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 770-771 | China | Alkaline rocks, Mineralogy |
DS1990-1635 1990 | Zhou Xiuzhong, Huang Yunhaui, Qin Shuying, Deng Chujun, Gao Yan, Yang | Studies on the type and the typomorphic characteristics of the garnets From kimberlites and the relationship between the garnets and diamond | International Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 141-142 | China | Mineralogy -garnets, Diamond morphology |
DS1990-1636 1990 | Zietz, I., Johnson, P.R., Wilson, G.V. | Aeromagnetic dat a and basement structures in Alabama | Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A231 | Global | Geophysics -aeromagnetics, Structure |
DS1990-1637 1990 | Zinchuk, N.N. | Distribution of secondary minerals in kimberlitic rocks of Yakutia.(Russian) | Izves. Akad. Nauk SSSR, Ser. Geol., (Russian), No. 5, May pp. 70-83 | Russia | Mineralogy, Kimberlite |
DS1990-1638 1990 | Zinchuk, N.N., Soboleva, S.V., Kotelnikov, D.D., Antonyuk, B.P. | Properties of layer silicates from kimberlite and host rocks in zones actively affected by trap magmatism (illustrated by Yakutia) | Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 160-162 | Russia | Kimberlite, Skarns |
DS1990-1639 1990 | Zippi, P.A., Bajc, A.F. | Recognition of a Cretaceous outlier in northwestern Ontario | Canadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 306-311 | Ontario | Mainly paleontology |
DS1990-1640 1990 | Zolnai, A. | Throw away digits and fast retrieval engines: new concepts in dat a storage and retrieval | Geobyte, Vol. 5, No. 1, February pp. 62-63 | Global | Computer, Data retrieval |
DS1990-1641 1990 | Zonenshain, L.P., Kuzmin, M.I., Natapov, L.M. | Geology of the USSR: a plate tectonic synthesis | American Geophysical Union (AGU) Geodynamic Series, Table of contents attached, Vol. 21, 242p | Russia | Tectonics, Platform, Siberia, Structure |
DS1990-1642 1990 | Zubkov, V.S., Smironov, V.N., Plyusnin, G.S., et al. | First Potassium-Argon dates and Strontoium isotopic composition of basanite from the explosion pipes of the Chulym-Yenisey Basin | Doklady Academy of Science USSR, Earth Science Section, Vol. 307, No. 4, pp. 217-220 | Russia | Geochronology, Basanite |