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Sheahan Diamond Literature Reference Compilation 1990


The Sheahan Diamond Literature Reference Compilation
The Sheahan Diamond Literature Reference Compilation is compiled by Patricia Sheahan who publishes on a monthly basis a list of new scientific articles related to diamonds as well as media coverage and corporate announcementscalled the Sheahan Diamond Literature Service that is distributed as a free pdf to a list of followers. Pat has kindly agreed to allow her work to be made available as an online digital resource at Kaiser Research Online so that a broader community interested in diamonds and related geology can benefit. The references are for personal use information purposes only; when available a link is provided to an online location where the full article can be accessed or purchased directly. Reproduction of this compilation in part or in whole without permission from the Sheahan Diamond Literature Service is strictly prohibited. Return to Diamond Resource Center
Sheahan Diamond Literature Reference Compilation - Scientific Articles by Author for all years
A B-Bq Br+ C D E F G-Gq Gr+ H I J K-Km Kn+ L M-Md Me+ N O P Q R S-Sg Sh+ T U V W X Y Z
Sheahan Diamond Literature Reference Compilation - Media/Corporate References by Name for all years
A B C D-Di Di+ E F G H I J K L M N O P Q R S T U V W X Y Z
Tips for Users
Posted/Published Reference CodesThe SDLRC provides 3 types of references identified in the reference code. DS for scientific article, DM for a media article, and DC for a corporate announcement. Consider DS0512-0001. The DS stands for "diamond scientific". 05 stands for 2005, the year the reference was posted. 12 represents the month the reference was posted. For all years prior to 2015 the default month is 12. -0001 is the reference's identifier and it does not mean anything. The number below the refence code, ie 2015, is the year the article was published. Note that the posted year may sometimes be later than the published year.
Sort OrderReferences are sorted by the "author" name and when the reference was posted to the compilation.
Most RecentIf the reference code is highlighted yellow, the reference was made available through the most recent monthly compilation of new literature. Use this to check out new references. When new references are posted, we make it our priority to track down an online link and obtain an abstract. With regard to older references, tracking down an abstract and an online link is a work in progress.
Link to external location of article: If the title has a link, it means we have found a location online where you can either retrieve the full article free, or purchase access to it. The Sheahan Diamond Literature Service is not a technical article procurement service; if you want a restricted article, you must deal directly with the vendor who controls the copyright to the article.
Searching this page for a specific term or authorIn your Firefox browser click Edit in the menu bar and then Find. In the Find box that shows up at the bottom of the web page enter your search term. Firefox will highlight all occurrences. This is particularly helpful when the author you are seeking was not the lead author by whom the compilation is sorted.
Sending or sharing a referenceThe left column (Posted/Published) has an embedded hyperlink for each reference. In Firefox, if you right click on it, you can obtain the link url for that reference's location within the page, which you can copy and paste into an email or any other document. You can also use the "share this link" option to tweet, facebook etc the link.
1990 Reference Compilation
Posted/
Published
AuthorTitleSourceRegionKeywords
DS1990-0101
1990
Abbott, D., Menke, W.Length of the global plate boundary at 2.4 GaGeology, Vol. 18, No. 1, January pp. 58-61GlobalCraton, Size of the plates
DS1990-0102
1990
Abramovich, I.I., Klushin, I.G.Geodynamics and metallogeny of folded beltsA.a. Balkema Publ, 255pRussiaBook -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 ColoradoUnited States Geological Survey (USGS) Open File, No. MF-2008-D, 1 : 500, 000Utah, Colorado PlateauGeophysics -gravity, Map
DS1990-0104
1990
Agee, C.B.A new look at differentiation of the earth from melting experiments on theAllende meteoriteNature, Vol. 346, No. 6287 August 30, pp. 834-837GlobalMeteorite
DS1990-0105
1990
Akagi, T.Genesis of diamonds and behaviour of trace elements in seawater.*JPNGeochemistry, *JPN., Vol. 24, No. 1, pp. 1-12GlobalGeochemistry, Diamond genesis
DS1990-0106
1990
Akaishi, M., Kanda, H., Yamoka, S.Synthesis of diamond from graphite-carbonate systems under very hightemperature and pressureJournal of Crystal Growth, Vol. 104, pp. 578-581GlobalDiamond 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. 48-56RussiaSedimentology, 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 fnr Mineralogie Abh, Vol. 161, No. 3, pp. 255-286GlobalAlkaline 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-abrasiontechniqueChemical Geology, Vol. 80, pp. 351-363GlobalGeochronology, 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. 9-11RussiaDiamonds, Alluvials -placers
DS1990-0111
1990
Alexander, J., Leeder, M.R.Geomorphology and surface tilting in an active extensional basin, southwestMontana, USAJournal of the Geological Society of London, Vol. 147, pt. 3, May pp. 461-468MontanaGeomorphology, Basin
DS1990-0112
1990
Allegre, C.The behaviour of the earth, continental aand seafloor mobilityHarvard University Press, 275p. $ 14.95GlobalBook -ad, Behaviour of the earth
DS1990-0113
1990
Allen, R.B.Bibliography of South American geology: Volume 1, ArgentinaEarth Sciences and Resources Institute, 373p. $ 75.00ArgentinaBibliography, Book -ad
DS1990-0114
1990
Altobelli, C.How to value irradiated diamondsJewelers Circular Keystone, Vol. 161, No. 3, March p. 130GlobalDiamond morphology, Irradiated diamonds
DS1990-0115
1990
Altukhova, Z.A., Talnikova, S.B.Rare earth elements in autolith-bearing kimberlite breccias as indicatorsof geochemical evolution of the kimberlite systemInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 780-781RussiaGeochemistry, Kimberlite -rare earths
DS1990-0116
1990
Amari, S., Anders, E., Virag, A.Interstellar graphite in meteoritesNature, Vol. 345, No. 6272, May 17, p. 238-239GlobalMeteorites, Graphite
DS1990-0117
1990
Anderson, D.L.The importance of being eclogiteEos, Vol. 71, No. 17, April 24, p. 523 Abstract onlyGlobalExperimental petrology, Eclogite
DS1990-0118
1990
Ansah, K.Rehabilitation of the Ghanian mining sectorNatural Resources forum, Vol. 14, No. 3, August pp. 240-243GhanaDiamond production, Mining economy
DS1990-0119
1990
Anthony, J.W., et al.Handbook of mineralogy, Volume 1, elements, sulfides, sulfosaltsMineral Data Publ, 588p. approx. $ 82.50GlobalMineralogy, Book review
DS1990-0120
1990
Anthony, T.R., Banholzen, W.F., Fleische, J.F., Wei, L.H.Thermal diffusivity of isotopically enriched C-12 diamondPhys. Rev. B., Vol. 42, No. 2, July 15, pp. 1104-1111GlobalDiamond morphology, Geochronology C-12 diamon
DS1990-0121
1990
Antonelli, M., Cambray, F.W.Detachment controlled sill emplacement in the midcontinent rift system ofthe Lake Superior regionGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A369Michigan, Kansas, MidcontinentTectonics, Rift
DS1990-0122
1990
Appiah, H., Norman, D.I.Origin of diamonds in the Akwatia diamond field, GhanaGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A362GhanaDiamond, Akwatia
DS1990-0123
1990
Arai, S.Characterization of spinel peridotites in terms of olivine-spinel mantlearrayTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125South AfricaPeridotites, 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, 184pUnited StatesGeochemistry, Sample procedures
DS1990-0125
1990
Arik, A.Effects of search parameters on kriged reserve estimates #2American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-48, 11pGlobalGeostatistics, Kriging
DS1990-0126
1990
Arik, A.Effects of search parameters on kriged reserve estimates #1International Journal of Mining and Geological Engineering, Vol. 8, pp. 305-318GlobalGeostatistics, Ore reserves
DS1990-0127
1990
Arkani-Hamed, J., Urquhart, W.E.S.Reduction to the pole of the North American magnetic anomliesGeophysics, Vol. 55, No. 2, February pp. 218-225MidcontinentGeophysics, Magnetics, gravity
DS1990-0128
1990
Arkani-Hamed, J., Urquhart, W.E.S.Reduction to the pole of the North American magnetic anomaliesGeophysics, Vol. 55, No. 2, February pp. 218-225United States, CanadaGeophysics -magnetics, Crust
DS1990-0129
1990
Armbruster, T., Rothlisberger, F., Seifert, F.Layer topology, stacking variation, and site distortion in melilite-relatedcompounds in the system CaO-ZnO-GeO2-SiO2American Mineralogist, Vol. 75, No. 7-8, July-August pp. 847-858GlobalMelilite, Experimental petrology
DS1990-0130
1990
Ash, C.H., Arksey, R.L.Tectonic setting of allochthonous upper mantleultramafic rocks in theCache Creek terrane of thenorth western Canadian CordilleraGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A4. AbstractBritish ColumbiaUltramafic, Mantle harzburgite
DS1990-0131
1990
Aubouin, J., Bourgois, J.Tectonics of circum Pacific continental marginsV.s.p. Publ, 244p. approx. $ 100.00 United StatesPacific OceanTectonics, Book -ad
DS1990-0132
1990
AusIMMTailings disposal at ArgyleAustralian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 4, July p. 49AustraliaNews item, Argyle mine -tailings
DS1990-0133
1990
AusIMMInnovation required in alluvial miningAustralian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 4, July pp. 40-41GlobalMining, Alluvial - brief overview
DS1990-0134
1990
AusIMM, Australian Mining Industry CouncilGuidelines to the Australian code for reporting of identified resources andore reservesAusIMM, Australian Mining Industry Council, May 5pAustraliaEconomics, Ore reserve guidelines
DS1990-0135
1990
Austin, G.T.Diamond - USBM reviews current developments concerning diamondAmerican Ceramic. Soc. Bulletin, Vol. 69, No. 5, May pp. 854-855GlobalDiamond -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 1988Usbm Mineral Industry Studies - Gem Stone Production, p. 15GlobalNews item, Diamond recovered
DS1990-0137
1990
Austin, G.T.Gem stones; United States Bureau of Mines, 1990United States Bureau of Mines, 21pGlobalProduction, consumption, tables, Diamond -review of countries
DS1990-0138
1990
Austin, G.T.Gem stones; Minerals Yearbook, 1990U.s.bureau Of Mines, Minerals Yearbook, 1989, 20pUnited StatesDiamonds covered, Prices/consumption/prospecting activities
DS1990-0139
1990
Austin, G.T.Gem stones; U.S. Minerals Yearbook, 1990U.s. Minerals Yearbook, Vol. 1, pp. 413-424United StatesOverview 1988, Production
DS1990-0140
1990
Austin, G.Y.Gem stones; Mining Engineering, 1990Mining Engineering, Vol. 42, No. 6, June pp. 563-564United States, GlobalEconomics, Brief overview of world p
DS1990-0141
1990
AustralianCluff closer to solving diamond mysteryAustralian, May 31, 1/2pAustraliaNews item, Cluff
DM1990-1643
1990
Australian Journal of MiningWA earns 57% more revenue from its friend- diamondsAustralian Journal of Mining, October p. 29, 31. (1/2p)AustraliaNews item, Diamond production
DS1990-0142
1990
Ave Lallemant, H.G., Guth, L.R.Role of extensional tectonics in exhumation of eclogites and blueschists inan oblique subduction setting northeastern VenezuelaGeology, Vol. 18, No. 10, October pp. 950-953VenezuelaEclogites, Tectonics
DS1990-0143
1990
Azbel, I.Ya., Tolstikhin, I.N.Geodynamics, magmatism and degassing of the earthGeochimica et Cosmochimica Acta, Vol. 54, pp. 139-154GlobalMantle dynamics, Mantle genesis
DS1990-0144
1990
B.C. and Yukon Chamber of MinesCordilleran geology and exploration roundupB.c. And Yukon Chamber Of Mines, Program February 6-9 1990GlobalCordillern Roundup, Exploration
DS1990-0145
1990
Baafi, E.Y., Ichwan, Z.A fortran based microcomputer screen handling system for miningapplicationsAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-93, 6pGlobalGeostatistics, Mining applications
DS1990-0146
1990
Baars, D.L.Conjugate basement rift zones in Kansas, Midcontinent USA #1Geological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on, p. 24, AbstractKansasTectonics, Midcontinent
DS1990-0147
1990
Babaei, A.Evolution of antivergent folds on a Paleozoic accretionary prism, Arkansaw:an alternative viewGeology, Vol. 18, No. 10, October pp. 987-990ArkansasTectonics, Folding
DS1990-0148
1990
BabelEvidence for early Proterozoic plate tectonics from seismic reflectionprofiles in the Baltic Shield.Nature, Vol. 348, Nov. 1, pp. 34-38.Finland, Norway, Sweden, Baltic StatesGeophysics - seismics, Tectonics, model, MOHO, subduction
DS1990-0149
1990
Bacon, C.R.Calc-alkaline, shoshonitic and primitive tholeiiticlavas fromMonogenetic volcanoes near Crater Lake,OregonJournal of Petrology, Vol. 31, pt. 1, pp. 135-166OregonAlkaline rocks, Shoshonite
DS1990-0150
1990
Badziag, P., Verwoerd, W.S., Ellis, W.P., Greiner, R.Nanometre-sized diamonds are more stable than graphiteNature, Vol. 343, No. 6255, Jan. 18, pp. 244-245GlobalDiamond crystallography
DS1990-0151
1990
Bagdasarov, Yu.A.Apatite carbonate eruptive breccias in the TomtorMassif -new type ofrocks of carbonatite complexes.RUSDoklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 310, No. 4, pp. 931-935RussiaCarbonatite, Apatite
DS1990-0152
1990
Bagdasarov, Yu.A., Syngayevskiy, Ye.D.Conditions of formation and source of carbonatites of the Dubravinskoyeoccurrence, as inferred from data on sulfur, oxygen and carbon isotopesDoklady Academy of Science USSR, Earth Science Section, Vol. 304 No. 1-6, pp. 215-218RussiaCarbonatite, Geochronology
DS1990-0153
1990
Bailey, D.K.Mantle carbonatite eruptions: crustal context and evolutionLithos, Special Issue, Vol. 25, No. 4, pp. 37-42GlobalMantle, Carbonatite
DS1990-0154
1990
Bailey, D.K., Hampton, C.M.Volatiles in alkaline magmatismLithos, Special Issue, Vol. 25, No. 4, pp. 157-166GlobalAlkaline rocks, Experimental petrology
DS1990-0155
1990
Baker, M.B., Wyllie, P.J.Liquid immiscibility in a nephelinite-carbonate system at 25 kbar andimplications for carbonatite originNature, Vol. 346, No. 6280, July 12, pp. 168-170HawaiiCarbonatite, Experimental petrology
DS1990-0156
1990
Balashov, Yu.A., Kotogin, N.F.Geochemistry of rare earth and other trace elements in the Archeangreenstone belts of the Voronoezh crystalline massif. (Russian)Geochemistry International (Geokhimiya), (Russian), No. 4, pp. 603-609RussiaPeridotite, Picrite
DS1990-0157
1990
Balfour, I.Aga Khan III. Famous diamonds of the world XLIIIIndiaqua, No. 55 1990/1, p. 195-196GlobalFamous diamonds, Aga Khan III
DS1990-0158
1990
Balfour, I.Star of Egypt. Famous diamonds of the world XLIIIIndiaqua, No. 55 1990/1, p. 197-198GlobalFamous diamonds, Star of Egypt
DS1990-0159
1990
Ball, D.G.A., Robin, P.Y.F.METPET: metamorphic petrology microcomputer programsJournal of Metamorphic Geology, Vol. 8, No. 3, May pp. 251-256GlobalComputer program -METPET., Petrology
DS1990-0160
1990
Ballhaus, C., Berry, R.F., Green, D.H.Oxygen fugacity controls in the earth's upper mantleNature, Vol. 348, No. 6300, November 29, pp. 437-439GlobalMantle, 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. 698-701RussiaGarnet mineralogy, Deposit -Udachnaya
DS1990-0162
1990
Barber, B.Calcium carbonate in Zimbabwe... mentions locations of carbonatitesZimbabwe Geological Survey Mineral Resources Series, No. 21, 150p.ZimbabweCarbonatite
DS1990-0163
1990
Bardossy, A., Bogardi, I., Kelly, W.E.Kriging with imprecise (Fuzzy) variograms. I. theory. II. ApplicationsMath. Geol, Vol. 22, No. 1, pp. 63-79. pt. 2. 81-94GlobalGeostatistics, Kriging, variograM.
DS1990-0164
1990
Bareanov, G.P., Zezin, R.B., Kuznetsova, V.P.Inclusions of 'diamond within diamond' type and pecularities ofcrystallography and morphology of a host diamond.(Russian)Izvest. Akad, Nauk SSSR, (Russian), Vol. 1990, No. 10, October, pp. 70-77RussiaDiamond morphology, Diamond inclusions
DS1990-0165
1990
Barker, A.J.Introduction to metamorphic textures and microstructuresBlackie and Sons Publ, 170p. $ 35.95 softbound ISBN 0-216-02131-5GlobalBook, Metamorphic textures
DS1990-0166
1990
Barnard, F.The winds of change ruffle Guyana's waters. Brief mention of diamondactivities in an overview of activities in GuyanaInternational Liaison Group on Gold Mineralization Newsletter, No. 11, October 1990 pp. 45-46GuyanaNews item, Diamond activities
DS1990-0167
1990
Barnes, S.J., Often, M.Ti-rich komatiites from northern NorwayContributions to Mineralogy and Petrology, Vol. 105, No. 1, pp. 42-54NorwayKomatiites, titanium, Greenstone belt
DS1990-0168
1990
Barnsley, M.F.The desktop fractal design systemAcademic Press, 48p. and disc. approx. $ 50.00BookComputers, 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, CanadaCanadian Journal of Earth Sciences, Vol. 27, No. 11, November pp. 1451-1461OntarioLamprophyre, Geochronology
DS1990-0170
1990
Barsanov, G.P., Zezin, R.B., Kuznetsova, V.P.Influence of diamond in diamond -type inclusions on crystallographicalmorphological pecularities of diamond host. (Russian)Izvest. Akad. Nauk SSSR, (Russian), No. 10, pp. 70-78RussiaDiamond 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 centralzone of the Limpopo Belt.Precambrian Research, Vol. 48, pp. 299-308.Southern Africa, ZimbabweDikes, 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. 15-19RussiaDiamond 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. 85-87RussiaMineralogy, 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-CentralGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 2ArkansasCarbonatite, Rare earths
DS1990-0175
1990
Bass, J.D., Kanzaki, M.Elasticity of a majorite pyrope solid solutionGeophysical Research Letters, Vol. 17, No. 11, October pp. 1989-1992GlobalGarnet, Pyrope
DS1990-0176
1990
Bassi, G., Nichols, B.C.Factors controlling style of continental rifting:insights fromgeodynamic modellingG.s.c. Forum January 16-17, Ottawa, Poster display AbstractCanadaTectonics, Rifting
DS1990-0177
1990
Bates, M.P., Halls, H.C.Regional variation in paleomagnetic polarity of theMatachewan dyke swarmrelated to the KapuskasingStructural Zone, OntarioCanadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 200-211OntarioTectonics, Kapuskasing Structural Zo
DS1990-0178
1990
Bayer, R., Lucazeau, F., Nicolas, A.Texture of the peridotite xenoliths and geophysical arguments for recentasthenospheric diapirism in the Massif Central, FranceTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125FrancePeridotites, Xenoliths
DS1990-0179
1990
Beamish, D.A granite window to the lower electrical crust and upper mantleTerra Nova, Vol. 2, pp. 314-319GlobalMantle, Geophysics -Magnetotellur
DS1990-0180
1990
Beccaluva, L., Coltori, M., Marchesi, S.Lithospheric oceanic mantle beneath the Canary Islands: evidence fromultramafic xenoliths from LanzaroteTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 125GlobalBasanite, 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 NorthAmericanlithosphereNature, Vol. 343, No. 6259, February 15, pp. 636-638MidcontinentGeophysics, Bouguer gravity
DS1990-0182
1990
Bedard, L.P.Petrogenesis of mantle derived large-ion lithophile elements (LILE) enriched Archean monzodiorites andtrachyandesites ( sanukitoids) ..Canadian Journal of Earth Sciences, Vol. 27, pp. 1135.OntarioSuperior Province, Alkaline rocks - calc alkaline
DM1990-1644
1990
Behrmann, N.De Beers to shift control of its holdings outside of South Africa toWall Street Journal, Wednesday March 7, p. A3South AfricaNews 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. 121-126RussiaPetrology, Diamond mentioned
DS1990-0184
1990
Bell, D.R., Rossman, G.R.Hydroxyl in anhydrous minerals from eclogite xenolithsEos, Vol. 71, No. 17, April 24, p. 523 Abstract onlySouth Africa, Colorado PlateauEclogite, Xenoliths
DS1990-0185
1990
Bell, J.A.E.Value added productsThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 67-73GlobalCopper and nickel composites
DS1990-0186
1990
Bell, J.S., McCallum, R.E.In situ stress in the Peace River Arch area, western CanadaGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 270-281AlbertaPeace 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 theplate tectonic theory. Vol. II Alternative theoriesAugustithis Publishing, (Greece), Vol. I. 435p. $ 50.00 Vol. II 444p. $ 50.00GlobalPlate tectonics, Theories
DS1990-0188
1990
Beloussov, V.V.Tectonosphere of the earth: upper mantle and crust interactionTectonophysics, Vol. 180, No. 2-4, August 20, pp. 139-184GlobalMantle, Review -tectonics
DS1990-0189
1990
Beloussov, V.V.Tectonophyere of he Earth: upper mantle and crust interactionTectonophysics, Vol. 180, No. 2-4, Aug. 20, pp. 139-184.MantleCrust, 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 mantleGeochimica et Cosmochimica Acta, Vol. 54, pp. 3449-3460California, Arizona, New MexicoMantle, Nodules -kaersutites
DC1990-1918
1990
Benguela Concessions LimitedAnnual Report (1991 due out October 1991)Benguela Concessions Annual Report, 27pSouth Africa, Southwest Africa, NamibiaNews item, Benguela annual report
DS1990-0191
1990
Benito Garcia, R., Martinez Frias, J.BITCLA: GW-BASIC program to plot classification diagramsComputers and Geosciences, Vol. 16, No. 2, pp. 265-272GlobalProgram -BITCLA., Classification plots
DS1990-0192
1990
Benito Garcia, R., Martinez Friaz, J.BITERCLA: GW-BASIC program to plot classification diagramsComputers and Geosciences, Vol. 16, No. 2, pp. 265-267GlobalComputer, Program - BITERCLA.
DS1990-0193
1990
Bennett, R.H., Bryant, W.R., Hulbert, M.H.Microstructure of fine grained sediments- from mud to shaleSpringer Verlag, 458p. $ approx. $ 98.00GlobalBook -ad, Sediments -fine grained
DS1990-0194
1990
Bergeron, C., Morris, T.L., Ioup, J.W.Upward and downward continuation of airborne electromagnetic dataSociety of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 696-699. Extended abstractGlobalGeophysics, electromagnetic -airborne
DS1990-0195
1990
Berhe, S.M.Ophiolites in northeast and East Africa: implicationsfor Proterozoiccrustal growthJournal of the Geological Society of London, Vol. 147, No. 1, pp. 41-58East AfricaOphiolites, Proterozoic
DS1990-0196
1990
Bertka, C.M., Holloway, J.R., Mysen, B.O.Partial melting phase relations in an iron-rich mantleCarnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 80-87GlobalExperimental 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 Beltand surrounding northern Arabian platform in SyriaGeology, Vol. 18, No. 12, December pp. 1235-1239SyriaGeophysics -gravity, Craton
DS1990-0198
1990
Best, M., Spies, B.Recent developments in analysis and presentation of large data sets inmineral explorationGeophysics, The leading Edge of Exploration, Vol. 9, No. 9, September pp. 37-43GlobalComputers, Geophysics
DS1990-0199
1990
Bi, Xiang Xin, Eklund, P.C., et al.Optical properties of chemical vapour deposited diamond filmsJournal of Material Research, Vol. 5, No. 4, pp. 811-817GlobalDiamond synthesis, CVD.
DS1990-0200
1990
Bickford, M.E.Origin of the middle Proterozoic granite-rhyoliteterranes of themidcontinent: a model involvingaccretion followed by riftingGeological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 5MidcontinentProterozoic, 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, SaskatchewanGeology, Vol. 18, No. 1, January pp. 14-18SaskatchewanProterozoic, 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 SaskatchewanGeology, Vol. 18, No. 1, January pp. 14-18SaskatchewanTectonics, 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 elementfractionationChemical Geology, Vol. 82, No. 1/2, March 30, pp. 1-14GlobalMagma 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 compressivedetachments in continentsTectonophysics, Vol. 177, pp. 325-336GlobalMantle, 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 theSiberian craton #2Doklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 122-125RussiaEclogite, Kimberlite breccia
DS1990-0206
1990
Biryukov, V.M., Kosygin, Yu.A.First find of accessory diamonds in drusitic eclogites of some ophiolitecomplexes in TransbaikaliaDoklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 104-107RussiaEclogites -diamonds -analyses, Ophiolites
DS1990-0207
1990
BitechAcid mine drainage- designing for closureBiTech, 550p. approx. $ 110.00GlobalMine drainage, Book -ad
DS1990-0208
1990
Bjelland, H.Writing better technical articlesTab Books, 188pGlobalBook -ad, Writing
DS1990-0209
1990
Black, T.C., Freyberg, D.L.Simulation of one dimensional correlated fields using a matrixfactorization moving average approachMath. Geol, Vol. 22, No. 1, pp. 39-62GlobalGeostatistics, Random field
DS1990-0210
1990
Blank, H.R., Kucks, R.P.Preliminary aeromagnetic, gravity and generalizedgeologic maps of theUnited States Geological Survey (USGS) Basin and Range-ColoradoPlateau transition zone study area in southwestUtah, NevadaUnited States Geological Survey (USGS) Open File, No. 89-0432, 16p. 3 oversize sheets 1: 250, 000Colorado Plateau, UtahGeophysics -magnetics, gravity, Map
DS1990-0211
1990
Blinova, G.K.Distribution of structural impurities in diamonds of different originDoklady Academy of Science USSR, Earth Science Section, Vol. 304 No. 1-6, pp. 156-158RussiaDiamond morphology, Impurities
DS1990-0212
1990
Bliss, J.D., McKelvey, G.E., Allen, M.S.Application of grade and tonnage deposit models: the search for oredeposits possible amenable to small scale miningUnited States Geological Survey (USGS) Open File, No. 90-0412, 24p. $ 3.75GlobalReserves -Models -grade and tonnage, Mining applications
DS1990-0213
1990
Bloomer, S., Stern, R.Tectonic originsNature, Vol. 346, No. 6284, August 9, p. 518GlobalTectonics, Volcanics
DS1990-0214
1990
Blundell, D.J.Seismic images of continental lithosphereJournal of Geological Society of London, Vol. 147, pp. 895-913.MantleGeophysics - seismics, Moho, lithosphere
DS1990-0215
1990
Blundell, D.J., Gibbs, A.D.Tectonic evolution of the North Sea riftsClarendon Press, Oxford, 272p. Cost?North SeaTectonics, Rifting
DS1990-0216
1990
Bocchio, R., De Capitani, L., Liborio, G., Maresch, W.V., MottanaThe eclogite bearing series of Isla Margarita, Venezuela: geochemistry ofmetabasic lithologies in the la Rinconada and Juan Griego GroupsLithos, Vol. 25, No. 1-3, November pp. 55-70VenezuelaEclogites, 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 sourceTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 126ItalyLherzolite, Geochemistry
DS1990-0218
1990
Bodinier, J.L., Vasseur, G., Vernieres, J., Dupuy, C., Fabries, J.Mechanisms of mantle metasomatism: geochemical evidence from the Lherzorogenic peridotiteJournal of Petrology, Vol. 31, No. 3, June pp. 597-628GermanyMantle 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-LabradorGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A12. AbstractQuebec, LabradorArfvedsonite, Rare earths
DS1990-0220
1990
Bonatti, E.Subcontinental mantle exposed in the Atlantic ocean on St. Peter-PaulisletsNature, Vol. 345, No. 6278, June 28, pp. 800-802Atlantic oceanMantle, Petrology
DS1990-0221
1990
Bonatti, E.Not so hot spots in the oceanic mantleScience, Vol. 250, No. 4977, October 5, pp. 107-111GlobalMantle, Hotspots
DM1990-1645
1990
Booth, D.Digital geological mapping. Brief outline -definitionsaspects of digitalmap productionMining Magazine, Vol. 162, No. 5, May pp. 366-367GlobalComputers, Digital maps
DS1990-0222
1990
Boris, E.I., Rotman, A.Ya., Serenko, V.P.Time of occurrence of vent facies of basite volcanism within BotuobiyaupliftSoviet Geology and Geophysics, Vol. 31, No. 7, pp. 48-53RussiaBasite, Tectonics
DS1990-0223
1990
Boryta, M., Condie, K.C.Geochemistry and origin of the Archean Beit Bridge complex, Limpopo @South AfricaJournal of the Geological Society of London, Vol. 147, pt. 2, March pp. 229-240South AfricaGeochemistry, Beit Bridge Complex
DS1990-0224
1990
Bosse, J.Les lamprophyres de la region du lac Shortt. Projet de fin d'etudesUniversity of du Quebec a Montreal, 39p.QuebecDikes - lamprophyre, Deposit - Lac Shortt
DS1990-0225
1990
Bostwick, C.J., Pelley, C.W.Computer aided interpretation of geotechnical dataThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 100, 19pGlobalComputer, Numerical modeling
DS1990-0226
1990
Boulton, G.S., Clark, C.D.The Laurentide ice sheet through the last Glacial cycle - the topology ofdrift lineations as a key to dynamic behaviour of former ice sheetsTransactions Royal Society. Edinburgh Earth Science, Vol. 81, pp. 327-348Canada, United States, EuropeGeomorphology, Laurentide ice sheet
DS1990-0227
1990
Boulton, G.S., Clark, C.D.A highly mobile Laurentide ice sheet revealed by satellite images ofglacial lineationsNature, Vol. 346, No. 6287 August 30, pp. 813-817OntarioGeomorphology, remote sensing, Laurentide
DS1990-0228
1990
Bourne, H.L.What it's worth: a review of mineral royalty information #1Mining Engineering, Vol. 42, No. 7, July pp. 676-680GlobalEconomics, Royalty information
DS1990-0229
1990
Bowman, J.R., Kennett, B.L.N.An investigation of the upper mantle beneath northwest Australia using a hybridseismographarrayGeophys. Journal of International, Vol. 101, No. 2, pp. 395-410AustraliaMantle, Geophysics -seismics
DS1990-0230
1990
Bowring, S.A., Karlstrom, K.E.Growth, stabillization and reactivation of Proterozoic lithosphere in thesouthwestern United StatesGeology, Vol. 18, No. 12, December pp. 1203-1206Colorado Plateau, Arizona, New MexicoMantle, Tectonics
DS1990-0231
1990
Boxer, G.L., Deakin, A.S.Argyle alluvial depositsIn: Geology of the Mineral Deposits of Australia and Papua New Guinea ed., Vol. 2, pp. 1655-1658AustraliaAlluvials, Deposit -Argyle
DS1990-0232
1990
Braile, L.W., et al.Preliminary new models of the crustal structure beneath the Kenya Rift fromthe KRISP 90 seismic refraction profilesEos, Vol. 71, No. 43, October 23, p. 1450 AbstractKenyaGeophysics -seismics, Tectonics
DS1990-0233
1990
Braithwaite, R.W.Importance of borehole surveying for mineral exploration, borehole planningand prospect evaluationTransactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. A., pp. A110-A113GlobalBorehole 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. 49-56RussiaDiamond morphology, Diamond inclusions
DM1990-1646
1990
Brewis, T.Sampling and weighingMining Magazine, Vol. 163, No. 4, October pp. 274-276, 278-280GlobalSampling, Weighing -overview of companies/suppliers/processes
DS1990-0235
1990
Brey, G.P., Kohler, T.Geothermobarometry in four phase Lherzolites II. New thermobarometers, andpractical assessment of existing thermobarometersJournal of Petrology, Vol. 31, pt. 6, pp. 1353-1378GlobalGeothermobarometry, Lherzolites
DS1990-0236
1990
Brey, G.P., Kohler, T., Nickel, K.New pyroxene geothermobarometers and testing of existing calibrationsTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 67GlobalGeothermobarometers, Lherzolites
DS1990-0237
1990
Brey, G.P., Kohler, T., Nickel, K.G.Geothermobarometry in four phase lherzolites I. experimental results from10 to 60 kbJournal of Petrology, Vol. 31, pt. 6, pp. 1313-1352GlobalGeothermobarometry, Lherzolites
DS1990-0238
1990
Brice, W.C., Lehmann, E.K., Beck, J.W., Knoll, A.Mining in Minnesota: balancing environmental protection and economicdevelopmentAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-26, 10pMinnesotaLaw, Mining regulations
DS1990-0239
1990
Briceno, H., Schubert, C., Paolini, J.Table -mountain geology and surficial geochemistry: Chimanta Massif, Venezuelan Guyana ShieldJournal of South American Earth Sciences, Vol. 3, No. 4, pp. 179-194VenezuelaShield, Geochemistry
DS1990-0240
1990
Bridges, S.R.The future of desk top computers in geophysicsLeading Edge of Exploration (Geophysics News letter), Vol. 9, No. 3, March pp. 17-21GlobalComputers, Geophysics
DM1990-1647
1990
Brock, GGem fever- Saskatchewan luring diamond prospectorsOttawa Citizen Newspaper, Wednesday Dec. 26, p. D12SaskatchewanNews 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 depositsInternational Geology Review, Vol. 32, No. 11, November pp. 1156-1165RussiaMolybdenuM., Mineralogy
DS1990-0242
1990
Brodskaya, S.Y., Sharanova, Z.V., Genshaft, Y.S., Ilupin, I.P.Temperatures of secondary geologic processes in theYakutia kimberlitesevaluated from magneticdata.(Russian)Izvest. Akad. Nauk, SSSR, (Russian), No. 1, January pp. 62-70. ISI# CR 707RussiaGeophysics -magnetics, Alteration
DS1990-0243
1990
Broecker, W.S., Denton, G.H.What drive's glacial cycles?Scientific American, Vol. 262, No. 1, January pp. 48-107GlobalAstronomy, General overview of Global climates
DS1990-0244
1990
Brooker, R.A., Hamilton, D.L.Three liquid immisicibility and the origin of carbonatitesNature, Vol. 346, No. 6283, ugust 2, pp. 459-461GlobalCarbonatite, Chemistry
DS1990-0245
1990
Brooker, R.A., Hamilton, D.L.Three liquid immiscibility and the origin of carbonatitesTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 67GlobalOrigin, Carbonatite
DS1990-0246
1990
Brown, K.M.The nature and hydrogeologic significance of mud diapirs and diatremes foraccretionary systemsJournal of Geophy. Res, Vol. 95 pp. 8969-8982GlobalMud diapirs
DS1990-0247
1990
Bryndzia, L.T., Wood, B.J.Oxygen thermobarometry of abyssal spinel peridotites: the Redox state andC-O-H volatile composition of the earth's sub-oceanic upper mantleAmerican Journal of Science, Vol. 290, December pp. 1093-1116GlobalMantle, Peridotites, experimental petrology
DS1990-0248
1990
Buchan, K.L., et al.Relative age of Otto stock and Matachewan dikes from paleomagnetism andimplications for Precambrian polarCanadian Journal of Earth Sciences, Vol. 27, pp. 915-22.OntarioPolar wander path, Diabase dike, Geochronology
DS1990-0249
1990
Bucher-Nurminen, K.Geological phase diagram software- brief review of Thermocalc; PTX-systemGeo-Calc and Geotab; Perplex and VertexTerra Nova, Vol. 2, pp. 401-410GlobalComputer, Programs -Thermocalc, PTX-system, Geo-calc, Geoteb, Perplex
DS1990-0250
1990
Bucher-Nurminen, K.Transfer of mantle fluids to the lower continental crust: constraints frommantle mineralogy and MOHO temperatureChem. Geol, Vol. 83, No. 3/4, June 25, pp. 249-261GlobalMOHO, Mantle mineralogy
DS1990-0251
1990
Buckley, H.A., Woolley, A.R.Carbonates of the magnesite-siderite series from four carbonatitecomplexesMineralogical Magazine, Vol. 54, September pp. 413-418GlobalCarbonatite, Magnesite-siderite
DS1990-0252
1990
Bukowinski, M.S.T.Thermodynamically consistent decompression: implications for lower mantlecompositionJournal of Geophysical Research, Vol. 95, No. B8, August 10, pp. 12, 583-12, 593GlobalMantle, Mineralogy
DS1990-0253
1990
Bulanova, G.P., Spetsius, Z.V.Inclusion in diamond and minerals of mantle xenoliths from kimberlites as asource of information on the upper mantle compositionInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 784-785RussiaDiamond morphology, Diamond inclusions
DS1990-0254
1990
Bulashevich, Yu.P., Khachay, Yu.V.Mechanism of convection in the upper mantle of the earthDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 1-4RussiaMantle, Experimental
DS1990-0255
1990
Bunch, J.P., Gurr, T.M.Environmental auditing as an effective management tool for the miningindustryAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-13, 11pGlobalMining, Environmental audit
DS1990-0256
1990
Burness, H.S., Martin, W.E.The effects of global warming on the mining industry:issues, tradeoffsand optionsColorado School of Mines, Department of Mineral Economics, Working Paper, No. 90-3, 46pGlobalMining industry, Economics-global warming
DS1990-0257
1990
Bursnall, J.T.Deformation sequence in the southeastern Kapuskasing structural zone, Ivanhoe Lake Ontario, CanadaExposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 469-484OntarioKapuskasing zone, Tectonics
DS1990-0258
1990
Busheva, E.B., Vasiljeva, E.R., Garanin, V.K., KudrjavtsevaMineralogy of kimberlites of the northern European part of the USSRInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 786-788RussiaKimberlites, Mineralogy
DS1990-0259
1990
Byakov, V.M., Pimonov, G.G., Stepanov, O.P.Mechanism for the formation of diamonds in meteoritesSov. Astr. L., Vol. 16, No. 6, Nov-Dec. pp. 452-453. # FR106RussiaDiamonds, Meteorites
DS1990-0260
1990
C.F. Mineral Research LtdThe development of advanced technology to distinguishbetween productivediamondiferous and barren diatremes #1Geological Survey Of Canada Open File, Riley's Datashare Calgary Cost:, No. 2124GlobalDiatremes, Diamondiferous economics
DS1990-0261
1990
Cadet, J.P., Le Pichon, X.Fluids in subduction zonesInternational Conference held Nov. 5-6, 110p. abstracts onlyGlobalSubduction 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. 886-889GlobalTectonics -seamount, Crust
DS1990-0263
1990
Campbell, A.J., Heinz, D.L., Davis, A.M.Melt partioning behaviour in high pressurehases of natural olivineEos, Vol. 71, No. 17, April 24, p. 527 Abstract onlyArizonaSan Carlos, Olivine
DM1990-1648
1990
Campbell, C.De Beers signs $ 5 bn deal for Russian gemsTimes, July 26, 1pRussiaNews item, De Beers and Russia
DS1990-0264
1990
Campbell, I.H., Griffiths, R.W.Implications of mantle plume structure for the evolution of flood basaltsEarth and Planetary Science Letters, Vol. 99, pp. 79-83GlobalMantle, Geochemistry -plumes structure
DS1990-0265
1990
Campbell, I.H., Griffths, R.W.Implications of mantle plume structure for the evolution of flood basaltsEarth and Planetary Science Letters, Vol. 99, pp. 79-93.MantleFlood basalts - not specific to diamond
DS1990-0266
1990
Campbell, W.H.Deep earth electrical conductivity- introductionPure and Applied Geophysics, Vol. 134, No. 4, pp. 509-511GlobalGeophysics -seismics, Mantle
DS1990-0267
1990
Canil, D.Experimental study bearing on the absence of carbonate in mantle derivedxenolithsGeology, Vol. 18, No. 10, October pp. 1011-1013GlobalExperimental petrology, Xenoliths
DS1990-0268
1990
Canil, D.An experimental study bearing on the absence of carbonate in mantle derivedxenolithsTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 68GlobalKimberlite, Experimental petrology
DS1990-0269
1990
Canil, D., Scarfe, C.M.Phase relations in peridotite and CO2 systems to 12 GPa: implications forthe origin of kimberlite abd carbonate stability in the earth's upper mantleJournal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 805-15, 816GlobalExperimental petrology, Kimberlite
DS1990-0270
1990
Canil, D., Virgo, D., Scarfe, C.M.Oxidation state of mantle xenoliths from British Columbia, CanadaContributions to Mineralogy and Petrology, Vol. 104, pp. 453-462British ColumbiaMantle 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 transectGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A191GlobalGeochronology, Crust
DS1990-0272
1990
Capo, R.C., DePaolo, D.J.Seawater strontium isotopic variations from 2.5 million years ago to thepresentScience, Vol. 249, July 6, pp. 51-55GlobalContinental weathering rates, Seawater
DS1990-0273
1990
Caporuscio, F.A.Oxygen isotope systematics of eclogite mineral phrases from South AfricaLithos, Vol. 25, No. 1-3, November pp. 203-210South AfricaEclogites, Geochronology -oxygen
DS1990-0274
1990
Caporuscio, F.A.Oxygen isotope fractionation in mantle eclogites:correlation withCa-Eskola component in clinopyroxenesEos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract onlySouth AfricaRoberts Victor, Eclogites
DS1990-0275
1990
Caporuscio, F.A., Smyth, J.R.Trace element crystal chemistry of mantle eclogitesContributions to Mineralogy and Petrology, Vol. 105, No. 5, pp. 550-561GlobalEclogites, Mineral chemistry
DS1990-0276
1990
Card, K.D.A review of the Superior Province of the Canadian Shield, a product ofArchean accretionPrecambrian Research, Vol. 48, pp. 99-156OntarioArchean accretion, Review
DS1990-0277
1990
Carlson, M.P.Genetic relationships between the Precambrian basement and Phanerozoictectonics, Midcontinent region, North AmericaGeological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 23. AbstractNebraskaTectonics, Midcontinent
DS1990-0278
1990
Carlson, R.W.The endmember stew... mantle compositionNature, Vol. 348, Nov. 1, pp. 17-18.MantleGeochemistry, Mineral chemistry
DS1990-0279
1990
Carr, J.R.UVKRIG: a FORTRAN 77 program for universal krigingComputers and Geosciences, Vol. 16, No. 2, pp. 211-236GlobalComputer, Program - UVKRIG
DS1990-0280
1990
Carr, J.R.Rapid solution of kriging equations usinga bandedGauss eliminationalgorithM.American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-17, 6pGlobalGeostatistics, 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. 393-399GlobalGeostatistics, Kriging -Gauss
DS1990-0282
1990
Carr, J.R.UVKRIG: a FORTRAN -77 program for universal krigingComputers and Geosciences, Vol. 16, No. 2, pp. 211-236GlobalProgram -UVKRIG, Geostatistics
DS1990-0283
1990
Carr, J.R., Myers, D.E.Efficiency of different equation solvers in cokrigingComputers and Geosciences, Vol. 16, No. 5, pp. 705-716GlobalComputer, Program -cokriging
DS1990-0284
1990
Carrigan, C.R., Eichelberger, J.C.Zoning of magmas by viscosity in volcanic conduitsNature, Vol. 343, No. 6255, Jan. 18, pp. 248-251GlobalMagmas, Layered intrusions-zoning
DS1990-0285
1990
Carrigan, C.R., Eichelberger, J.C.Zoning of magmas by viscosity in volcanic conduitsNature, Vol. 343, Jan. 18, pp; 248-9.MantleVolcanics - eruptions, Core
DS1990-0286
1990
Carrion, P.M., Sampaio, E.E.S.Imaging the earth- the quest for resolutionGeophysics -The Leading Edge of Exploration, Vol. No. 10, October pp. 30-40GlobalOverview of conference workshop, Geophysics- seismics
DS1990-0287
1990
Carswell, D.A.Eclogite facies rocks #1Chapman and Hall, 288p. approx. $ 110.00GlobalBook -ad, Eclogite-facies
DS1990-0288
1990
Carswell, D.A.Eclogite facies rocks #2Blackie and Sons, ISBN 0-216-92687-4, 396p. approx. $ 110.00 United StatesGlobalEclogites, Petrogenesis
DS1990-0289
1990
Casarin, M., Granozzi, G., Tondello, E., Vittadin, A.A molecular cluster approach to the electronic structure of anomalousmuonium in diamondChem. Phys, Vol. 148, No. 2-3, December 1, pp. 183-192GlobalDiamond morphology, MuoniuM.
DS1990-0290
1990
Castor, S.B.Rare earth deposits in the southern Great Basiná#1Great Basin Symposium Abstract Volume, April 1-6, held Reno, Nevada, p. 75. AbstractCaliforniaCarbonatite, Mountain Pass
DS1990-0291
1990
Cathles, L.M.Scales and effects of fluid flow in the upper crustScience, Vol. 248, No. 4953, April 20, pp. 323-329GlobalMantle, 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. 185-187GlobalNews item, Diamond research -brief r
DS1990-0293
1990
Cawthorn, R.G.Crystallization of kimberlitic compositions at low pressure: experimentalimplicationsTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 69GlobalKimberlite, Experimental petrology
DS1990-0294
1990
Cebria Gomez, J.M.PX: a program for pyroxene classification and calculation of end membersAmerican Mineralogist, Vol. 75, No. 11-12, November-December pp. 1426-1427GlobalComputer Program, Pyroxene
DS1990-0295
1990
Cemen, I., Al-Shaieb, Z.Tectonic habitat and structural styles in the mid-continent and southernOklahoma: implications forhydrocarbon accumulationGeological Society of America (GSA) South Central Section Annual Meeting, to be held March, Midcontinent, OklahomaTectonics, Ouachita Mountains
DS1990-0296
1990
Centre Geologique et Geophysique, USTLOrogenic lherzolites and mantle processes #1Workshop 90, Centre Geologique et Geophysique/USTL Place Eugene, Sept. 12-15GlobalLherzolites, Mantle heterogeneities
DS1990-0297
1990
Cerv, V., Pek, J.Modelling and analysis of electromagnetic fields in 3D inhomogeneousmediaSurveys in Geophysics, Vol. 11, No. 2-3 September pp. 205-230GlobalGeophysics, Electromagnetic -3D.
DS1990-0298
1990
Chadwick, J.Carr Boyd's rare earthsInternational Mining, Vol. 7, No. 2, February pp. 18-20AustraliaRare earths, Carbonatite, Deposit -Mt. Weld
DS1990-0299
1990
Chae, C.G.Stored mafic/ultramafic crust and early Archean mantle depletionNational Technical Information Service, N90 -19715 17pGlobalMantle, Crust
DS1990-0300
1990
Chamalaun, F.H., Cunneen, P.The Canning Basin geomagnetic induction anomalyAustral. Journal of Earth Sciences, Vol. 37, No. 4, December pp. 401-408AustraliaGeophysics -magnetics, Canning Basin
DS1990-0301
1990
Champigny, N., Grimley, P.H.Computer-based reserve estimation and grade control: pratitioners' viewsThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 942, October pp. 75-77GlobalGeostatistics, Computers -reserves
DS1990-0302
1990
Chan, Chien-LuGrain boundary graphite and iron in eclogites from theRoberts Victormine, South AfricaV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 37. Abstract onlySouth AfricaRoberts Victor, Eclogite -Petrography
DS1990-0303
1990
Chan, Chien-Lu, Dugan, J.P. Jr.Krypton and xenon isotopic compositions of carbonatite calcite from theMagnet Cove complex, ArkansawGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A160ArkansasCarbonatite, Geochronology
DS1990-0304
1990
Chancey, C.C., Sarre, R.D.Analysis of new surface sampling technique for unconsolidated sandpopulationsMathematical Geology, Vol. 22, No. 7, pp. 825-835GlobalGeostatistics, Sampling -sand
DS1990-0305
1990
Chandler, V.W., Southwick, D.L.Aeromagnetic MinnesotaEos, Vol. 71, No. 11, March 13, pp. 329MinnesotaGeophysics -aeromagnetics, Brief overview
DS1990-0306
1990
Chandrasekaran, V., Chawade, M.P.Carbonatites of Barmer district, RajasthanIndian Minerals, Vol. 44, No. 4, October-December pp. 315-324IndiaCarbonatite, 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, ChinaUnited States Geological Survey (USGS) Open File, No. 90-0538, 11p. 1 map 1: 100, 000 $ 2.00ChinaCarbonatite, 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, ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 930-931ChinaCarbonatite, Baiyan Obo -petrography
DS1990-0309
1990
Chapman ConferenceCrustal scale fluid transport magnitude and mechanismsAmerican Geophysical Union (AGU) Conference, June 4-8, 28p. abstractsMantleTectonics - rift, subduction
DS1990-0310
1990
Chapman, W.Financing for mining companies - a balanced approachNorthwest Mining Association Preprint, 50pUnited StatesEconomics, Financial accounting
DS1990-0311
1990
Chaturvedi, A.An integrated remote sensing investigation of the Alta Paranaiba kimberliteprovince, Minas Gerais, BrasilPh.D. Thesis, Purdue University, West Lafayette, 168pBrazilRemote sensing, Alta Paranaiba
DS1990-0312
1990
Chaturvedi, A.A remote sensing geophysical and geological investigation of the AltoParanaiba kimberlite provincePh.d. Thesis, Purdue University of, 120p.Brazil, Minas GeraisGeophysics, 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 #1Terra, Abstracts of International Workshop Orogenic Lherzolites and, Vol. 2, December abstracts p. 128FranceLaherzolite, Geochronology
DS1990-0314
1990
Chaussidon, M., Lorand, J-P.Sulphur isotope composition of orogenic spinel lherzolite massifs fromAriege (North-Eastern Pyrenees, France): an ion microprobe study #2Geochimica et Cosmochimica Acta, Vol. 54, pp. 2835-2846FranceLherzolites, Geochronology -SI
DS1990-0315
1990
Chauvin, L.The decision making process to implement a GIS: aplanning and prototypingapproach. the Quebec's casehistoryQuebec Department of Mines, PRO, No. PDA -90, 10pQuebecGIS, Database/computer output
DS1990-0316
1990
Chayes, F.Notes on the prehistory and early history of digitized data bases andrelated information systems in igneous petrologyEpisodes, Vol. 13, No. 1, March pp. 18-21GlobalComputer, 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 Europeancraton #1Doklady Academy of Science USSR, Earth Science Section, Vol. 304, No. 1-6, June, pp. 82-84RussiaCraton, Kimberlite magmatism
DS1990-0318
1990
Chen GoudaTectonics of China #2International Academic Publishers, Pergamon Press, reprinted from 1988, 255p. Geological Society of Canada (GSC) QE 601 .C433ChinaTectonics, Regional -overview
DS1990-0319
1990
Chen, Y.D., O'Reilly, S.Y.A study of mantle xenoliths from Mt. Gowrie, southeastern QueenslandGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 238. AbstractAustraliaXenoliths, Mt. Gowrie
DS1990-0320
1990
Chen, Y.D., O'Reilly, S.Y.Geochemical mantle domains: a comparative study of selected xenolith suitesfrom eastern China and eastern AustraliaTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 129China, AustraliaGeochemistry, Mantle xenoliths
DS1990-0321
1990
Chen, Y.D., O'Reilly, S.Y., Griffin, W.L.Application of the olivine-orthopyroxene-spinel-oxygen geobarometer to theredox state of the upper mantleTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 129AustraliaGeochemistry, Geobarometry
DS1990-0322
1990
Cheney, E.S., Roering, C., de la R. Winter, H.The Archean-Proterozoic boundary in the Kaapvaal Province of SouthernAfricaPrecambrian Research, Vol. 46, No. 4, March pp. 329-340Southern AfricaProterozoic, Petrology
DS1990-0323
1990
Cherepanov, A.N., Milova, L.V., Shaskin, V.M.Dynamics of the formation of extended alkaline ultrabasic massifs in thecross section of the earth's crustSoviet Geology and Geophysics, Vol. 31, No. 2, pp. 46-52RussiaAlkaline rocks, Mantle-tectonics
DS1990-0324
1990
Chernysheva, Y.A., Nechelyustovm G.N., Kvito, T.D.Evolution of perovskite composition in alkaline rocks of the Nizhnesayancarbonatite complex.(Russian)Geochemistry International (Geokhimiya), (Russian), No. 9, pp. 1330-1337RussiaGeochemistry, 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 Sayancarbonatite complexDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 189-192RussiaCarbonatite, Rare earths
DS1990-0326
1990
Chien Lu Chan.Dugan, J.P.Jr.Krypton and xenon isotopic composition of carbonatiteof the Okacarbonatite complexEos, Vol. 71, No. 17, April 24, p. 658 Abstract onlyQuebec, ArkansasCarbonatite, Prairie Creek
DS1990-0327
1990
Chieregati, L.A., Svisero, D.P.Heavy mineral studies in the Rio Tibaji (PR) region and the possibility ofthe existence of primary sources for diamonds in the region.(in Portugese).Iv South Brazilian Symposium On Geology, (in Portugese)., Vol. 13, pp. 171-185BrazilGeochemistry -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. 876-879GlobalDiamond morphology, Crystallography
DS1990-0329
1990
Chiu, J.M., Chen, K.C., et al.A high resolution Panda experiment in the central New Madrid seismic zoneEos, Vol. 71, No. 43, October 23, p. 1435 AbstractArkansasGeophysics -seismics, New Madrid
DS1990-0330
1990
Christakos, G.A Bayesian/maximum-entropy view to the spatial estimation probleMMathematical Geology, Vol. 22, No. 7, pp. 763-777GlobalGeostatistics, Bayesian law
DS1990-0331
1990
Christensen, R.The equivalence of predictions from universal kriging and intrinsicrandom-function krigingMath. Geol, Vol. 22, No. 6, pp. 655-664GlobalGeostatistics, Kriging
DS1990-0332
1990
Cimon, N., Kolb Coe, P., Quigly, T.M.A regression technique for estimating the time required to digitize mapsmanuallyInternational Journal of Geographical Information Systems, Vol. 4, No. 1, January-March pp. 51-54GlobalComputers, Digital maps
DS1990-0333
1990
Cisowski, S.M.A critical review of the case for and against extraterrestrial impact atthe K/T boundarySurveys in Geophysics, Vol. 11, No. 2-3 September pp. 55-131GlobalImpact, 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 infraredadsorption peak in type 1a diamondPhil. Magazine, B., Vol. 62, No. 2, August pp. 115-128GlobalDiamond morphology
DS1990-0335
1990
Clark, R.N., King, T.V.V., Klejwa, M., Swayze, G.A.High spectral resolution reflectance spectroscopy of mineralsJournal of Geophysical Research, Vol. 95, No. B 8, August 10, pp. 12, 653-12, 680GlobalSpectroscopy, General interest
DS1990-0336
1990
Clarke, D.B., MacKay, R.M.An ilmenite garnet clinopyroxenite nodule from Matsoku: evidence for oxiderich liquid immiscibility in kimberlitesCanadian Mineralogist, Vol. 28, pt. 2, June pp. 229-239LesothoGeothermometry, Garnet analyses Xenolith
DS1990-0337
1990
Clarke, L.B., Le Bas, M.J.Magma mixing and metasomatic reaction in silicate-carbonate liquids atthe Krudfontein carbonatiticvolcanic complex, TransvaalMineralogical Magazine, Vol 54, No. 374, pt.1, March pp. 45-56South AfricaCarbonatite, Krudfontein
DS1990-0338
1990
Clendennin, C.W., Lowell, G.R.The Reelfoot Rift: an interplay between initial weaknessesGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A139Missouri, MidcontinentTectonics, Reelfoot Rift
DS1990-0339
1990
Clouser, R.H., Langston, C.A.Upper mantle structure of southern Africa from PNI wavesJournal of Geophysical Research, Vol. 95, No. B 11, October 10, pp. 17403-17416South AfricaStructure, Mantle
DS1990-0340
1990
Cloutier, T.Ore reserve reporting methodology at Argyle diamond MinesIn: Ore reserve estimates, the impact on miners and financiers held March, AusIMM Publishing pp. 15-20AustraliaEconomics, Argyle diamond mine
DS1990-0341
1990
Clowes, R.M.Lithoprobe: seismic reflection spearheads: multidisciplinary studies ofcontinental evolutionTerra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 163Canada, United StatesCraton, Tectonics
DS1990-0342
1990
Coenraads, R.R.Key areas for alluvial diamond and sapphire exploration in the New Englandgem fields, New South Wales, AustraliaEconomic Geology, Vol. 85, No. 6, Sept.-Oct. pp. 1186-1207AustraliaAlluvial diamonds, New England area
DS1990-0343
1990
Cole, G., MacInnes, S., Miller, J.Conversion of contoured topography to digital terrain dataComputers and Geosciences, Vol. 16, No. 1, pp. 101-110GlobalProgram, Contoured topography
DS1990-0344
1990
Cole, G.H.A.Early physical conditions of the planets and satellitesSurveys in Geophysics, Vol. 11, pp. 1-54.GlobalSolar 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 explorationModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 150-165SaskatchewanGeochronology, 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 andMurchison carbonaceous chondritesEarth and Planetary Science Letters, Vol. 101, pp. 379-387IrelandMeteorites, Perovskites
DS1990-0347
1990
Computers and MiningGeobaseComputers and Mining, Vol. 5, No. 12, August p. 8-9GlobalComputer, Program -GEOBASE.
DS1990-0348
1990
Computers and MiningGEOKRIGComputers and Mining, Vol. 5, No. 12, August p. 11GlobalComputer, Program -GEOKRIG
DS1990-0349
1990
Computers and MiningGISCADComputers and Mining, Vol. 5, No. 12, August p. 9-10GlobalComputer, Program -GISCAD.
DS1990-0350
1990
Computers and MiningReview of PC/Adit ProgramComputers and Mining, Vol. 5, No. 11, July pp. 5-7GlobalComputer, Program -PC/Adit
DS1990-0351
1990
Computers and MiningPC-WHMSComputers and Mining, Vol. 5, No. 12, August p. 10GlobalComputer, Program -PC-WHMS (Work saftey)
DS1990-0352
1990
Computers and MiningReview of SEE -software for economic evaluationComputers and Mining, Vol. 6, No. 2, October pp. 6-8GlobalComputers, Program -SEE.
DS1990-0353
1990
Condie, K.C.Growth and accretion of continental crust: inferences based on LaurentiaChem. Geol, Vol. 83, No. 3/4, June 25, pp. 183-194MidcontinentMantle -crustal growth, Geochronology
DS1990-0354
1990
Condie, K.C., Crow, C.Early Precambrian within plate basalts from theKaapvaal craton insouthern Africa: a case for crustally contaminated komatiitesJournal of Geology, Vol. 98, No. 1, January pp. 100-107Southern AfricaKomatiites, Kaapvaal craton
DS1990-0355
1990
Condie, K.C., Wronkiewicz, D.J.The Cr/Th ratio in Precambrian pelites from the Kaapvaal craton as an indexof craton evolutionEarth and Planetary Science Letters, Vol. 97, pp. 256-267South AfricaTectonics, chromium, throrium, geochronology, Craton
DS1990-0356
1990
Conticelli, S., Peccerillo, A.Petrological significance of high-pressure ultramafic xenoliths fromultrapotassic rocks of Central Italy #2Lithos, Vol. 24, No. 4, August pp. 305-322ItalyUltrapotassic rocks, Petrology, Xenoliths
DS1990-0357
1990
Cook, F.A.Proterozoic deformation beneath Banks Island: implications for the regionalextent of the Racklan Orogeny.Canadian Journal of Earth Sciences, Vol. 27, pp. 605-13.GlobalTectonics, Racklan Orogeny
DS1990-0358
1990
Cook, F.A., Clark, E.A.Middle Proterozoic piggyback basin in the subsurface of northwesternCanadaGeology, Vol. 18, No. 7, July, pp. 662-664Arctic, Northwest CanadaBasin, Proterozoic
DS1990-0359
1990
Cook, S.J., Fletcher, W.K.Distribution and behaviour of platinum in the soils of the Tulameenultramafic complex, southern BritishColumbiaGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A27-28. AbstractBritish ColumbiaUltramafic, Tulameen Complex
DS1990-0360
1990
Cooper, J.L., Hart, W.K.Mantle sources in the Arizona transition zone and global mantleheterogeneityGeology, Vol. 18, No. 11, November pp. 1146-1149ArizonaMantle
DS1990-0361
1990
Cooper, J.l., Hart, W.K.Xenoliths and basaltic lavas from the Colorado Plateautransition zone: acombined investigationEos, Vol. 71, No. 17, April 24, p. 658 Abstract onlyColorado PlateauAlkaline rocks, Xenoliths
DS1990-0362
1990
Cooper, M.R.Tectonic cycles in southern AfricaEarth-Science Reviews, Vol. 28, No. 4, August pp. 321-South AfricaTectonics, Review
DS1990-0363
1990
Corriveau, L.Proterozoic subduction and terrane amalgamation in the southwesternGrenville province Canada: evidence from ultrapotassic to shoshoniticplutonisM.Geology, Vol. 18, No. 7, July pp. 614-617OntarioShoshonite, Grenville, Tectonics, Ultrapotassic plutonism
DS1990-0364
1990
Corriveau, L.Proterozoic subduction and accretion of allochthonousterranes in the southwestGrenville: evidence from ultra-potassic and shoshonitic plutonsGeological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 8Ontario, QuebecShoshonite, 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. 473-485OntarioAlkaline rocks, Geochronology
DS1990-0366
1990
Cotton, R.Environmental law and regulation: challenges for the mining industryThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 116, 81pCanadaEnvironmental laws, Regulations
DM1990-1649
1990
Covacic, D., Clarke, J.Sampling techniquesMining Magazine, Vol. 163, No. 4, October pp. 270-273GlobalSampling, Techniques
DS1990-0367
1990
Coveney, T.A kimberlite, its mineralogy and implicationsBsc. Thesis Mcmaster University Of, 33p.GlobalKimberlite, Mineralogy
DS1990-0368
1990
Cox, N.J.A note on John Playfair and the statistics of directional dataMathematical Geology, Vol. 22, No. 2, pp. 211-212GlobalGeostatistics, Directional statistics
DS1990-0369
1990
Cranstone, D., Lemieux, A.Some uses of mineral resource data for policy analysisPreprint 4th. International Conference on Geoscience Information Ottawa June, 45pGlobalEconomics, MIneral resource data
DM1990-1650
1990
Cranstone, D.A., Bouchard, G.Exploration and discoveryCanadian Mining Journal, Vol. 111, No. 3, March p. 28CanadaExploration statistics, Expenditures
DS1990-0370
1990
Crawford, A.J.Boninite petrogenesis and shallow mantle wedge fluidsV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 39. Abstract onlyGlobalBoninites, Geochemistry
DS1990-0371
1990
Cressie, N.The origins of krigingMathematical Geology, Vol. 22, No. 3, April pp. 239-252GlobalGeostatistics, Kriging -origins
DS1990-0372
1990
Crovelli. R.A., Balay, R.H.PROBDIST: probability distributions for modeling and simulation in theabsence of dataUnited States Geological Survey (USGS) Open File, No. 90-0446-A, B. 51p. 1 disc $ 8.25 and $ 6.00GlobalComputer, Program -PROBDIST.
DS1990-0373
1990
Crow, C., Condie, K.C.Geochemistry and origin of early Proterozoic volcanicrocks from theTransvaal and Soutpansberg successionsSouth AfricaPrecambrian Research, Vol. 47, No. 1-2, April pp. 17-26South AfricaGeochemistry, Proterozoic
DS1990-0374
1990
Crowningshield, R., Moses, T.Gem trade : lab notes -Diamond with a rare inclusionGems and Gemology, Vol. 26, Spring p. 94GlobalNews item, Diamond cutting
DC1990-1919
1990
Crystal Mining NLReport for the Quarter ended June 30, 1990Crystal Mining N.L. Quarterly report, July 26, 2pMichiganNews item, Crystal Mining
DS1990-0375
1990
Cull, J.P.Underplating of the crust and xenolith geotherms in AustraliaGeophysical Research Letters, Vol. 17, No. 8, July pp. 1133-1136AustraliaGeothermometry, Xenoliths
DS1990-0376
1990
Cullingworth, B.Diamond A vision. 2Industrial Diamond Review, Vol. 50, No. 537, Feb. pp. 74-76GlobalDe Beers history, History
DS1990-0377
1990
Cullingworth, B.Diamond - a visionIndustrial Diamond Review, Vol. 50, #536, pp. 8-12, #537, pp.74-76, #538 pp.161-164GlobalHistory, 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 Grenvilleprovince in the eastern U.S. midcontinent #2Geology, Vol. 18, No. 7, July pp. 646-649New York, Ohio, AlabamaMidcontinent, 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 Grenvilleprovince in the eastern U.S. midcontinent #1Geological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 9New York, Ohio, AlabamaMidcontinent, Tectonics, Geophysics-seis
DS1990-0380
1990
Culshaw, N., Van Breemen, O.A zoned low pressure-high T complex at the level of anatexis- structural andplutonic patterns in metasediments of the Archean Yellowknife Supergroup, nearBathurst InletPrecambrian Research, Vol. 48, pp. 1-20Northwest TerritoriesArchean Yellowknife Supergroup, Tectonics
DS1990-0381
1990
Cunneen, J.P., Pridmore, D.F.The use of aeromagnetics and vector magnetics in gold and diamond searchwith examples from Botswana and AustraliaModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, p. 149GlobalGeophysics -magnetics, Diamonds
DS1990-0382
1990
Dagbert, M.Nested indicator approach for ore reserve estimation in highly variablemineralizationThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 101, 11pGlobalGeostatistics, Ore reserves -indicator kriging
DS1990-0383
1990
Dagger, G.W.Optical mineralogy using SIMPLISComputers and Geosciences, Vol. 16, No. 1, pp. 111-135GlobalProgram -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 insoutheastern Bahia State-Sao Francisco Craton, BrasilEarth and Planetary Science Letters, Vol. 101, No. 2/4, December pp. 332-348BrazilPaleomagnetism, Dykes
DS1990-0385
1990
Dahl, P.S.A PC and LOTUS based data acquisition reduction system for an ICPspectrometerComputers and Geosciences, Vol. 16, No. 7, pp. 881-896GlobalComputer, Program -ICP Spectrometer
DS1990-0386
1990
Daily News (Perth)Sea diamond exploration -Cambridge Gulf exploration North KimberleyregionIndiaqua, No. 55 1990/1, pp. 34AustraliaNews 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 inBureya MassifInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 789-791RussiaKimberlites, Pyrope
DS1990-0388
1990
Davidson, A.Retrograded eclogite, southwest Grenville ProvinceGeological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 10OntarioEclogite, Alteration
DS1990-0389
1990
Davies, G.F.Mantle plumes, mantle stirring and hotspot chemistryEarth and Planetary Science Letters, Vol. 99, pp. 94-109GlobalMantle, Geochemistry -plumes-hotspots
DS1990-0390
1990
Davis, B.M., Wilkins, J.Lu decomposition conditional simulations for exploration strategyevaluationsAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-71, 8pGlobalGeostatistics, Lu decompositional simulations
DS1990-0391
1990
Davis, D.W., Paces, J.B.Time resolution of geologic events on the KeweenawPeninsula andimplications for development of theMidcontinent Rift systemEarth and Planetary Science Letters, Vol. 97, No. 1-2, February pp. 54-64MichiganMidcontinent Rift, Geochronology -Age deterM.
DS1990-0392
1990
Davy, Ph., Sornette, A., Sornette, D.Some consequences of a proposed fractal nature of continental faultingNature, Vol. 348, No. November 1, pp. 56-58India, AsiaTectonics, Faulting -continental
DS1990-0393
1990
Dawson, J.B., Pinkerton, H., Norton, G.E., Pyle, D.M.Physicochemical properties of alkali carbonatite lavas: data from the 1988eruption of Oldoinyo Lengai,TanzaniaGeology, Vol. 18, No. 3, March pp. 260-263TanzaniaCarbonatite, Oldoinyo Lengai
DC1990-1920
1990
De BeersAnnual report, De BeersDe Beers Consolidated Mines Limited, 3 sections, Chairman, De Beers Cons. Mines, Centenary AGSouth Africa, GlobalAnnual Report, Economics
DS1990-0394
1990
De Bruin, D.Clinopyroxene megacrysts from the Schuller kimberlite Transvaal, SouthAfricaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 791-792South AfricaClinopyroxenes, Schuller kimberlite
DS1990-0395
1990
De Oliveira Castro, L.Origins of the Brazilian diamondsBrazilian Congress of Geology, 36th. Annals, Natal, Vol. 3, pp. 1331-1341BrazilHistory, Diamonds
DS1990-0396
1990
Defant, M.J., Drummond, M.S.Derivation of some modern arc magmas by melting of young subductedlithosphereNature, Vol. 347, October 18, pp. 662-665GlobalMantle Subduction
DS1990-0397
1990
Deines, P.Carbon isotope variabilities in South African mantleand its relationshipto depth and peridotitic andeclogitic mineral inclusion chemistryEos, Vol. 71, No. 17, April 24, p. 644 Abstract onlySouth AfricaEclogite, Geochronology -carbon
DM1990-1651
1990
Delbridge, C.G., Robertson, A., Shaw, A.Mineral industry profiles, BrasilMining Journal Research Services, 220p. and maps Profile $ 665.00 United StatesBrazilMineral industry, Mining legislation
DS1990-0398
1990
Deng Chujun, Huang Yunhui, Zhao DonggaoMineral inclusions in the Chinese diamondsInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 487-488ChinaDiamond morphology, Inclusions
DS1990-0399
1990
Deng Jinfu, Zhou Yongzhang, Zhao Haiting, Luo ZhaohuaA rare mantle pyroxene xenocrystInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 488-489ChinaPyroxenite, Xenolith
DM1990-1652
1990
Deraisme, J.Mining data processing by computerMining Magazine, Vol. 163, No. 2, August pp. 111-113GlobalComputer, Overview of mining applications
DS1990-0400
1990
Deri, C.P., Sparlin, M.A.Salt dome seismic profiling from the inside outThe Leading Edge of Exploration, Vol. 9, No. 8, August pp. 22-26GlobalGeophysics- 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 associatedwith Deccan magmatism, south of Bombay IndiaEuropean Journal of Mineralogy, Vol. 2, No. 5, pp. 667-686IndiaAlkaline dykes, alkaline rocks, Xenoliths
DS1990-0402
1990
Deutsch, C.A Fortran 77 subroutine for determining the fractional area of rectangulargrid blocks within a polygonComputers and Geosciences, Vol. 16, No. 3, pp. 379-384GlobalGeostatistics, Computers -polygon
DS1990-0403
1990
Dewers, T., Ortoleva, P.Geochemical self-organization. III: a mechano-chemicalmodel ofmetamorphic differentiationAmerican Journal of Science, Vol. 290, No. 5, May pp. 473-521Globalmetamorphism, Geochemistry
DC1990-1921
1990
Dia Met Minerals LtdDia Met company profile update - February 1990Dia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 4pGlobalNews item, Dia Met Company profile h
DC1990-1922
1990
Dia Met Minerals LtdC-14 kimberlite, Kirkland Lake, OntarioDia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 7p. 1 pg. text 6 figuresOntarioC-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 SouthAfrican caseEarth and Planetary Science Letters, Vol. 98, No. 1, April pp. 74-89South AfricaCrust, Tectonics
DS1990-0405
1990
Dia, A., Allegre, C.J., Erlank, A.J.The development of continental crust through geologictime: the SouthAfrican caseEarth and Planetary Science Letters, Vol. 98, No. 1, April pp. 74-89South AfricaMantle, Tectonics
DM1990-1653
1990
Diamond InternationalEndiama seeks new optionsDiamond International, March/April pp. 75-81AngolaEconomics, De Beers
DM1990-1654
1990
Diamond InternationalCluff sampling proceeds. Copeton-Bingara. Mount Ross pipeDiamond International, Sept-October 1/4pAustraliaNews item, Cluff
DM1990-1655
1990
Diamond InternationalCRA looks to Jubilee regionDiamond International, Sept-October 1/4pAustraliaNews item, CRA.
DM1990-1656
1990
Diamond InternationalTriad pushes on. Phillips Range-Mt. ElizabethDiamond International, Sept-October 1/4pAustraliaNews item, Triad
DM1990-1657
1990
Diamond InternationalGuinea keeps its market independenceDiamond International, Sept-October pp. 73-74GuineaNews item, Aredor
DM1990-1658
1990
Diamond InternationalDICOR resumes talks. Sierra Leone Government and DICORDiamond International, Sept-October 1/4pSierra LeoneNews item, DICOR.
DM1990-1659
1990
Diamond InternationalDe Beers mine closingDiamond International, Sept-October 1/4pSouth AfricaNews item, De Beers mine
DM1990-1660
1990
Diamond InternationalWhat is the USSR selling? an appriasal of the deal with CentenaryDiamond International, Sept-October p. 14RussiaNews item, Centenary deal
DM1990-1661
1990
Diamond InternationalSoviet joint venture possibleDiamond International, Sept-October 1pRussiaNews item, CSO
DM1990-1662
1990
Diamond News and South African JewellerArgyle Mines 34.4 million carats in 1989Diamond News and South African Jeweller, No. 6, June p. 39-41, 43AustraliaNews item, Ashton Annual Report 1989
DM1990-1663
1990
Diamond News and South African JewellerAustralian research. Cambridge Gulf Exploration to hunt for diamondsoffshore northern AustraliaDiamond News and South African Jeweller, No. 9, September p. 35AustraliaNews item, Cambridge Gulf
DM1990-1664
1990
Diamond News and South African JewellerBotswana sets up cutting factoryDiamond News and South African Jeweller, No. 5, May p. 21BotswanaNews item, Cutting factory
DM1990-1665
1990
Diamond News and South African JewellerGope yields diamondsDiamond News and South African Jeweller, No. 6, June p. 49BotswanaNews item, De Beers
DM1990-1666
1990
Diamond News and South African JewellerAshton in China #1Diamond News and South African Jeweller, No. 6, June p. 38ChinaNews item, Ashton
DM1990-1667
1990
Diamond News and South African JewellerAshton in ChinaDiamond News and South African Jeweller #2, No. 8, August p. 30ChinaNews item, Ashton
DM1990-1668
1990
Diamond News and South African JewellerDiamond output in Zaire over 9 m ct. Overview of Sibeka's annual reportDiamond News and South African Jeweller, No. 9, September p. 47, 4951Democratic Republic of CongoNews item, Sibeka
DM1990-1669
1990
Diamond News and South African JewellerDiamond technology examined... brief overview of recovery-yield, DMS,coating, waterDiamond News and South African Jeweller, October p. 39-40, 43GlobalDiamond technology, Recovery -brief overview
DM1990-1670
1990
Diamond News and South African JewellerCover picture: Argyle library egg. Kutchinsky design- 20, 000 diamonds anddeep pink enamel work. an internal carousel unfolds to show the library themeDiamond News and South African Jeweller, No. 8, August coverGlobalNews item, Argyle egg
DM1990-1671
1990
Diamond News and South African JewellerSearching for diamond film techniqueDiamond News and South African Jeweller, No. 7, July p. 35GlobalNews item, Diamond film -cutting
DM1990-1672
1990
Diamond News and South African JewellerGrading talksDiamond News and South African Jeweller, No. 5, May p. 98GlobalNews item, Diamond grading methods -
DM1990-1673
1990
Diamond News and South African JewellerGems in 1989. The diamond market in 1989. One column brief overviewDiamond News and South African Jeweller, No. 3, March p. 27GlobalNews item, Diamond market 1989
DM1990-1674
1990
Diamond News and South African JewellerGE makes new diamondDiamond News and South African Jeweller, No. 9, September p. 43GlobalNews item, Diamond synthesis -Industrial
DM1990-1675
1990
Diamond News and South African JewellerReview of the American Bureau of Mines report on gemstones for 1988. Bycountry, technology, evaluationDiamond News and South African Jeweller, No. 5, May pp. 100-109GlobalOverview of production, activities, Diamonds
DM1990-1676
1990
Diamond News and South African JewellerAgra diamond saleDiamond News and South African Jeweller, No. 6, June p. 52IndiaNews item, Agra -diamonds notable -b
DM1990-1677
1990
Diamond News and South African JewellerMarket reports- London, Bombay --cautionDiamond News and South African Jeweller, October p. 37IndiaNews item, Diamond trade
DM1990-1678
1990
Diamond News and South African JewellerAGRA sold for R16MDiamond News and South African Jeweller, October p. 35IndiaNews item, Pink diamond 31, 50 carat
DM1990-1679
1990
Diamond News and South African JewellerProfits at Alex BayDiamond News and South African Jeweller, No. 5, May p. 68South AfricaNews item, Alexander Bay diggings
DM1990-1680
1990
Diamond News and South African JewellerCarrig report. Overview of annual report. Ardo, du Plessis, Wolfberg, BonteKoeDiamond News and South African Jeweller, October p. 49South AfricaNews item, Carrig
DM1990-1681
1990
Diamond News and South African JewellerHalt IDB says CDMDiamond News and South African Jeweller, October p. 35South AfricaNews item, CDM -illicit diamond buying
DM1990-1682
1990
Diamond News and South African JewellerDe Beers pushes mine output 2.4%Diamond News and South African Jeweller, No. 6, June p. 45, 47, 48, 49South AfricaNews item, De Beers Annual Report ov
DM1990-1683
1990
Diamond News and South African JewellerSouth Africa diamond market worth R504MDiamond News and South African Jeweller, No. 8, August p. 25South AfricaNews item, De Beers -markets
DM1990-1684
1990
Diamond News and South African JewellerFormation of a new technology group in de Beers under Dr. Henry Dyer, DEBTECHDiamond News and South African Jeweller, No. 5, May p. 98South AfricaNews item, Debtech
DM1990-1685
1990
Diamond News and South African JewellerDiamond output up 6.5% in 1989. Brief review of various areas in SouthAfricaDiamond News and South African Jeweller, No. 8, August p. 33, 35, 37South AfricaNews item, Diamond output
DM1990-1686
1990
Diamond News and South African JewellerSouth African diamond production Sept. 1989 yearDiamond News and South African Jeweller, No. 2, February p. 27South AfricaNews item, Diamond production
DM1990-1687
1990
Diamond News and South African JewellerDe Beers Research Lab. Report no. 32 -diamond research -quo vadis?Diamond News and South African Jeweller, No. 6, June p. 49-50South AfricaNews item, Diamond synthesis
DM1990-1688
1990
Diamond News and South African JewellerFarmer finds big diamonds. Klerksdorf regionDiamond News and South African Jeweller, No. 5, May p. 61South AfricaNews item, Klerskdorp region
DM1990-1689
1990
Diamond News and South African JewellerDiamonds rise in 1989Diamond News and South African Jeweller, No. 5, May p. 68South AfricaNews item, South Africa sales
DM1990-1690
1990
Diamond News and South African JewellerGem mine costs R1, 1bn. VenetiaDiamond News and South African Jeweller, No. 2, February p. 31South AfricaNews item, Venetia
DM1990-1691
1990
Diamond News and South African JewellerThe Venetia orebody consists of two kimberlite pipesDiamond News and South African Jeweller, No. 7, July p. 36South AfricaNews item, Venetia
DM1990-1692
1990
Diamond News and South African JewellerTrans Hex examinedDiamond News and South African Jeweller, No. 5, May p. 109South Africa, Southwest Africa, Namibia, SwazilandNews item, Trans Hex -brief overview
DM1990-1693
1990
Diamond News and South African JewellerTrans Hex diamond contribution. Mervest and Broadacres Investments LtdDiamond News and South African Jeweller, No. 9, September p. 37, 39South Africa, Swaziland, BotswanaNews item, Trans Hex, Mervest, Broadacres
DM1990-1694
1990
Diamond News and South African JewellerTreasure on the westcoast. Comments by John GurneyDiamond News and South African Jeweller, No. 9, September p. 43Southwest Africa, NamibiaNews item, Benco
DM1990-1695
1990
Diamond News and South African JewellerDividend for MervestDiamond News and South African Jeweller, No. 5, May p. 98Southwest Africa, NamibiaNews item, Mervest
DM1990-1696
1990
Diamond News and South African JewellerMervest in deal with BencoDiamond News and South African Jeweller, No. 7, July p. 36Southwest Africa, NamibiaNews item, Mervest, Benco
DM1990-1697
1990
Diamond News and South African JewellerMixing with RussiaDiamond News and South African Jeweller, October p. 47RussiaNews item, CSO
DM1990-1698
1990
Diamond News and South African JewellerRussian gems sold to CSODiamond News and South African Jeweller, No. 9, September p. 39RussiaNews item, CSO, USSR
DM1990-1699
1990
Diamond News and South African JewellerIsrael talks to RussiaDiamond News and South African Jeweller, No. 5, May p. 21RussiaNews item, Trade in diamonds
DS1990-0406
1990
Diehl, M.Geology, mineralogy, geochemistry and hydrothermal alteration of theBrandberg alkaline complex, NamibiaGeological Survey of Namibia, Memoir 10, 30pSouthwest Africa, NamibiaAlkaline 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 leadisotopesJournal of the Geological Society of London, Vol. 147, No. 1, pp. 121-132IrelandGeochronology, Tectonics
DS1990-0408
1990
D'Lemos, R.S., Strachan, R.A., Topley, C.G.The Cadomian OrogenyGeological Society of London Special Publication, No. 51, 410pFrance, Wales, Iberia, Spain, Nova ScotiaTectonics, Avalon Terrane, Structure, shear zones, Amorican Massif, Proterozoic
DS1990-0409
1990
Dobbs, P.N., Guo Yaping, Hu Siyi, Lin Jianrong, Luo Lianquan, ZangA sedimentological study of diamondiferous Quaternarysediments insouthern Shandong ChinaGeol. Journal, Vol. 25, pp. 47-59ChinaSedimentology, Diamond sediments
DS1990-0410
1990
DOE.Resource allocation and mine costing modelNational Technical Information Service, PB 82-500388/WNR Code = approx. $ 240.00 United StatesUnited StatesMine costing model, ore reserves, economics, Book -ad
DS1990-0411
1990
Domergue, C., Fontan, F., Herail, G.Les techiques artisanales d'exploitation des gitesalluviaux: analogiesdans le temps et dans l'espace. (in French)Chron. Rech. Min., (in French), No. 497, pp. 131-138GlobalAlluvials, Placer mining
DS1990-0412
1990
Dong ZhenxinClinopyroxenes from kimberlites in ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 792-794ChinaClinopyroxenes, Kimberlites
DS1990-0413
1990
Dong Zhenxinchromium-spinels from kimberlites and other rocksInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 794-795ChinaKimberlites, chromium-spinels
DS1990-0414
1990
Dong ZhenxinIlmenites in kimberlites from ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 795-796ChinaKimberlites, Ilmenites
DS1990-0415
1990
Dong ZhenxinPyropes of kimberlites from ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 796-798ChinaKimberlites, Pyropes
DS1990-0416
1990
Donovan, R.N.Southern midcontinent- Texas transect, surface bedrock geologyGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 5GlobalMidcontinent, Tectonics
DS1990-0417
1990
Donovan, R.N., Busbey, A.B., Morgan, K.M., Denison, R.E., LidiakSouthern midcontinent-Texas transect overviewGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A192GlobalGeochronology, Geophysics
DS1990-0418
1990
Dorais, M.J.Compositional variations in pyroxenes and amphiboles of the BelknapMountains complex, New Hampshire: evidence for the origin of silica-saturatedalkaline rocksAmerican Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1092-1105GlobalMonteregian 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. 152-155RussiaGarnet-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 garnetseriesGeochemistry International, Vol. 27, No. 8, pp. 144-149RussiaMineralogy, Pyrope
DS1990-0421
1990
Dostal, J., McCutcheon, S.R.Geochemistry of Late Proterozoic basaltic rocks from southeastern NewBrunswick, CanadaPrecambrian Research, Vol. 47, No. 1-2, April pp. 83-98New BrunswickGeochemistry, Basalt
DS1990-0422
1990
Dover, J.H.Problems of terrane terminology- causes and effectsGeology, Vol. 18, No. 6, June pp. 487-488GlobalTerminology, Terranes
DS1990-0423
1990
Dowdeswell, J.A.Dynamic former ice sheetsNature, Vol. 346, No. 6287 August 30, pp. 795-796OntarioGeomorphology, Laurentide
DS1990-0424
1990
Downes, H.Shear zones in the upper mantle -relation betweengeochemical enrichmentand deformation in mantleperidotitesGeology, Vol. 18, No. 4, April pp. 374-377GlobalMantle, Peridotites
DS1990-0425
1990
Doyle, H.A.A short history of Australian GeophysicsExploration Geophysics, Vol. 20, No. 4, December pp. 491-496AustraliaOverview, Geophysics -history
DS1990-0426
1990
Dredge, L.A.The Melville Moraine: sea level change and response of the western marginof the Foxe Ice Dome, Melville Pen.Canadian Journal of Earth Sciences, Vol. 27, pp. 1215-24.Northwest Territories, Melville PeninsulaGeomorphology
DS1990-0427
1990
Drew, L.J., Meng QingrunGeologic map of the Bayan Obo area, Inner Mongolia, ChinaUnited States Geological Survey (USGS) M.I. Map, No. 2057, 1: 50, 000 $ 3.10ChinaCarbonatite, Bayan Obo
DS1990-0428
1990
Drew, L.J., Meng Qingrun, Sun WiejunThe Bayan Obo iron-rare-earth-niobium deposits, Inner Mongolia, ChinaLithos, Special Issue, Vol. 25, No. 4, pp. 43-66ChinaRare 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.MantleTectonics, 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, performvarious petrologic calculations and produce printed and graphical dataanalysisUnited States Geological Survey (USGS) Open file, No. 90-616-A, B, C $ 4.50, $6.00, $12.00GlobalComputer, Program -SAVEWAREI
DS1990-0431
1990
Dugan, J.P.Jr., Chan, Chien-LuKrypton and xenon isotopic compositions of peridotitein the PrairieCreek Complex, ArkansawV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 42. Abstract onlyArkansasGeochronology, Geochemistry
DS1990-0432
1990
DuPlessis, C.P., Walraven, F.The tectonic setting of the Bushveld Complex in Southern Africa Part 1.Structural deformation and distributionTectonophysics, Vol. 179, pp. 305-319Southern AfricaTectonics -structure, Bushveld Complex
DS1990-0433
1990
Dupre, B., Arndt, N.T.lead isotopic compositions of Archean komatiites and sulfidesChemical Geology, Vol. 85, No. 1/2, July 10 pp. 35-56AustraliaKambalda, Komatiites
DS1990-0434
1990
Durasova, N.A., Belyayeva, V.I., Ignatenko, K.I.Distribution and modes of occurrence of copper in boninite type magmasGeochemistry International, Vol. 27, No. 2, February pp. 127-132RussiaBoninite
DS1990-0435
1990
Dushin, V.A.High -magnesium andesites and boninites from the initial (early) Ripheidsof the Polar UralsDoklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 93-96RussiaBoninites, Petrology -analyses
DS1990-0436
1990
Dutch, S.I.A possible geophysical signature of ancient terrane boundariesGeological Society of America (GSA) Abstract Volume, North-Central Section April, p. 9. abstractAppalachiaGeophysics -magnetics-gravity
DS1990-0437
1990
Dvorachek, M., Rosenfeld, A., Honigstein, A.Contamination of geological samples in scanning electron microscopyNeues Jahrb, No. 12, pp. 707-716GlobalMicroscopy, Review
DS1990-0438
1990
Eby, G.N.The A-type granitoids: a review of their occurrence and chemicalcharacteristics and speculations on their petrogenesisLithos, Special Issue, Vol. 25, No. 4, pp. 115-134GlobalGranitoids, Geochemistry
DS1990-0439
1990
Eckert Jr. J.C., Taylor, L.A., Neal, C.R.Major and trace element chemistry of exsolved garnet and host clinopyroxenein mantle eclogiteEos, Vol. 71, No. 43, October 23, p. 1708 AbstractSouth AfricaEclogite, Geochemistry
DS1990-0440
1990
Eidel, J.J.Interior cratonic basinsAmerican Association of Petroleum Geologists Memoir, No. 51, 819p. approx. $ 199.00 United StatesGlobalCraton, Basins
DS1990-0441
1990
Eldridge, C.S., Compston, W., Williams, I.S., Bristow, J., HarrisCrustal recycling as recorded in sulfide inclusions from diamonds: a SHRIMPsulfur and lead isotopic studyGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A26Southern AfricaDiamond inclusions, SHRIMP geochronology
DS1990-0442
1990
Ellam, R.M., Hawkesworth, C.J., McDermott, F.lead isotope data from late Proterozoic subduction related rocks:implications for crust-mantle evolutionChem. Geol, Vol. 83, No. 3/4, June 25, pp. 165-181Saudi ArabiaMantle, Geochronology
DS1990-0443
1990
Elphick, S.C., Graham, C.M.Hydrothermal oxygen diffusion in diopside at 1 KB, 900-1200C, a comparisonwith O diffusion in forsterite, and constraints on OI disequil. in peridotitenodulesTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 72GlobalExperimental petrology, Kimberlite -peridotite
DS1990-0444
1990
Emelyanov, E.M., Elkinov, I.N., Trimonis, E.S.Geology of the Sierra Leone RiseGeologische Rundschau, Vol. 79, No. 3, pp. 823-Sierra LeoneTectonics, Structure
DS1990-0445
1990
Emenike, E.A.An interpretation of the western margin of the West African craton inSenegal and Mauritania from gravity dataJournal of African Earth Sciences, Vol. 9, No. 3/4, pp. 517-524GlobalGeophysics -gravity, Craton- West African
DS1990-0446
1990
Emerman, S.H., Marrett, R.Why dikes?Geology, Vol. 18, No. 3, March pp. 231-233GlobalDikes, Overview-ductile deformation
DS1990-0447
1990
Enami, M., Qijia ZangQuartz pseudomorphs after coesite in eclogites fromShandong province, east ChinaAmerican Mineralogist, Vol. 75, No. 3-4, March-April pp. 381-386ChinaEclogites, Deposit -Rongchen, Zhuchen
DS1990-0448
1990
Endignoux, L., Mugnier, J-L.The use of a forward kinematic model in the construction of balanced crosssectionsTectonics, Vol. 9, No. 5, October pp. 1249-1262GlobalStructure, Cross sections
DS1990-0449
1990
Engel, M.H., Macko, S.A., Silfer, J.A.Carbon isotope composition of individual amino acidss in the MurchisonmeteoriteNature, Vol. 348, No. November 1, pp. 47-49GlobalMeteorite, Geochronology -CI
DM1990-1700
1990
Engineering and Mining JournalA major alluvial diamond discovery has been made inWestern Australia'sKimberley region by Afro-West partof Horizon Pacific GroupEngineering and Mining Journal, Vol. 191, No. 6, January p. 112AustraliaNews item, Afro-West Argyle area
DM1990-1701
1990
Engineering and Mining JournalTrial mining will begin shortly on the new Ellendalediamond field inwestern AustraliaEngineering and Mining Journal, Vol. 190, No. 4, April p. 54AustraliaNews item, Afro-West, AuridiaM.
DM1990-1702
1990
Engineering and Mining JournalThe Argyle diamond mine is to increase throughputEngineering and Mining Journal, Vol. 191, No. 5, May p. 51AustraliaNews item, Argyle Diamond production
DM1990-1703
1990
Engineering and Mining JournalAt the Argyle diamond project... plant capacityEngineering and Mining Journal, Vol. 191, No. 12, December p. 43AustraliaNews item, Argyle plant capacity
DM1990-1704
1990
Engineering and Mining JournalTwo diamond mine expansion. Ellendale pipes and Bow RiverEngineering and Mining Journal, Vol. 191, No. 12, December p. 43, 45AustraliaNews item, Ashton, Poseidon
DM1990-1705
1990
Engineering and Mining JournalPoseidon Exploration Ltd. has recovered diamonds fromthe Mt. Elizabethprospect in Western Australia'sKimberley regionEngineering and Mining Journal, Vol. 191, No. 6, January p. 113AustraliaNews item, Mt. Elizabeth
DM1990-1706
1990
Engineering and Mining JournalThe first diamonds are expected in March 1991 from IndonesiaEngineering and Mining Journal, Vol. 191, No. 12, December p. 45IndonesiaNews item, Indonesian Diamond Corp
DM1990-1707
1990
Engineering and Mining JournalCeltic Gold Plc and Claude Resources announced a JVEngineering and Mining Journal, Vol. 191, No. 5, May p. 14SaskatchewanNews item, Celtic/Claude
DM1990-1708
1990
Engineering and Mining JournalDemand for natural diamonds is expected to increaseEngineering and Mining Journal, Vol. 191, No. 12, December p. 46South AfricaNews item, Gemstone demand
DM1990-1709
1990
Engineering and Mining JournalA golden career and challenge. Harry Oppenheimer acceptance of the Miningand Metallurgical Society 23rd. gold medalEngineering and Mining Journal, Vol. 191, No. 11, November p. 13South AfricaNews item, Oppenheimer
DM1990-1710
1990
Engineering and Mining JournalGo ahead for large, new high-grade diamond mine in TransvaalEngineering and Mining Journal, Vol. 191, No. 6, January p. 109South AfricaNews item, Venetia mine
DM1990-1711
1990
Engineering and Mining JournalDe Beers Consolidated Mines Ltd. intends to rearrange the groupEngineering and Mining Journal, Vol. 190, No. 4, April p. 56, 58South Africa, SwitzerlandNews item, De Beers
DM1990-1712
1990
Engineering and Mining JournalDe Beers Consolidated Mines is intensifying its plansto develop thediamond mine at Elizabeth BayEngineering and Mining Journal, Vol. 191, No. 7, February p. 43Southwest Africa, NamibiaNews item, De Beers -Elizabeth Bay
DM1990-1713
1990
Engineering and Mining JournalGlavalmazzoloto, the Soviet Directorate of precious metals and diamonds -agreement with de Beers Central Selling OrganizationEngineering and Mining Journal, Vol. 191, No. 10, October p. 52RussiaNews item, CSO
DS1990-0450
1990
Englund, E.J.A variance of geostatisticiansMathematical Geology, Vol. 22, No. 4, May pp. 417-455GlobalComputer, Geostatistics -review
DS1990-0451
1990
Ennis, M.Improvement in sampling using reverse circulation hammersDrill Torque 1990, Conference papers March 5-7th, 10pGlobalSampling procedures, Drilling -RC SAMPLEX hamM.
DS1990-0452
1990
Entin, A.R., Zaitsev, A.I., Nenshev, N.I., Vasilenko, V.B., OrlovSequence of geological events related to the intrusion of the Tomtor massifSoviet Geology and Geophysics, Vol. 31, no, 12, pp. 39-47RussiaCarbonatite, Tomtor
DS1990-0453
1990
Erich, E.I., Sutherland, W.M., Hausel, W.D., Zagruzina, I.A.Temporal distribution of the ultramafic-alkalic andalkalic rocks withinthe Russian, Siberian and North American ancient platforms and theirsurroundingsGeological Survey of Wyoming Open File Report, No. 89-9, 33pWyoming, RussiaAlkaline rocks, Craton
DS1990-0454
1990
Ericsson, M., Tegen, A.The evolving structure of the European mining industryNatural Resources forum, Vol 14, No. 1, February pp. 14- 21EuropeEconomics, Mining industry
DS1990-0455
1990
Erkhov, V.A.Deep crustal structure of the earth and metallogenesisExploration Geophysics, Vol. 21, pp. 203-207Russia, AustraliaMantle, eclogites, harzburgites, kimberlites, Tectonics, Geophysics -seismics
DS1990-0456
1990
Erlich, E.I., Slonimsky, G.Diamonds in SiberiaDiscoveries of valuable minerals and precious metals deposits related to, Hollister, V.F. ed., pp. 411-414RussiaOverview-history, Diamond exploration
DS1990-0457
1990
Ernst, W.G.Metamorphism in the allocthonous and autochthonous terranes of westernUnited States.Phil. Transactions Royal Society. Lond., Vol. 331A, pp. 549-70.United States, CaliforniaTectonics - lithotectonics
DS1990-0458
1990
Ersley, E.A., Sutter, J.F.Evidence for Proterozoic mylonitization in the northwestern WyomingProvinceGeological Society of America (GSA) Bulletin, Vol. 102, No. 12, December pp. 1681-1694MontanaTectonics, Proterozoic
DS1990-0459
1990
Extracts from the Soviet PressEurope's first diamond deposit discovered in Russian North.( Archangel)Extracts from the Soviet Press, prepared by Canada Federal Department of, pp. 12-17RussiaNews item, Diamond mine
DS1990-0460
1990
Extracts from the Soviet PressExceptional diamond discovered in Yakutsk kimberlitesExtracts from the Soviet Press, prepared by Canada Federal Department of, p. 5RussiaNews item, Kosa Sokolinaya diamond
DS1990-0461
1990
Extracts from the Soviet PressDiamonds and oil from the Arctic OceanExtracts from the Soviet Press, prepared by Canada Federal Department of, pp. 19-23RussiaNews item, Placers
DS1990-0462
1990
Falloon, T.J., Green, D.H.Solidus of carbonated fertile peridotite under fluid-saturatedconditionsGeology, Vol. 18, No. 3, March pp. 193-288GlobalGeochemistry, Peridotite
DS1990-0463
1990
Fang, J.H., Chen, H.C.Uncertainties are better handled by fuzzy arithmeticAmerican Association Petrol. Geologists Bulletin, Vol. 74, No. 8, August pp. 1228-1233GlobalGeostatistics, Fuzzy Logic
DS1990-0464
1990
Fazakerly, V.W.Bow River alluvial diamond depositIn: Geology of the Mineral Deposits of Australia and Papua New Guinea ed., Vol. 2, pp. 1659-1664AustraliaAlluvials, Deposit -Bow River
DS1990-0465
1990
Federman, D.Fancy pink diamond -jet-set pet rockModern Jeweler, No. 3, March p. 40AustraliaNews item, Pink diamonds
DS1990-0466
1990
Federman, D.Fancy colours - next diamond sales frontierModern Jeweler, No. 3, March p. 51-55GlobalNews item, Fancy coloured diamonds
DS1990-0467
1990
Fedorov, P.I., Dubik, F.Yu.The late Cretaceous shoshonitic assemblage of central KamchatkaInternational Geology Review, Vol. 32, No. 10, October pp. 972-980RussiaShoshonites, Related rocks
DS1990-0468
1990
Fedorov, P.I., Kazimirov, A.D.Mineralogy and geochemistry of island arc picrites, as illustrated by anexample from the southern part of the Olyutorskaya zone of the KoryakHighlandsDoklady Academy of Sciences USSR, Earth Science Section, Vol. 306, No. 3, pp. 148-152RussiaPicrites -analyses, Geochemistry
DS1990-0469
1990
Field, S.W.Graphic xenoliths from the Jagersfontein kimberlite,South Africa.Evidence for dominantly anhydrous melting and carbon depositionEos, Vol. 71, No. 17, April 24, p. 658 Abstract onlySouth AfricaMantle peridotites-metasomites, Deposit -Jagersfontein
DS1990-0470
1990
Fink, J.B., Sternberg, B.K., McAlister, E.O., Wieduwilt, W.G.Induced polarization. Applications and case studiesSociety of Exploration Geophysicists, Vol. 4, 414pGlobalBook -table of contents, Geophysics -IP
DS1990-0471
1990
Fipke, C.E.Advanced technology to identify diamond Mines in CanadaDia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 6pCanadaNews item - advertisement for Geological Society of Canada (GSC) OF 2124, Overview
DM1990-1714
1990
Fipke, C.F.Tools to identify diamond MinesCanadian Mining Journal, Vol. 111 No. 9, September pp. 28, 31, 32GlobalOverview of Geological Society of Canada (GSC) Publication
DS1990-0472
1990
Fipke, W.C.Investing in diamond exploration in North AmericaDia Met Handout, Prospectors and Developers Association of Canada (PDAC) Meeting, Held March, 2pCanadaNews 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.GlobalKimberlite megacrysts
DS1990-0474
1990
Flemings, P.B., Jordan, T.E.Stratigraphic modeling of foreland basins: interpreting thrust deformationand lithosphere rheologyGeology, Vol. 18, No. 5, May pp. 430-434GlobalStructure, Foreland basins
DS1990-0475
1990
Flohr, L.J., Ross, M.Alkaline igneous rocks of Magnet Cove, Arkansaw: mineralogy andgeochemistry of syenitesLithos, Special Issue, Vol. 25, No. 4, pp. 67-98ArkansasAlkaline 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 provinceContributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 555-567BrazilGeochronology, Basalt
DS1990-0477
1990
Fodor, R.V., Stal, A.N., Mukasa, S.B., McKee, E.H.Petrology, isotope characteristics, and K-Ar ages ofthe Maranhao, Northern Brasil, Mesozoic basaltprovinceContributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 555-567BrazilBasalt, Maranhao
DS1990-0478
1990
Foley, S.The origin of olivine lamproites- first results from the diamond stabilityfieldTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 73AustraliaLamproite, Diamond genesis
DS1990-0479
1990
Foley, S.F.Experimental constraints on phlogopite chemistry in lamproites. 2. Effectof pressure temperature variationsEur. Journal of Mineralogy, Vol. 2, No. 3, pp. 327-341GlobalLamproite, Geochemistry
DS1990-0480
1990
Foley, S.F.A review and assessment of experiments on kimberlites, lamproites andlamprophyres as a guide to their originProceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 57-80India, GlobalLamproites -review, Kimberlite, Experimental Petrology
DS1990-0481
1990
Foley, S.F., Wheller, G.E.Parallels in the origin of the geochemical signatures of island arcvolcanics and continental potassic igneous rocks: the role of residualtitanatesChemical Geology, Vol. 85, No. 1/2, July 10, pp. 1-18Sunda-Banda Arc, Sunda ArcLamproites, Geochemistry, Leucitites, Potassic igneous rocks
DS1990-0482
1990
Folger, D.W., Irwin, B.J., McCullough, J.R., Rowland, R.W., PolloniMap showing free-air gravity anomalies off the southern coast ofwest-central Africa; Liberia to GhanaUnited States Geological Survey (USGS) Map, MF 2098-E, 1: 500, 000 $ 1.50GlobalGeophysics -gravity, Coast
DS1990-0483
1990
Folger, D.W., Irwin, B.J., McCullough, J.R., Rowland, R.W., PolloniMap showing free air gravity anomalies off the southern coast of westcentral Africa: Liberia to GhanaUnited States Geological Survey (USGS) Map, No. MF-2098-E 1: 500, 000 $ 1.50West AfricaGravity, Map, Geophysics
DS1990-0484
1990
Fong, D.G.China and specialty metalsWorld Mineral Notes, Vol. 6, No. 5, November 1990, pp. 1-5ChinaRare 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 potentialfield dataGeology, Vol. 18, No. 8, August pp. 773-777Ontario, Great LakesGeophysics -aeromagnetics, Tectonics
DS1990-0486
1990
Fountain, D.M., Percival, J., Salisbury, M.H.Exposed cross sections of the continental crust- synopsisExposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 653-662GlobalCrust, Geophysics
DS1990-0487
1990
Fountain, D.M., Salisbury, M.H., Percival, J.Seismic structure of the continental crust based onrock velocitymeasurements from the Kapuskasing UpliftJournal of Geophysical Research, Vol. 95, No. B2, February 10, pp. 1167-1186OntarioGeophysics -seismics, Kapuskasing Zone
DS1990-0488
1990
Fozzard, P.M.H.Mining development in sub-Saharan Africa. Investment and its relationshipto the enabling environmentNatural Resources forum, May pp. 97-105GlobalEconomics, Diamond production
DS1990-0489
1990
Francis, D., Ludden, J.The mantle source for olivine nephelinite, basanite andalkaline olivinebasalt at Fort Selkirk, Yukon,CanadaJournal of Petrology, Vol. 31, No. 2, pp. 371-400YukonBasanite, Alkaline rocks
DS1990-0490
1990
Fraser, D.G.Applications of the high resolution scanning proton microprobe in the earthsciences: an overviewChemical Geology, Vol. 83, pp. 27-37GlobalMicroprobe instrumentation, Overview
DS1990-0491
1990
French, W.S.Practical seismic imagingThe Leading Edge of Exploration, Vol. 9, No. 8, August pp. 13-20GlobalGeophysics- seismics, Review -practical
DS1990-0492
1990
Frenkel, M. Ye., Khapayev, V.V.A convective cumulation model for crystallization differentiation of themelt and formation of the apatite deposits in Khibiny ijolite-urtite intrusionGeochemistry Int, Vol. 27, No. 4, pp. 101-112RussiaIjolite, Geochemistry
DS1990-0493
1990
Freundt, B., Schmincke, H.U.Leucitite petrogenesis at the Quaternary Hochsimmer volcano East -Eifelvolcanic fieldTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 23GermanyLeucitite, 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. A152GlobalComputer Program, FOXPET- petrology
DS1990-0495
1990
Frohlich, C., Grand, S.P.The fate of subducting slabsNature, Vol. 347, No. 6291, September 27, pp. 333-334GlobalTectonics, Subducting slabs
DS1990-0496
1990
Fu Pingqiu, Xie Hongsen, Zhang LimingA structure mineralogical study of ringwooditeInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 490-491ChinaMineralogy, Ringwoodite
DS1990-0497
1990
Fu Pingqui, Xie Hongsen, Zhang LimingA structure -mineralogical study of ringwooditeChinese Journal of Geochemistry, Vol. 9, No. 2, pp. 99-103ChinaMineralogy, Ringwoodite
DS1990-0498
1990
Fujii, KeizoResearch on mineral deposits associated with carbonatite in BrasilJapan Geological Survey Chishitsu Chosajo Geppo, stated articles are in, Vol. 41, No. 11, pp. 619-650?BrazilCarbonatite, Research
DS1990-0499
1990
Fuller, H.K., Gunnells, G.B, Buffa, E.A., Orndorff, R.C.Geologic map index of Virginia, revised and updatedUnited States Geological Survey (USGS), 16p. text 6 sheets -freeGlobalMap, Index of published maps
DS1990-0500
1990
Furlong, K.P.Thermal aspects of the evolution of the middle andlower continentalcrust: a modeling perspectiveGeological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 18GlobalMantle, Model
DS1990-0501
1990
Fyfe, W.S.Global resource utilization and the global environment: the need forholistic approachAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-58, 5pGlobalResources, Environment
DS1990-0502
1990
Fyson, W.K.Structural development of angular volcanic belts in theArchean SlaveProvinceCanadian Journal of Earth Sciences, Vol. 27, No. 3, March pp. 403-413Northwest TerritoriesArchean, Volcanics
DS1990-0503
1990
Fytas, K., Chaouai, N-E., Lavigne, M.Gold deposits estimation using indicator kriging.Sub-heading ..indicatorkriging ideal for estimatingthe reserves of irregular mineralizations ie.diamondsThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 934, February pp. 77-83GlobalGeostatistics, Application general for p
DS1990-0504
1990
Galasso, F.S.Perovskites and high TC superconductorsGordon and Breach Publk, Book 293p. approx. $ 110.00 ISBN 2-88124-391-6GlobalPerovskites, Superconductors
DS1990-0505
1990
Galimov, E.M., Botkunov, A.I., Garanin, V.K.Carbon bearing fluid inclusions in olivine and garnet from Udachnaya pipekimberlitesGeochemistry International, Vol. 27, No. 2, February pp. 87-90RussiaGeochronology, 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 indiamonds from paired kimberlite pipesGeochemistry International, Vol. 26, No. 12, pp. 134-137RussiaDiamond 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. 1033-1040RussiaDiamond 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 UralplacersGeochemistry Int, Vol. 27, No. 4, pp. 131-138RussiaGeochronology CI, Placers
DS1990-0509
1990
Galimov, E.M., Solovyeva, L.V., Belomestnykh, A.V.Carbon isotope composition of metasomatized mantle rocksGeochemistry International, Vol. 26, No. 11, April pp. 38-43RussiaMantle, Geochronology
DS1990-0510
1990
Galli, G., Martin, R.M., Car, R., Parrinello, M.Melting of diamond at high pressureScience, Vol. 250, December 14, pp. 1547-1549GlobalDiamond synthesis, Thermal conductivity
DS1990-0511
1990
Gang Lu, Marshak, S., Kent, D.V.Characteristics of magnetic carriers responsible for Late Paleozoicremagnitization in carbonate strata of the Mid-continent, USAEarth and Planetary Science Letters, Vol. 99, pp. 351-361MidcontinentGeophysics -remagnetization, Tectonics
DS1990-0512
1990
Gao Shan, Zhang Benren, Li ZejiuGeochemical evidence for Proterozoic continental arc and continental marginrift magmatism along the northern margin of the Yangtze craton, South ChinaPrecam. Res, Vol. 47, pp. 205-221ChinaCraton -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. 28-36RussiaDiamond morphology, Natural diamond
DS1990-0514
1990
Garanin, V.K.Some new data on conditions of zircon formation from kimberlitesMoscow University of Geol. Bulletin, Vol. 45, No. 6, pp. 43-54RussiaKimberlites, Petrography-eclogites, zircon
DS1990-0515
1990
Garanin, V.K., Kasimova, R., Kudryavtseva, G.P., MikhajlichenkoMineralogy of spinels from kimberlites and lamproitesInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 31-32RussiaMineralogy -spinels, Lamproites, kimberlites
DS1990-0516
1990
Garanin, V.K., Kudryavtseva, G.P.Morphology, physical properties and paragenesis of inclusion -bearingdiamonds from Yakutian kimberlitesLithos, Vol. 25, No. 1-3, November pp. 211-218RussiaDiamond inclusions, Diamond morphology
DS1990-0517
1990
Garanin, V.K., Kudryavtseva, G.P.The discretion of the natural diamond formation processInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 675-676RussiaDiamond morphology, Diamond genesis
DS1990-0518
1990
Garanin, V.K., Kudryavtseva, G.P., Matsyuk, S.S., Cherenkova, A.F., CherenkovDiscovery of zircon bearing ilmenite-amphibole-pyroxenite in kimberlitesInternational Geology Review, Vol. 32, No. 11, November pp. 1086-1094RussiaPyroxenite- zircon, Geochemistry
DS1990-0519
1990
Garanin, V.K., Titkov, S.V.About etching patterns on diamond crystals from north European part of theUSSR (technical note). (Russian)Izv. Akad. Nauk SSS*(in Russian), No. 9, September pp. 110-115RussiaDiamond morphology, Etching patterns
DS1990-0520
1990
Garanin, V.K., Zhiljaeva, V.A., Kudrjavtseva, G.P., MikhailichenkoMineralogy of ferrimagnetic oxides and magnetic properties of kimberlitesand lamproitesInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 29-30RussiaMineralogy -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 pipeInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 799-801RussiaMineralogy -garnets, Sitikanskaja
DS1990-0522
1990
Gasparik, T.The CMAS analogue of the earth mantleTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 75GlobalMantle, CMAS system -xenoliths
DS1990-0523
1990
Gasparik, T.Evidence for the mineral and chemical layering in the earth upper mantleV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 49. Abstract onlyGlobalMantle, 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.AppalachiaLizardite
DS1990-0525
1990
Geballe, T.H., Pohl, R.O., Seitz, R.Cool diamonds. Letters to Science in response to E. Marshall's articleScience, Vol. 250, November 30, pp. 1194-1195GlobalDiamond synthesis, Thermal conductivity
DS1990-0526
1990
Geerthsen, K., Maher, M.J.Gravity signature of an Archean craton/Proterozoic mobile belt transitionin southern AfricaSociety of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 613-616. Extended abstractSouth AfricaGeophysics -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 dataGeology, Vol. 18, No. 6, June pp. 513-516OntarioGeophysics -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 Kapuskasingstructural zone revealedby lithoprobe seismicreflection dataGeology, Vol. 18, No. 6, June pp. 513-516OntarioGeophysics, Kapuskasing Zone
DS1990-0529
1990
Geller, R.J.Metastable phases confirmedNature, Vol. 347, October 18, pp. 620-621GlobalMantle, Phases
DS1990-0530
1990
Gems & GemologyNew area in Angola to be minedGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159AngolaNews item, Exploration news
DS1990-0531
1990
Gems & GemologyDiamond rush in Australia. Extracted from Diamond Intelligence Briefs June8, 1990 which reviewed a report by Min-Met Information ServicesGems and Gemology, Gem News, Vol. 26, No. 3, Fall pp. 229AustraliaNews item, Diamond companies activities
DS1990-0532
1990
Gems & GemologyBotswana bears targetGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159BotswanaNews item, Diamond production
DS1990-0533
1990
Gems & GemologyProspecting in BotswanaGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160BotswanaNews item, Molopo Australia
DS1990-0534
1990
Gems & GemologyArgyle cutting school near BeijingGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159ChinaNews item, Diamond cutting
DS1990-0535
1990
Gems & GemologyTreated green diamondGems and Gemology, Vol. 26, Winter pp. 296GlobalColour enhancement, Green diamond
DS1990-0536
1990
Gems & GemologyFancy black diamond and conductivityGems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 221GlobalDiamond morphology, Conductivity
DS1990-0537
1990
Gems & GemologyElectron irradiated diamondGems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 220-221GlobalDiamond morphology, Irradiation
DS1990-0538
1990
Gems & GemologyLaser drill hole anomaly -diamondsGems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 221GlobalDiamond morphology, Laser drills
DS1990-0539
1990
Gems & GemologyLaser drilled to reach an included diamond crystalGems and Gemology, Gem trade lab notes, Vol. 26, No. 3, Fall pp. 222GlobalDiamond morphology, Laser drills
DS1990-0540
1990
Gems & GemologyEtch channels in diamondGems and Gemology, Vol. 26, No. 2, Summer, p. 154GlobalGem trade lab notes, Mineralogy -diamond
DS1990-0541
1990
Gems & GemologyAnother purple diamondGems and Gemology, Vol. 26, No. 2, Summer, p. 154GlobalGem trade lab notes, Mineralogy -purple diamon
DS1990-0542
1990
Gems & GemologyMalaysia diamond plantGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159GlobalNews item, Mineral processing
DS1990-0543
1990
Gems & GemologyScientists research material as hard as diamondGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159GlobalNews item, Synthetic diamond like
DS1990-0544
1990
Gems & GemologyCubic zirconia -simulating a fancy yellow diamondGems and Gemology, Vol. 26, Winter pp. 295GlobalSpectroscopy, Yellow diamond
DS1990-0545
1990
Gems & GemologyFancy intense yellowGems and Gemology, Vol. 26, Winter pp. 295-296GlobalSpectroscopy, Yellow diamond
DS1990-0546
1990
Gems & GemologyDiamond prospecting in India. Brief extract from Diamond World May-June1990Gems and Gemology, Gem News, Vol. 26, No. 3, Fall pp. 228IndiaNews item, Diamond prospecting
DS1990-0547
1990
Gems & GemologyKimberlite find in the U.SGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159MichiganNews item, Crystal Exploration
DS1990-0548
1990
Gems & GemologyDiamond cutting industry in Sri LankaGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160Sri LankaNews item, Diamond cutting
DS1990-0549
1990
Gems & GemologyTanzania intensifies mineral searchGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 160TanzaniaNews item, Diamond exploration
DS1990-0550
1990
Gems & GemologySoviet-Singapore joint ventureGems and Gemology, Gem news, Vol. 26, No. 2, Summer, p. 159RussiaNews item, Almaz
DS1990-0551
1990
Generalov, M.E., Novogordova, M.I.Heteroelements in carbon matter from mineralized rocksInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 35RussiaGeochemistry, Carbon
DS1990-0552
1990
Gent, M.R., Harper, C.T., Guliov, P., Macdonald, R.Saskatchewan diamonds: a new realityThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July p. 115. Abstract (PDA)SaskatchewanBrief overview, Diamond activities
DS1990-0553
1990
Geochemical SocietyV.M. Goldschmidt Conference program and abstracts heldMay 2-4, 1990 inBaltimore MarylandGeochemical Society, 100pGlobalAbstracts, Extracted ones listed sep
DS1990-0554
1990
Geol. Society of AustraliaGondwana: terranes and resources, Tenth AustralianGeological Convention.Held Feb. 4-9, Hobart TasmaniaGeological Society of Australia Abstracts, No. 25, 319pAustraliaSection A16 Magmas, gemstones and the mantle, Seperate listings
DS1990-0555
1990
Geological Publishing HouseMineral deposits of ChinaGeological Publishing House, Beijing, 360p. approx. United States 80.00ChinaCopper, lead zinc, antimony, molybdenuM., Book -table of contents
DS1990-0556
1990
Geological Society of AustraliaGondwana: terranes and resourcesGeological Society of Australia Tenth Australian Geol. Convention, held Feb., 400p. AbstractsAustraliaVolcanics, Sedimentation, Geophysics, Models, Mafics, Precambrian gold, Structure, Fault, Tasman Fold belt
DS1990-0557
1990
Geological Society of AustraliaR.L. Stanton Symposium: new frontiers in ore deposit and explorationstudies.Held in conjunction with theTenth. Australian Geol. ConventionGeological Society of Australia Tenth Australian Geol. Convention, held Feb., pp. 305-315. AbstractsGlobalModels/overviews
DS1990-0558
1990
Geological Survey of South Africa, Annual Technical Report for 1989Schuller kimberliteGeological Survey of South Africa, Annual Technical Report for 1989, p. 106South AfricaBrief description of project, Schuller
DS1990-0559
1990
GeoscanBibliography of information listed -term diatremes,diamonds, kimberlitesin GEOSCAN North of 60Geoscan database, 51 referencesNorthwest Territories, YukonBibliography, Assessment/Federal inforM.
DS1990-0560
1990
Geoscience CanadaThe eastern Churchill Province, Torngat and New Quebec orogens: an overviewand papers from a Geological Association of Canada (GAC) session meetingGeoscience Canada, Vol. 17, No. 4, December pp. 217-320pQuebec, Labrador, UngavaBook -table of contents, Orogens -Torngat and New Quebec
DS1990-0561
1990
GeotimesCarbon-sink paradox stimulates scientific discussion of greenhouse.-globalcarbon cycleGeotimes, Vol. 35, No. 5, May p. 7GlobalGlobal carbon cycle, Greenhouse
DS1990-0562
1990
GeotimesZoning of magmas in volcanic eruptionsGeotimes, Vol. 35, No. 5, May p. 9GlobalMagma, Dual liquid flow
DS1990-0563
1990
Geringer, G.J., Lucdick, D.J.Middle-Proterozoic calc-alkaline, shoshonitic volcanism along the easternmargin of the Namaqua Mobile Belt, South Africa- implications for tectonicevolution areaSouth African Journal of Geology, Vol. 93, No. 2, pp. 389-399South AfricaShoshonite, Tectonics
DS1990-0564
1990
Geyh, M.A., Sclieicher, H.Absolute age determination. Physical and chemical dating methods and theirapplicationSpringer-Verlag book, 503p. approx. $ 70.00 ISBN 3-540-51276-4, GlobalGeochronology, Age determinations
DS1990-0565
1990
Ghomshei, M.M., Arkani-Hamed, J., Strangway, D.W., Russell, R.D.Underplating of oceanic lithosphere in the Archean: apossible mechanismfor the formation of ArcheankomatiitesTectonophysics, Vol. 172, No. 3-4, February 1, pp. 291-302GlobalArchean, Komatiites
DS1990-0566
1990
Gibson, D.W., Edwards, D.E.An overview of Triassic stratigraphy and depositional environments in theRocky Mountain foothills and western interior plains, Peace River Arch regionGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 146-158AlbertaPeace River area, Tectonics, structure
DS1990-0567
1990
Gilbert, A.E., Kozmenko, O.A., Shatskiy, V.S.Rare and rare earth elements in Kokchetau massif eclogitesGeochemistry International, Vol. 27, No. 8, pp. 133-136RussiaRare 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. 141-144RussiaEclogites, Rare earths
DS1990-0569
1990
Gilbert, M.C.Southern midcontinent -Texas transect: overview andstatement of thetectonic problemsGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 6GlobalMidcontinent, Tectonics
DS1990-0570
1990
Gilchrist, A.R., Summerfield, M.A.Differential denudation and flexural isostasy in formation of rifted marginupwarpsNature, Vol. 346, No. 6286, August 23, pp. 739-741GlobalTectonics, Rifted margins
DS1990-0571
1990
Gilchrist, I.C.R.Clarification of Premier mine slimesInternational Deep Mining Conference, held Johannesburg Sept. 17-21, 1990. Sth. Afr., Vol. 1, pp. 73-80South AfricaMining - Premier, Mineral Processing
DS1990-0572
1990
Gilruth, P.T., Hutchinson, C.F.Assessing deforestation in the Guinea Highlands of West Africa using RemotesensingPhotogrammetric Eng. and Remote Sensing, Vol. 56, No. 10, October pp. 1375-1382GuineaRemote sensing, General interest applicat
DS1990-0573
1990
Giresse, P.Paleoclimatic and structural environment at the end of the Cretaceous alongthe western flank of the Congo Basin, with application of undergroundmicrodiamonds.Journal of African Earth Sciences, Vol. 10, No. 1/2. pp. 399-408GlobalPaleoclimate, alluvials, Microdiamonds
DS1990-0574
1990
Gittins, J., Beckett, M.F., Jago, B.C.Composition of the fluid phase accompanying carbonatite magma: a criticalexaminationAmerican Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1106-1109QuebecOka, Husereau Hill, Carbonatite
DS1990-0575
1990
Gittins, J., Jago, B.C.Carbonatite lavas: the role of fluorine, chlorine and water in carbonatitemagmasTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 76GlobalCarbonatite, Experimental petrology
DS1990-0576
1990
Giuliani, G., Cheilletz, A., Zimmerman, J.L.The emplacement, geochemistry and petrogenesis of two central MoroccoHercynian granites. Geotectonic implicationsJournal of African Earth Sciences, Vol. 9, No. 3/4, pp. 617-629Moroccorare earth elements (REE) geochemistry, Granites
DS1990-0577
1990
Glanville, R.Evaluation of mineral exploration propertiesNorthwest Mining Convention, Held Spokane, Dec. 6, 1990, 21pGlobalEconomics, Reserves
DS1990-0578
1990
Glass, J.T., Messier, R., Fujimori, N.Diamond, silicon carbide and related widebandgap semiconductors.Symposium held Nov. 1989 BostonMaterials Research Society, Vol. 162, 650p. Table of contents availableGlobalMaterials 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 mantleNature, Vol. 347, No. 8290, September 20, pp. 274-277GlobalMantle, Subduction-convection
DS1990-0580
1990
Global Geoscience transectsGlobal geoscience transectsA.g.u, Syria, China, Tibet, Brazil, Australia, Andes, Chile, ArgentinaGeophysics, Remote sensing
DM1990-1715
1990
Globe & MailCorona acquires Repadre Capital Corp. Ampal (Pty) LtdGlobe and Mail, ROB Sept. 10, p. B11BotswanaNews item, Corona Repadre Ampal
DM1990-1716
1990
Globe & MailRepadre CapitalGlobe and Mail, ROB Thursday Oct. 11, p. B 2GlobalNews item, Repadre ownership
DM1990-1717
1990
Globe & MailGuyanese venture -control goes to FriedlandGlobe and Mail, August 28, Tuesday p. B9GuyanaNews item, Ivanhoe Capital
DM1990-1718
1990
Globe & MailClaude Resources finds diamonds on propertyGlobe and Mail, Report on Business, Saturday May 19, p. B 10SaskatchewanNews item, Claude, five diamonds fou
DM1990-1719
1990
Globe & MailDe Beers to shift control of its holdings outside ofSouth Africa toSwitzerlandGlobe and Mail, ROB., July 26, p.B 3RussiaNews item, De Beers
DM1990-1720
1990
Globe & MailRussian minister denouces Soviet Union's sale of gold. Brief mention ofdiamondsGlobe and Mail, August 20, Monday p. B7RussiaNews item, Economics- sales
DS1990-0581
1990
Gobba, J.M.Kimberlite exploration in TanzaniaJournal of African Earth Sciences, Vol. 9, No. 3/4, pp. 565-578TanzaniaExploration -geophysics, geochemistry, Heavy mineral sampling
DS1990-0582
1990
Gomes, C.B., Ruberti, E., Morbidelli, L.Carbonatite complexes from Brasil: a reviewJournal of South American Earth Sciences, Vol. 3, No. 1, pp. 51-63BrazilCarbonatite, Review
DM1990-1721
1990
Gomez, B.Cluff solves diamond mystery but far from commercial miningThe Australian, March 2, p. 17AustraliaNews item, Cluff Resources/Mount Ros
DM1990-1722
1990
Gomez, B.Ashton signs diamond contracts with ChinaThe Australian, May 14, 1/4 pChinaNews item, Ashton in China
DS1990-0583
1990
Gong WeiliangOn high -temperature phase transitions of metamict fergusonite groupminerals from Baiyun OboInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 934-936ChinaCarbonatite, Baiyan Obo -fergusonite
DS1990-0584
1990
Gooding, K.RTZ faces suit on diamond moveIndiaqua, (Financial Times 3/10/89), No. 55 1990/1, p. 53IndonesiaNews item, RTZ -legal with Acorn
DS1990-0585
1990
Gorbachev, N.S.Fluid magma interaction and the origin of kimberlitesInternational Geology Review, Vol. 32, No. 8, August, pp. 820-821RussiaKimberlites, Magma genesis
DS1990-0586
1990
Gordeeev, V.A., Gorelkin, YY, Nevinny, N.N., Gelfand, R.B., KutenHyperfine interactions of muonium and hydrogen in silicon anddiamond-quantum chemical calculationsHyper. Inter, Vol. 60, No. 1-4, August pp. 723-726GlobalDiamond morphology, MuoniuM.
DS1990-0587
1990
Gordon, R.G.Plate tectonic speed limitsNature, Vol. 349, No. 6304, January 3, pp. 16, 17GlobalTectonics, Dynamics
DS1990-0588
1990
Gosnold, W.D.Heat flow in the Great Plains of the United StatesJournal of Geophysical Research, Vol. 95, January 10, pp. 353-374Midcontinent, United StatesHeat Flow, Midcontinent, Great Basin
DS1990-0589
1990
Goto, A., Tatsuim, Y.Stability of chlorite in the upper mantleAmerican Mineralogist, Vol. 75, No. 1-2, January-February pp. 105-108GlobalMantle, Magma genesis
DS1990-0590
1990
Gotze, H-J., Lahmeyer, B., Schmidt, S., Strunk, S., Araneda, M.Central Andes gravity data baseEos, Vol. 71, No. 16, April 17, pp. 401, 406-407Andes, Chile, ArgentinaGeophysics- gravity, Database
DS1990-0591
1990
Grace, K., Spooner, J.The economics of the rare earth elementsThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 8, 15pGlobalEconomics, Rare earths-excellent overview
DS1990-0592
1990
Gracie, A.J., Schwann, P.L.Saskatachewan...brief overview of activities. Diamonds one paragraph ( 25lines) overviewPda Exploration And Development Highlights 1989, p. 39SaskatchewanNews item, Diamond exploration -brie
DS1990-0593
1990
Graham, R., Buseck, P.R.Cathodluminescence of colored diamonds by transmissionelectronmicroscopyGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A50. AbstractGlobalDiamond morphology, Cathodluminescence
DS1990-0594
1990
Graham, S.Subsidies: encouraging exploration and wasteCrs Perspectives, No. 32, March pp. 17-22CanadaEconomics, Flow-through
DS1990-0595
1990
Grant, J.A., Frost, B.R.Contact metamorphism and partial melting of peliticrocks in the Aureoleof the Laramie anorthosite complex Morton Pass WyomingAmerican Journal of Science, Vol. 290, No. 4, April pp. 425-WyomingAnorthosite, Geochemistry
DS1990-0596
1990
Green, A.G., et al.Origin of deep crustal reflections: seismic profiling across high grademetamorphic terranes in Canada.Tectonophysics, Vol. 173, pp. 627-38.Ontario, British ColumbiaGeophysics - seismics, Lithoprobe
DS1990-0597
1990
Green, A.G., Milkereit, B.Diverse seismic reflection images from the Canadian shieldTerra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 163OntarioKapuskasing, Tectonics
DS1990-0598
1990
Green, A.G., Milkereit, B., Mayrand, L.J., Ludden, J.N., Hubert, C.Deep structure of an Archean greenstone terraneNature, Vol. 344, No. 6164, March 22, pp. 327-329QuebecGreenstone belt, Tectonics/structure
DS1990-0599
1990
Green, D.H.Fluids in subduction zones: experimental constraintsGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 213-214. AbstractGlobalExperimental petrology, Magma genesis
DS1990-0600
1990
Green, D.H.The role of oxidation-reduction and C-H-O fluids in determining meltingconditions and magma compositions in the Upper MantleProceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 153-GlobalMantle, Experimental petrology
DS1990-0601
1990
Green, D.H., Taylor, W.R., Foley, S.The earth's upper mantle as a source for volatilesUniversity of Western Australia Publishing, Proceedings on Conference on stable isotopes and, No. 23, pp. 17-34GlobalMantle, Geochemistry
DS1990-0602
1990
Grice, J.D., Boxer, G.L.Diamonds from Kimberley, Western AustraliaThe Mineralogical Record, Vol. 21, No. 6, November-December pp. 559-564AustraliaHistory, Diamonds morphology
DS1990-0603
1990
Grieve, R.A.F.Impact cratering on the earthScientific American, April pp. 66-73GlobalImpact 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 mantleGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 240. AbstractAustralia, South Africa, Colorado PlateauPeridotite xenoliths, Petrology
DS1990-0605
1990
Griffiths, R.W., Campbell, I.H.Stirring and structure in mantle starting plumesEarth and Planetary Science Letters, Vol. 99, pp. 66-78GlobalMantle, Geochemistry -plumes
DS1990-0606
1990
Grigsby, J.D.Detrital magnetite as a provenance indicatorJournal of Sed. Petrology, Vol. 60, No. 6, November pp. 940-951GlobalGeochemistry, Magnetite
DS1990-0607
1990
Grotzinger, J., Royden, L.Elastic strength of the Slave craton at 1.9 Gyr and implications for thethermal evolution of the continentsNature, Vol. 347, No. 6288, September 6, pp. 64-66Northwest TerritoriesCraton, Georchronology, Age determination
DS1990-0608
1990
Gruijter, J.J.de, Braak, C.J.F.Model-free estimation from spatial samples: areappraisal of classicalsampling theoryMathematical Geology, Vol. 22, No. 4, May pp. 407-416GlobalGeostatistics, Sampling theory
DS1990-0609
1990
Gudmundsson, A.Emplacement of dikes, sills and crustal magma chambers at divergent plateboundariesTectonophysics, Vol. 176, No. 3/4, May 10, pp, . 257-275GlobalMagma, Dike emplacement
DS1990-0610
1990
Guillet, G.R.Exploration techniques for industrial mineralsThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 107, 11pGlobalIndustrial minerals, Exploration
DS1990-0611
1990
Gummer, P.K., McGowan, S.E., Halabura, S.P.Diamond exploration at Prince Albert, Saskatchewan, CanadaAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Meeting, Salt Lake City, February 26, Non speaker/no preprintSaskatchewanExploration, 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 Hillsvolcanic field, WyomingJournal of Geophysical Research, Vol. 95, No. B 10, September 10, pp. 15, 911-15, 928WyomingLeucite, Lamproite -orendite
DS1990-0613
1990
Guo Jiugao, Chen Feng, Cai Xiucheng, Deng HuaxingSpectroscopic study of natural diamonds in ChinaChinese Journal of Geochemistry, (in English), Vol. 9, No. 2, pp. 161-168ChinaDiamond morphology spectroscopy, Natural diamonds
DS1990-0614
1990
Guo Lihe, Wang Wuyi, Wang Alian, Zhang AndiInfrared spectroscopic study of pyropeInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 427-429ChinaSpectroscopy, Pyrope
DS1990-0615
1990
Guo, J.F., Green, T.H.Experimental study of barium partitioning between phlogopite and silicateliquid at upper-mantle pressure and temperatureLithos, Vol. 24, No. 2, March pp. 83-95GlobalExperimental petrology, Mantle
DS1990-0616
1990
Guo, J.F., Green, T.H., O'Reilly, S.Y.Barium partitioning and anorthoclase megacryst genesisGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 239. AbstractAustraliaMagma, barium, Ba content
DS1990-0617
1990
Guo, W.X., Friedman, I., Gleason, J.Natural occurrence of silicon carbide in a diamondiferous kimberlite fromFuxianNature, Vol. 346, No. 6282, July 26, pp. 352-354ChinaSilicon carbide, Mineralogy
DS1990-0618
1990
Guocheng Pan, Harris, D.P.Three nonparametric techniques for the optimum discretization ofquantitative geological variablesMath. Geol, Vol. 22, No. 6, pp. 699-722GlobalGeostatistics, 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, WawaAlkaline rocks, Geophysics - gravity
DS1990-0620
1990
Gurenko, A.A., Sobolev, A.V., Kononkova, N.N.New petrologic data on ugandites from the East African Rift, as revealed bystudy of magmatic inclusions in mineralsDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 130-134UgandaPetrology, 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 systemdifferentiated seriesGeochemistry International, Vol. 27, No. 10, pp. 117-123East AfricaPetrology, 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 maindifferentiated seriesof the East African rift system (Russian)No. 3, March pp. 429-436, East AfricaGlobalPetrology
DS1990-0623
1990
Gurney, J.J.The diamondiferous roots of our wandering continent. Alex L. du ToitMemorial Lectures no. 21South African Journal of Geology, Vol. 93, No. 3, pp. 423-437South AfricaMantle, Diamond genesis
DS1990-0624
1990
Gurney, J.J., Kirkley, M.B.Roberts Victor eclogites : crustal origins reconsideredEos, Vol. 71, No. 17, April 24, p. 523 Abstract onlySouth AfricaEclogites, Xenoliths
DS1990-0625
1990
Gurnis, M.Plate mantle coupling and continental floodingGeophysical Research Letters, Vol. 17, No. 5, April pp. 623-626GlobalMantle, Plate tectonics -flooding
DS1990-0626
1990
Gurnis, M.Bounds on global dynamic topography from Phanerozoicflooding ofcontinental platformsNature, Vol. 344, No. 6268, April 19, pp. 754-756GlobalPhanerozoic, Continental flooding, Mantle
DS1990-0627
1990
Gurnis, M.Plate mantle coupling and continental floodingGeophysical Research Letters, Vol. 17, No. 5, Apr. pp. 623-6.MantleTectonics - coupling, subduction
DS1990-0628
1990
Hagen, H., Neumann, E-R.Modelling of trace element distribution in magma chambers using open systemmodelsComputers and Geosciences, Vol. 16, No. 4, pp. 549-586GlobalComputer, Program -trace elements
DS1990-0629
1990
Haggerty, S.E.Upper mantle metasomatism: exotic oxides in harzburgite and diamonds ineclogiteInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 802-803GlobalMantle metasomatism -harzbugite, Diamond genesis
DS1990-0630
1990
Haggerty, S.E.Omphacite exsolution in garnet: evidence for ultra deep samples from theupper mantle in the Jagersfontein kimberlite, South AfricaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 803-805South AfricaMineralogy -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-AfricaGeophysical Journal, I, Vol. 100, No. 2, February pp. 275-Sierra LeoneGarnet analsyses -Mineralogy, Koidu Complex
DS1990-0632
1990
Haggerty, S.E., Sautter, V.Ultradeep (greater than 300 kilometers) ultramafic upper mantle xenolithsScience, Vol. 248, No. 4958, May 25, pp. 993-996GlobalMantle, Xenoliths
DS1990-0633
1990
Haggerty, S.E., Sautter, V.Ultra deep ( >300km) garnet clinopyroxene xenoliths in diamondiferouskimberlitesEos, Vol. 71, No. 17, April 24, p. 523 Abstract onlySouth AfricaJagersfontein, Garnet analyses
DS1990-0634
1990
Haimson, B.C.Shallow tests suggest crustal stress rotation west of the midcontinentrift: verification needed through intermediate depth holesGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A197GlobalCrustal stress, Geophysics
DS1990-0635
1990
Hajnal, Z., Pandit, B.I., Scott, D., Reilkoff, B.Importance of selecting the most effective processing sequences andrelevance of colour displays, analysing the Kapuskasing crustal refelctiondataTerra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 180OntarioTectonics, Kapuskasing Zone
DS1990-0636
1990
Halabura, S.P.Soft rocks can provide hard rock answersModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, p.166-167SaskatchewanGeophysics, Craton
DS1990-0637
1990
Halchuk, S.C., Mereu, R.F.A seismic investigation of the crust and Moho underlying the Peace RiverArch, CanadaTectonophysics, Vol. 185, No. -12, December 20, pp. 1-20Alberta, SaskatchewanGeophysics -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. 18-20GlobalGeochemistry, Analyses -rare earth elements (REE).
DS1990-0639
1990
Halleran, A.A.D., Russell, J.K.Geology and descriptive petrology of the Mount Bissonalkaline complex, Munroe Creek, British ColumbiaBritish Columbia Mineral Resources Division, Paper 1990-1, pp. 297-304British ColumbiaAlkaline complex, Mount Bisson
DS1990-0640
1990
Halls, H.C., Bates, M.P.The evolution of the 2.45 Ga Matachewan dyke swarm, CanadaMafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 237-250OntarioDykes, Evolution
DS1990-0641
1990
Halls, H.C., Palmer, H.C.The tectonic relationship of two Early Proterozoicdyke swarms to theKapuskasing Structural Zone: apaleomagnetic and petrographic studyCanadian Journal of Earth Sciences, Vol. 27, No. 1, January pp. 87-103OntarioTectonics, Kapuskasing Structural Zo
DS1990-0642
1990
Hamilton, R., Rock, N.M.S.Geochemistry, mineralogy and petrology of a new find of lamprophyres fromBulletinjah Pool, Nabberu Basin, Yilgarn Craton, Western AustraliaLithos, Vol. 24, No. 4, August pp. 275-290AustraliaLamprophyres, Bulletinjah Pool
DS1990-0643
1990
Hamilton, R., Rock, N.M.S.Geochemistry, mineralogy and petrology of a new find of ultramaficlamprophyres from Bulletinjah Pool, Nabberu Basin, Yilgarn Craton, WesternAustraliaLithos, Vol. 24, No. 4, August pp. 275-290AustraliaLamprophyres, Geochemistry
DS1990-0644
1990
Hamilton, R.M., Mooney, W.D.Seismic wave attenuation associated with crustal faults in the New Madridseismic zoneScience, Vol. 248, No. 4953, April 20, pp. 351-354Arkansas, Missouri, Kentucky, Tennessee, MidcontinentGeophysics -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 ColumbiaBritish Columbia Mineral Resources Division, Paper 1990-1, pp. 405-416British ColumbiaAlaskan type ultramafic complex, Wrede Creek complex
DS1990-0646
1990
Hammett, R.Application of numerical modeling to mining in CanadaThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 45, 8pGlobalMining, Stability problems
DS1990-0647
1990
Han ZongzhuEclogites in ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 852-853ChinaEclogites, Petrochemistry
DS1990-0648
1990
Han Zongzhu, Yuan Qilin, Sheng Xingtu, NI BangfaThe garnet in eclogite and garnet peridotite in Labieshan Mountain areaInternational Mineralogical Association Meeting Held June, 1990 Beijing, Vol. 2, extended abstract p. 854-855ChinaGarnet, Eclogites
DS1990-0649
1990
Handy, M.R.A basic tectonic problem the exhumation of coherent sections of continentalcrustTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 1GlobalCrust, Tectonics
DS1990-0650
1990
Hanmer, S.Natural rotated inclusions in non-ideal shearTectonophysics, Vol. 176, No. 3/4, May 10, pp. 245-255Ontario, GrenvilleShear zones, Structure
DS1990-0651
1990
Hanna, M.S., Chang, T.On graphically representing the confidence region foran unknown rotationin three dimensionsComputers and Geosciences, Vol. 16, No. 2, pp. 163-194GlobalComputer, Program -program -graphics/three dimensions
DS1990-0652
1990
Hanneman, D.L., Wideman, C.J.Paleosols: reflectors in continental sequencesGeophysics: The Leading Edge, Vol. 9, No. 11, November pp. 38-40MontanaPaleosols, Geophysics -seismics
DS1990-0653
1990
Hansen, V.L.Yukon-Tanana terrane: a partial acquittalGeology, Vol. 18, No. 4, April pp. 365-369Yukon, AlaskaTectonics, Terranes -Yukon-Tanana
DS1990-0654
1990
Harben, P.W., Bates, R.L.Industrial minerals geology and world depositsIndustrial Minerals, $82.50 United StatesGlobalIndustrial minerals
DS1990-0655
1990
Harben, P.W., Bates, R.L.Diamonds, 1990 #1In: Industrial minerals geology and world deposits, Industrial Minerals, pp. 92-101GlobalOverview, Very outdated information
DS1990-0656
1990
Harcourt, F.The diamond ring- business, politics and precious stones in South AfricaEcon. Hist. R., Vol. 43, No. 3, August pp. 524-525South AfricaBook review, Diamond -economics
DS1990-0657
1990
Harff, J., Davis, J.C.Regionalization in geology by multivariate classificationMath. Geol, Vol. 22, No. 5, July pp. 573-588GlobalGeostatistics, Multivariate classification
DS1990-0658
1990
Hargett, D.Gem trade : lab notes -Diamond cutting risksGems and Gemology, Vol. 26, Spring p. 94GlobalNews item, Diamond cutting
DS1990-0659
1990
Harland, W.B., et al.A geologic time scale 1989Cambridge University Press, GlobalGeologic time scale, Book -ad
DS1990-0660
1990
Harley, S.L., Odling, N.W.A.Mantle geochemistry: reducing mantle redox optionsNature, Vol. 348, No. 6300, November 29, pp. 394-395GlobalMantle, Geochemistry
DS1990-0661
1990
Harmon, R.S., Fowler, M.B.Oxygen isotope composition of the lower crustV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 51. Abstract onlyGlobalMantle, Geochronology
DS1990-0662
1990
Harnois, L., Mineau, R., Morency, M.Rare earth element geochemistry of alnoitic Cretaceousrocks andultramafic xenoliths from Ile Bizard,Quebec CanadaChemical Geology, Vol. 85, No. 1/2 July 10, pp. 135-145QuebecAlnoite, rare earth elements (REE) Geochemistry
DM1990-1723
1990
Harries, KFor the record... records updated and date stampedNorthern Miner Magazine, Vol. 5, No. 4, April pp. 11, 12GlobalLegal responsibility, Record keeping
DM1990-1724
1990
Harries, K.J.Joint-venture disputesNorthern Miner Magazine, Vol. 5, No. 9, September pp. 20-21Canada, United StatesLegal, Joint ventures
DM1990-1725
1990
Harries, K.J.In the front line... the role of the operator in joint venturesNorthern Miner Magazine, Vol. 5, No. 1, January pp. 18-19GlobalLaw, Joint ventures
DM1990-1726
1990
Harries, K.J.C.Making allowances.(joint venture - overhead charges)Northern Miner Magazine, Vol. 5, No. 7, July pp. 7-8GlobalEconomics, Legal aspects -allowances
DM1990-1727
1990
Harries, K.J.C.Confidentially.... agreements are here to stayNorthern Miner Magazine, Vol. 5, No. 2, February pp. 15-16, 18GlobalLaw, Agreements - brief overview confidentiality
DM1990-1728
1990
Harries, K.J.C.Joint venture disputes - conclusion of articlesNorthern Miner Magazine, Vol. 5, No. 10, November p. 9GlobalLaw, Joint Venture agreements
DS1990-0663
1990
Harries, K.J.C.Articles on legalities -concerning the mining industryReprinted from Northern Miner Magazine, Reprint volume 54pCanadaLaw, Agreements, JV, titles
DS1990-0664
1990
Harris, S.L.Agents of chaosMountain Press, 300p. $ 12.95GlobalBook review, Agents of Chaos-earthquakes
DS1990-0665
1990
Harris, W.M.Jr., Enochs, L.G., West, R.R.MapKansas a graphical geological database for KansasGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 8KansasMap, Teaching aid
DS1990-0666
1990
Hart, R.J., Andreoli, M.A.G., Smith, C.B., Otter, M.L., DurrheimUltramafic rocks in the centre of the Vredefort structure (South Africa):possible exposure of the upper mantleChem. Geol, Vol. 83, No. 3/4, June 25, pp. 233-248South AfricaUltramafics, 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 discontinuitiesChemical Geology, Vol. 82, No. 1/2, March 30, pp. 21-50South AfricaGeochemistry, Tectonics
DS1990-0668
1990
Harte, B.High temperature granulites - discussion and reply by Hayob et alNature, Vol. 347, No. 6289, September 13, pp. 132-134GlobalGranulites, Petrology
DS1990-0669
1990
Hartley, R., Watts, A.B.Preliminary analysis of gravity and topography over AfricaEos, Vol. 71, No. 43, October 23, p. 1605 AbstractAfricaGeophysics -gravity
DS1990-0670
1990
Hasbrouck, W.P.Computer programs in HP 9845 BASIC for modeling and interpreting multiplelayer, plane interface shallow refraction seismicsUnited States Geological Survey (USGS) Open File, No. 90-0473, 56p. $ 8.50GlobalComputer, Program -Seismics
DS1990-0671
1990
Haskin, L.A.PREEconceptions PREEvent pREEcise pREEdictionsGeochimica et Cosmochimica Acta, Vol. 54, pp. 2353-2361GlobalRare earth elements, Geochemistry
DS1990-0672
1990
Haskin, L.A.PREEconceptions pREEvent PRRRcise pREEdictionsGeochim. Cosmochim Acta, Vol. 54, pp. 2353-61.GlobalRare earths, Geochemistry
DS1990-0673
1990
Haslett, S.K.Magnetic survey of a monchiquite intrusion in central GwentGeology Magazine, Vol. 127, No. 6, pp. 591-592GlobalGeophysics -magnetics, Monchiquite
DS1990-0674
1990
Hatcher, R.D. Jr.The Appalachian-Ouachita orogen in the United StatesGeological Society of America (GSA) DNAG Series, Vol. F-2, 767pArkansas, OklahomaTectonics, Orogeny
DS1990-0675
1990
Hauser, E.C.Seismic imaging of extended crust with emphasis on the western UnitedStates: discussion and replyGeological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 252-255CordilleraGeophysics -seismics, Tectonics-crust, COCORP
DS1990-0676
1990
Hauser, E.C.Layered Proterozoic rocks hidden beneath the United States midcontinent imaged byCOCORP and industry seismic reflection dataGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A153GlobalTectonics, Seismics-COCORP
DS1990-0677
1990
Hawkesworth, C.J., Erlank, A.J., Kempton, P.D., Waters, F.G.Mantle metasomatism: isotope and trace element trendsin xenoliths fromKimberley, South AfricaChemical Geology, Vol. 85, No. 1/2, July 10, pp. 19-34South AfricaKimberley deposit, Geochronology
DS1990-0678
1990
Hawkesworth, C.J., Kempton, P.D., Rogers, N.W., Ellam, R.M.Continental mantle lithosphere, and shallow levelenrichment processes inthe earth's mantleEarth and Planetary Science Letters, Vol. 96, No.3-4, pp. 256-268South AfricaMantle, 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 reportNational Technical Information Service DOE/ER/13978-2 22p. June 1, 1990 $ 15.00 United States, MidcontinentRift, Tectonics
DS1990-0680
1990
Hazell, M.S.New realities in the trenchesThe Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Annual Meeting Paper preprint, No. 103, 18pGlobalManagement/vocations, Corporations
DS1990-0681
1990
Heaman, L.M., Bowins, R., Crocket, J.The chemical composition of igneous zircon suites: implications forgeochemical tracer studiesGeochimica et Cosmochimica Acta, Vol. 54, pp. 1597-1607South Africa, OntarioKimberlites, 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. 47-51South AfricaMining industry, Diamond
DS1990-0683
1990
Helmstaedt, H.H., Schulze, D.J.Low temperature eclogites under the Colorado Plateau:fragments ofProterozoic or Mesozoic oceanic crust?Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 29Colorado PlateauEclogites, Mineralogy
DS1990-0684
1990
Henderson, J.R., Broome, J.Geometry and kinematics of Wager shear zone interpreted from structuralfabrics and magnetic data.Canadian Journal of Earth Sciences, Vol. 27, pp. 590-604.GlobalTectonics, Geophysics - magnetics
DS1990-0685
1990
Henry, G., Clendenin, C.W., Stainstreet, I.G., Maiden, K.J.Multiple detachment model for the early rifting stageof Late ProterozoicDamara orogen in NamibiaGeology, Vol. 18, No. 1, January pp. 67-71Southwest Africa, NamibiaTectonics, Damara orogen
DS1990-0686
1990
Herzberg, C.Melting experiments in ultramafic systems to 165 kilobarsV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 53. Abstract onlyGlobalMantle 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 evidencefrom the Englehart area, Ontario:discussionCanadian Journal of Earth Sciences, Vol. 7, No. 1, January pp. 159-161OntarioGeophysics -paleomagnetics, Diabase-Nipissing
DS1990-0688
1990
Hester, M.G., Springett, M.W.Geostatistics and kriging: surviving in the real worldAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-92, 10pGlobalGeostatistics, Kriging
DS1990-0689
1990
Hickmott, D.D., Sorensen, S., Rogers, P.Trace element abundances in minerals from a metasomatizedgarnet-amphibolite Catalina schist ,southern CaliforniaGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A349CaliforniaGeochemistry, Pixie trace elements
DS1990-0690
1990
High Tech Materials AlertDiamond semiconductor limitsHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 1, January p. 3GlobalNews item, Diamond synthesis
DS1990-0691
1990
High Tech Materials AlertEver closer to perfect diamond filmsHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 10, October p. 2GlobalNews item, Diamond synthesis
DS1990-0692
1990
High Tech Materials AlertMajor diamond breakthroughs- Norton achieves 1 mm diamond coatingsHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 11, November p. 1GlobalNews item, Diamond synthesis
DS1990-0693
1990
High Tech Materials AlertDiamond films, faster and cheaperHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 12, December p. 1GlobalNews item, Diamond synthesis
DS1990-0694
1990
High Tech Materials AlertSuperplastically formed ZnS/diamond compositesHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 3, March p. 2, 3GlobalNews item, Diamond synthesis
DS1990-0695
1990
High Tech Materials AlertDiamond theory- concentration of energy vacanciesHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 4, April p. 7GlobalNews item, Diamond synthesis
DS1990-0696
1990
High Tech Materials AlertNew diamond deposition processHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 7, July p. 8GlobalNews item, Diamond synthesis
DS1990-0697
1990
High Tech Materials AlertGE achieves new diamond properties.. more thermally conductive and morelaser resistantHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 8, August p. 3GlobalNews item, Diamond synthesis
DS1990-0698
1990
High Tech Materials AlertLarger diamonds from Sumitomo 5 to 9 caratsHigh Tech Materials Alert, please note CVD not normally covered in refs., Vol. 7, No. 9, September p. 8GlobalNews item, Diamond synthesis
DS1990-0699
1990
Hill, S.J.Workstations: problems they solve and problems they createLeading Edge of Exploration (Geophysics News letter), Vol. 9, No. 3, March pp. 24-28GlobalComputers, Geophysics -workstations
DS1990-0700
1990
Hills, D.V., Haggerty, S.E.Eclogites from Koidu kimberlite Complex, Sierra Leone,lithospheric andultra deep asthenospheric originsEos, Vol. 71, No. 17, April 24, p. 523 Poster Abstract onlySierra LeoneKoidu, Eclogites
DS1990-0701
1990
Hinze, W.J., Braile, L.W., Chandler, V.W.A geophysical profile of the southern margin of theMidcontinent Riftsystem in western Lake SuperiorTectonics, Vol. 9, No. 2, April pp. 303-310MidcontinentGeophysics, Midcontinent Rift
DS1990-0702
1990
Hirsch, L.M.Enhancing mantle conductivityNature, Vol. 347, No. 6290, September 20, p. 232GlobalMantle-basalts, Geophysics
DS1990-0703
1990
Hoatson, D.M., Keays, R.R.Formation of platiniferous sulfide horizons by crystalfractionation andmagma mixing in the Munni Munnilayered intrusion, west Pilbara block, WesternAustraliaEconomic Geology, Vol. 84, No. 7, November pp. 1775-1804AustraliaAlkaline rocks -Ultramafics, Munni Munni intrusion
DS1990-0704
1990
Hocker, P.M.No mine is an island. the miningindustry amid risingenvironmentalexpectationsColorado School of Mines, Department of Mineral Economics, Working Paper No. 90-5, 23pUnited StatesEconomics, Environmental issues
DS1990-0705
1990
Hoffman, P.F.Archaean continental plates: old and young mantle rootsNature, Vol. 347, No. 6288, September 6, p. 19GlobalMantle, Plates
DS1990-0706
1990
Hoffman, P.F.Old and young mantle rootsNature, Vol. 347, Sept. 6, pp. 19-20GlobalMantle, 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, SaskatchewanCraton, Mantle - melting
DS1990-0708
1990
Hoffman, S.Recognizing sampling problemsExplore, No. 67, January pp. 10, 12GlobalSampling, Assays-ore reserves
DS1990-0709
1990
Hofmann, H.J.Precambrian time units and nomenclature- the geon conceptGeology, Vol. 18, No. 4, April pp. 340-341GlobalPrecambrian 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 OntarioGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A59. AbstractOntarioCarbonatite
DS1990-0711
1990
Holden, C.Spontaneous order, evolution and lifeScience, Vol. 247, No. 4950, March 30, pp. 1543-1544GlobalEvolution, Dynamic systems
DS1990-0712
1990
Holland, H.D.Review of the Report:The changing atmosphere: report of the Dahlemworkshop held Berlin 1987American Journal of Science, Vol. 290, No. 1, January pp. 107-GlobalReview 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 AfricaGeomorphology
DS1990-0714
1990
Holm, P.E.Complex petrogenetic modeling using spreadsheet softwareComputers and Geosciences, Vol. 16, No. 8, pp. 1117-1122GlobalComputer, Program -petrogenesis
DS1990-0715
1990
Holtkamp, J.A.Mining waste regulations. 3 brief pages -slide headingsNorthwest Mining Association Preprint, 3pUnited StatesLegal, Mining waste
DS1990-0716
1990
Holzel, A.R.Systematics of mineralsHolzel, Ulmenring, language presumed english, 584p. approx. DM 380.00GlobalMineralogy, Book review
DS1990-0717
1990
Honda, S., Yuen, D.A.Mantle convection with moving heat-source anomalies:geophysical andgeochemical implicationsEarth and Planetary Science Letters, Vol. 96, pp. 349-366GlobalMantle, Heat flow -geochemistry/geophysics
DS1990-0718
1990
Hooper, P.R.The timing of crustal extension and the eruption ofcontinental floodbasaltsNature, Vol. 345, No. 6272, May 17, pp. 246-248GlobalBasalts, Continental crust
DS1990-0719
1990
Hora, Z.D.Industrial minerals in British Columbia- newdevelopments, new discoveriesand new opportunitiesThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 74-78British ColumbiaCarbonatite, Rare earths
DS1990-0720
1990
Hora, Z.D.Industrial minerals in British Columbia- newdevelopments, newdiscoveries and new opportunitiesThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 74-78British ColumbiaIndustrial minerals, Exploration
DS1990-0721
1990
Horvath, L., Gault, R.A.The mineralogy of Mont Saint Hilaire QuebecMineralogical Record, Vol. 24, July-August pp. 284-268QuebecAlkaline 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.AustraliaTectonics, Pilbara craton - not specific to diamonds
DS1990-0723
1990
Howell, D.G.Tectonics of suspect terranes. Mountain building and continental growthChapman and Hall, 208p. approx. $ 29.95GlobalBook -ad, Tectonics -suspect terranes
DS1990-0724
1990
Howell, P.D., Van der Pluijm, B.A.Early history of the Michigan Basin: subsidence and Appalachian tectonicsGeology, Vol. 18, No. 12, December pp. 1195-1198MichiganTectonics, Midcontinent
DS1990-0725
1990
Hu KePrecambrian eclogites from the high -pressure metamorphic belt in centralChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 856-858ChinaEclogites, Petrology
DS1990-0726
1990
Huang CunhuanMain features of kimberlite in certain area of Kuruktag, XinjangAbstracts of Chinese Geological Literature, Vol. 6, No. 2, p. 34. AbstractChinaTectonics, Kuruktag, Tarim Platform
DS1990-0727
1990
Huang JinchuThe statistical classification of pyrope and the directory significance forexploration of diamond.*CHIChinese MR, *CHI, Vol. 10, 1, pp. 12-18ChinaDiamond prospecting, Pyrope
DS1990-0728
1990
Huntley, P.M., McCallum, M.E.Morphology and surface textures of diamonds fromselected kimberliteoccurrences in the Colorado-Wyoming State Line DistrictGeological Society of America (GSA) Abstract Volume, held Jackson Wyoming, Vol. 22, No. 6, April p. 15. Abstract onlyColorado, WyomingDiamond morphology, Diamond resorption
DS1990-0729
1990
Hurley, N.F., Van der Voo, R.Magnetostratigraphy, Late Devonian iridium anomaly, andimpacthypothesesGeology, Vol. 18, No. 4, April pp. 291-294GlobalStratigraphy, Impact hypotheses
DS1990-0730
1990
Huss, G.R.Ubiquitous interstellar diamond and SiC in primitive chondrites: abundancesreflect metamorphismNature, Vol. 347, No. 6289, September 13, pp. 159-162GlobalMeteorites, 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 beneaththe Midcontinent Rift systemJournal of Geophysical Research, Pt. B., Vol. 95, No. 7, July 10, pp. 10, 869-10, 884MidcontinentGeophysics
DS1990-0732
1990
Hutchinson, D.R., White, R.S., Cannon, W.F., Schulz, K.J.Keweenaw hot spot: geophysicalevidence for a 1.1 Ga mantle plume beneaththe Midcontinent Rift systemJournal of Geophysical Research, Vol. 95, No. B7, July 10, pp. 10, 869-10, 885Ontario, MidcontinentGeophysics, Midcontinent
DS1990-0733
1990
Hutchison, D.R., Klitgord, K.D., Trehu, A.M.Integration of COCORP deep relfection and magneticanomaly analysis in thesoutheast USA:implications for origin of the Brunswick and East Coast magneticanomaliesGeological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 271-279Appalachia, MidcontinentCOCORP, 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 extensionalshear zonesNature, Vol. 343, February 1, pp. 452-455GlobalGranite, Shear zones
DS1990-0735
1990
Hynes, A.Two-stage rifting of Pangea by two different mechanismsGeology, Vol. 18, No. 4, April pp. 323-326PangeaTectonics, Rifting
DS1990-0736
1990
Idurm, M.A new method of dating Australian Precambrian rocks: accumulated PolarwanderBmr Research Letter, No. 13, October 1990 pp. 6-7AustraliaGeochronology, Polar wander
DS1990-0737
1990
Ijewliw, O.J.Spinel chemistry as an indicator of magmatic processes in lamprophyres ofeastern British ColumbiaGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A63. AbstractBritish ColumbiaLamprophyres, Geochemistry
DS1990-0738
1990
Ikeda, Y.Cen/Srn/Smn: a trace element discriminant for basalticrocks fromdifferent tectonomagmatic environmentsNeues Jahrbuch fnr Mineralogie Mhn, No. 4, pp. 145-158GlobalGeochemistry, Basalts
DS1990-0739
1990
Ikeda, Y.Cen/Srn/SMn/: a trace element discriminant for basaltic rocks fromdifferent tectonomagmatic environmentsNeues Jharb. Min. Mh, No. 4, pp. 145-158Oceanic ridgeBack arc basin, Geochemistry
DS1990-0740
1990
Ilupin, I.P.Mineralogical and geochemical pecularities of kimberlites from the Northernand southern Siberian kimberlite province.(Russian)Tsentr. Nauchn. Issled. Geol. Institute Tsvretm. I. Glagordn. Met., Vol. 65, No. 1, pp. 123-129RussiaPetrology, Kimberlite
DS1990-0741
1990
Ilyin, A.V.Proterozoic supercontinent, its latest Precambrian rifting, breakup, dispersal into smaller continents, and subsidence of their margins: evidencefrom AsiaGeology, Vol. 18, No. 12, December pp. 1231-1234Russia, ChinaTectonics, Rifting
DS1990-0742
1990
Indiana Geological SurveyMap of Indiana showing bedrock geologyIndiana Geological Survey, Map No. 50, 1:1, 825, 000 in colour $ 3.50IndianaBedrock
DM1990-1729
1990
IndiaquaOsaka diamond starts sales of colour fluorescentelectron microscope foridentification of the defectsin diamondIndiaqua, No. 55 1990/1, p. 191GlobalNews item, Diamond defect -microscop
DM1990-1730
1990
IndiaquaVenetia diamond mine gets go aheadIndiaqua, No. 55 1990/1, pp. 27, 29GlobalNews item, Venetia
DS1990-0743
1990
Indonesia Geological SurveyGeologic quadrangle maps (series) Enarotali, Omba, RansikiAustralian Bureau of Mineral Resources, 1: 250, 000 in color $ 10.00 eachIndonesiaMaps, Geologic maps
DM1990-1731
1990
Industrial MineralsCluff Australian financingIndustrial Minerals, No. 270, March p. 145AustraliaNews item, Cluff Resources Copeton d
DM1990-1732
1990
Industrial MineralsCRA earnings off. Mentions Argyle diamonds contributionIndustrial Minerals, No. 279, December p. 70AustraliaNews item, CRA -Argyle production
DM1990-1733
1990
Industrial MineralsCSO diamond sales recordIndustrial Minerals, No. 275, August p. 61GlobalNews item, CSO sales
DM1990-1734
1990
Industrial MineralsDiamond demand slowsIndustrial Minerals, No. 270, March p. 147GlobalNews item, Diamond demand
DM1990-1735
1990
Industrial MineralsCSO raises diamond pricesIndustrial Minerals, No. 272, May p. 93GlobalNews item, Diamond prices
DM1990-1736
1990
Industrial MineralsAcorn updates diamond projectsIndustrial Minerals, No. 272, May p.10-11IndonesiaNews item, Acorn production Program
DM1990-1737
1990
Industrial MineralsDiamond hunt focuses on Great Lakes areaIndustrial Minerals, No. 274, July p. 14MichiganNews item, Brief overview
DM1990-1738
1990
Industrial MineralsCrystal clears for United States diamond huntIndustrial Minerals, No. 270, March p. 147MichiganNews item, Crystal Exploration
DM1990-1739
1990
Industrial MineralsCameco halts diamond hunt. Sturgeon Lake areaIndustrial Minerals, No. 275, August p. 61SaskatchewanNews item, Cameco, Claude
DM1990-1740
1990
Industrial MineralsDe Beers investment. Venetia projectIndustrial Minerals, No. 268, January p. 11South AfricaNews item, Venetia project
DM1990-1741
1990
Ingrassia, L.How secret GE recipe for making diamonds may have been stolenWall Street Journal, Wednesday Feb. 28, pp. A1 and A4GlobalNews item, Diamond synthesis
DM1990-1742
1990
International MiningAngola.. diamondsInternational Mining, Vol. 7, No. 8, August, p. 56AngolaNews item, Brief overview -year acti
DM1990-1743
1990
International Mininghigh pressure roll for diamond mineInternational Mining, Vol. 7, No. 5, May p. 74AustraliaNews item, Argyle mine
DM1990-1744
1990
International MiningArgyle diamond mine in Western AustraliaInternational Mining, Vol. 7, No. 5, May p. 73AustraliaNews item, Argyle mine additional re
DM1990-1745
1990
International MiningAustalia.. diamondsInternational Mining, Vol. 7, No. 8, August, p.88-89AustraliaNews item, Brief overview -year acti
DM1990-1746
1990
International MiningCarr Boyd has acquired full ownership of the Mt. Weld rare earthspropertyInternational Mining, Vol. 7, No. 6, June p. 42AustraliaNews item, Carbonatite-Mt. Weld
DM1990-1747
1990
International MiningBotswana.. diamondsInternational Mining, Vol. 7, No. 8, August, p. 56BotswanaNews item, Brief overview -year acti
DM1990-1748
1990
International MiningBotswana -Molopo AustraliaInternational Mining, Vol. 7, No. 7, July p. 40BotswanaNews item, Molopo Australia
DM1990-1749
1990
International MiningMolopo Australia is currently undertaking explorationfor platinum anddiamondsInternational Mining, Vol. 7, No. 3, March p. 34BotswanaNews item, Molopo Australia explorat
DM1990-1750
1990
International MiningBrasil.. diamondsInternational Mining, Vol. 7, No. 8, August, p.131BrazilNews item, Brief overview -year acti
DM1990-1751
1990
International MiningHigh grade gems from Brazilian beanInternational Mining, Vol. 7, No. 9, September p. 8BrazilNews item, Glencairn Feijao Cru
DM1990-1752
1990
International MiningAshton Mining has signed a letter of intent with theGuizhou Bureau ofGeologyInternational Mining, Vol. 7, No. 4, April p. 41ChinaNews item, Ashton -Guizhou, Hunan
DM1990-1753
1990
International MiningZaire...diamondsInternational Mining, Vol. 7, No. 8, August, p. 72Democratic Republic of CongoNews item, Brief overview -year acti
DM1990-1754
1990
International MiningMinerals prospecting and recovery in a booklet fromAlluvial Mining(U.K.)International Mining, Vol. 7, No. 4, April p. 51GlobalAlluvial mining, Booklet
DM1990-1755
1990
International MiningCentral African Republic... diamondsInternational Mining, Vol. 7, No. 8, August, p. 57GlobalNews item, Brief overview -year acti
DM1990-1756
1990
International MiningLiberia.. diamondsInternational Mining, Vol. 7, No. 8, August, p. 58GlobalNews item, Brief overview -year acti
DM1990-1757
1990
International MiningSwaziland...diamondsInternational Mining, Vol. 7, No. 8, August, p. 71GlobalNews item, Brief overview -year acti
DM1990-1758
1990
International MiningGuinea..diamondsInternational Mining, Vol. 7, No. 8, August, p. 58GuineaNews item, Brief overview -year acti
DM1990-1759
1990
International MiningGuyana... diamondsInternational Mining, Vol. 7, No. 8, August, p. 136GuyanaNews item, Brief overview -year acti
DM1990-1760
1990
International MiningIndonesia. Acorn Securities have changed their name to Indonesian DiamondCorpInternational Mining, Vol. 7, No. 7, July p. 38IndonesiaNews item, Indonesian Diamond Corp
DM1990-1761
1990
International MiningCrystal Mining outline of diamond targets in the Lake Superior regionInternational Mining, Vol. 7, No. 5, May p. 60MichiganNews item, Crystal Exploration
DM1990-1762
1990
International MiningNamibia.. diamondsInternational Mining, Vol. 7, No. 8, August, p. 62-64NamibiaNews item, Brief overview -year acti
DM1990-1763
1990
International MiningNamibia -mining industry to be alignedInternational Mining, Vol. 7, No. 7, July p. 40NamibiaNews item, Laws
DM1990-1764
1990
International MiningSaskatchewan.. diamondsInternational Mining, Vol. 7, No. 8, August, p.99-100SaskatchewanNews item, Brief overview -year acti
DM1990-1765
1990
International MiningCeltic has a joint venture agreement on a diamond prospect inSaskatchewanInternational Mining, Vol. 7, No. 6, June p. 16SaskatchewanNews item, Celtic/Claude
DM1990-1766
1990
International MiningSierra Leone..diamondsInternational Mining, Vol. 7, No. 8, August, p. 65-66Sierra LeoneNews item, Brief overview -year acti
DM1990-1767
1990
International MiningSouth Africa...diamondsInternational Mining, Vol. 7, No. 8, August, p. 66-70South AfricaNews item, Brief overview -year acti
DM1990-1768
1990
International MiningDe Beers pre-tax profitsInternational Mining, Vol. 7, No. 5, May p. 65South AfricaNews item, De Beers Centenary Co
DM1990-1769
1990
International MiningDe Beers is to develop a new diamond mining project at VenetiaInternational Mining, Vol. 7, No. 1, January p. 49Southwest Africa, NamibiaNews item, Venetia
DM1990-1770
1990
International MiningSri Lanka.. diamondsInternational Mining, Vol. 7, No. 8, August, p. 83Sri LankaNews item, Brief overview -year acti
DM1990-1771
1990
International MiningSoviet Union- De Beers centenary contractInternational Mining, Vol. 7, No. 10, October p. 38RussiaNews item, De Beers Centenary
DS1990-0744
1990
Irving, M.Timor Sea may yield Kimberley diamondsAustralia, August 3, 1pAustraliaNews 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. 30-32RussiaLamproite, Genesis
DS1990-0746
1990
Ishii, T., Robinson, P.T., Fiske, R.Petrology of ODP LED 125: mantle peridotites andrelated rocks fromserpentine diapiric seamounts in the IZU-Ogasawara-Mariana forearcGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A63. AbstractOceanMantle, Peridotites
DS1990-0747
1990
Issler, D.R., Beaumont, C., Willett, S.D., Donelick, R.A., MooersPreliminary evidence from apatite fission track data concerning the thermalhistory of the Peace River Arch region, western Canada sedimentary basinGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 260-269AlbertaGeochronology, Geothermometry
DS1990-0748
1990
Izett, G.A.The Cretaceous/Tertiary boundary interval, Raton Basin, Colorado and NewMexico and its content of shock metamorphosed minerals evidence relevant K/TboundaryGeological Society of America, Paper No. 249, 104p. $ 30.00 United StatesColorado, New MexicoMineralogy, Impact structure
DS1990-0749
1990
Jackson, I., Rudnick, R.L., O'Reilly, S.Y., Bezant, C.Measured and calculated elastic wave velocities forxenoliths from thelower crust and upper mantleTectonophysics, Vol. 174, No. 1/2, March 1, pp. 207-210GlobalMantle, Xenoliths -physics
DS1990-0750
1990
Jackson, S.L., Sutcliffe, R.H.Central Superior Province geology: evidence for an allochthonous, ensimatic, southern Abitibi greenstone beltCanadian Journal of Earth Sciences, Vol. 27, No. 4, April pp. 582-589OntarioTectonics -Superior, Abitibi greenstone belt
DS1990-0751
1990
Jago, B.C., Gittins, J.Comparative roles of fluorine and water in carbonatite magma evolutionTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 82GlobalExperimental 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 massifEos, Vol. 71, No. 43, October 23, p. 1707 AbstractRussiaMetamorphic rocks, Diamonds
DS1990-0753
1990
Jambor, J.L., Vaughan, D.J.Advanced microcopic studies of ore mineralsMineralogical Association of Canada Short Course Handbook, Vol. 17, 440pBookMicroscopy -ore minerals
DS1990-0754
1990
Jambor, J.L., Vaughan, D.J.Advanced mircorscopic studies of ore mineralsMineralogical Association of Canada Short Course Handbook, Vol. 17, 440pGlobalBook -table of contents, Microscopy -ore minerals
DS1990-0755
1990
Jamieson, B.De Beers coup spurs the rush to RussiaSunday Telegraph, July 29, 1/4pRussiaNews item, De Beers and Russia
DS1990-0756
1990
Jamieson, B.Red alert as the Soviet Union's diamonds come in from the coldSunday Telegraph, July 29, 1pRussiaNews item, De Beers and Russia
DS1990-0757
1990
Jaques, A.L.Diamondiferous lamproites of western AustraliaGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 242-243. AbstractAustraliaLamproites, Argyle, Ellendale
DS1990-0758
1990
Jaques, A.L., O'Neill, H. St., Smith, C.B., Moon, J., ChappellDiamondiferous peridotite xenoliths from the Argyle(AKl) lamproite @Western AustraliaContributions to Mineralogy and Petrology, Vol. 104, No. 3, pp. 255-276AustraliaArgyle AKl lamproite, Xenoliths -peridotite
DS1990-0759
1990
Jaques, L.Finger-printing diamonds by their nitrogen aggregation stateBureau of Mineral Resources Research Newsletter, No. 12, April p. 12, 13AustraliaDiamond 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, 18AustraliaLamprophyres, Gold, silver
DS1990-0761
1990
Jennings, C.M.H.Exploration for diamondiferous kimberlites and lamproitesModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 139-148Canada, United StatesOverview, Exploration techniques
DS1990-0762
1990
Jianjun Wu, Mereu, R.F.The nature of the Kapuskasing structural zone: results from the 1984seismic refraction experimentExposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 563-586OntarioKapuskasing zone, Tectonics
DS1990-0763
1990
Jin, Yuegin, Taylor, L.A.Mantle and crustal xenoliths from a South Pacifichotspot: a fun visit toTaihiti Society IslandsGeological Society of America (GSA) Abstract Volume, Held Tuscaloosa, Alabama, April, Vol. 22, No. 4, p. 20. abstract onlyGlobalXenoliths, Hotspot
DS1990-0764
1990
Jinfei Wang, Howarth, P.J.Use of the Hough Transform in automated lineament detectionIeee Transactions Of Geoscience And Remote Sensing, Vol. 28, No. 4, July pp. 561-566OntarioSudbury 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 CentralChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 864-865ChinaEclogites, Coesite
DS1990-0766
1990
Jiracek, G.R.Near surface and topographic distortions in electromagnetic inductionSurveys in Geophysics, Vol. 11, No. 2-3 September pp. 163-204GlobalTopography, Geophysics - conductivity
DS1990-0767
1990
Johnson, B.J.Stratigraphy and structure of the Early Proterozoic Wilson Island GroupEast Arm thrust fold belt, northwest Territories.Canadian Journal of Earth Sciences, Vol. 27, pp. 552-69.Northwest TerritoriesTectonics - 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 CreekEarth and Planetary Science Letters, Vol. 99, pp. 400-409ArizonaXenoliths, Camp Creek
DS1990-0769
1990
Johnson, D.S.Mining partners in the 90's: friend or foe?Northwest Mining Association Preprint, 3pUnited StatesLegal, Partnership parameters
DS1990-0770
1990
Johnson, I.Success and geology. Presedential address to the Geol. Society ofAustraliaAustralian Geologist, Newsletter No. 74, March 30, pp. 6-9AustraliaEconomics, Exploration
DS1990-0771
1990
Johnson, K.E., Davis, A.M., Bryndzia, L.T.Trace element variations in coexisting clinopyroxene and amphibole:implications for mantle MetasomatismGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A256CaliforniaDish 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 diopsidesin abyssal peridotites (review)Journal of Geophysical Research, Vol. 95, No. 3, March 10, pp. 2661-2678GlobalMantle, Peridotites, microprobe
DS1990-0773
1990
Johnson, P.R., Zietz, I., Bond, K.R.U.S. West coast revisited: an aeromagnetic perspectiveGeology, Vol. 18, No. 4, April pp. 323-335California, CordilleraGeophysics -magnetics, Lineaments
DS1990-0774
1990
Johnston, A.C., Kanter, L.R.Earthquakes in stable continental crustScientific American, Vol. 262, No. 3, March pp. 68-82MissouriCrust, Earthquakes
DS1990-0775
1990
Jones, A.G., Craven J.A.The North American Central Plains conductivity anomaly and its correlationPhysics of the Earth and Planetary Interiors, Vol. 60, pp. 169-194SaskatchewanGeophysics, North American Central Plains anomaly
DS1990-0776
1990
Jones, P.D., Wigley, T.M.L.Global warming trendsScientific American, Vol. 263, No. 2, August pp. 84-91GlobalGlobal 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. 25-49GlobalComputer -modeling, Graphics - 3 D.
DS1990-0778
1990
Jones, W.B.The Buem volcanic and associated sedimentary rocks: Ghana a field andgeochemical investigationJournal of African Earth Sciences, Vol. 11, No. 3/4, pp. 373-384GhanaVolcanics, Geochemistry
DS1990-0779
1990
Josenhans, H.W., Zevenhuizen, J.Dynamics of the Laurentide ice sheet in Hudson Bay, CanadaMarine Geology, Vol. 92, No. 1-2, pp. 1-26OntarioGeomorphology, Laurentide Ice Sheet
DS1990-0780
1990
Jourdan, P.The minerals industry of Angola. Extracted information on diamondsInstitute of Mining Research, University of Zimbabwe, Report No. 116, pp. 9, 10, 11AngolaDiamond production, Brief overview
DS1990-0781
1990
Jourdan, P.The minerals industry of SwazilandInstitute Min. Research University of Zimbabwe, IMR No. 104, 9pGlobalEconomics, Overview
DS1990-0782
1990
Jourdan, P.The minerals industry of Namibia. Extracted information on diamondsInstitute of Mining Research, University of Zimbabwe, Report No. 115, 1pNamibiaDiamond production, Brief overview
DS1990-0783
1990
Jourdan, P.The minerals industry of Tanzania. Extracted information on diamondsInstitute of Mining Research, University of Zimbabwe, Report No. 119, pp. 5, 6, 7TanzaniaDiamond production, Brief overview
DS1990-0784
1990
Jourdan, P., Carlsson, J.The minerals industry of Botswana. Diamonds pp. 8-10Institute of Mining Research, University of of Zimbabwe, Report No. 106, May, 17p. p. 8-10. diamondsBotswanaEconomics, Diamonds
DS1990-0785
1990
Journal of Geophysical ResearchSilicate 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, 954GlobalMantle petrogenesis, Silicate melts
DS1990-0786
1990
Jungfeng LuoStatistical mineral prediction without defining a training areaMathematical Geology, Vol. 22, No. 3, April pp. 253-260GlobalGeostatistics, Mineral prediction
DS1990-0787
1990
Jurdy, D.M., Stefanik, M.Models for the hotspot distributionGeophysical Research Letters, Vol. 17, No. 11, October pp. 1965-1968GlobalHotspots, Subduction zones
DS1990-0788
1990
Jurgens, H., Pietgen, H-O, Saupe, D.The language of fractalsScientific American, Vol. 263, No. 2, August pp. 60-67GlobalFractals, Layman's overview
DS1990-0789
1990
Just, J.Cathodluminesence of diamondsGems and Gemology, 15th, General Meeting International Mineralogical Association held, Vol. 26, Winter p. 314. AsbtractGlobalCathodluminesence, Diamond identification
DS1990-0790
1990
Just, J.Cathodluminescence of diamondsInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 182-184GlobalDiamond morphology, Cathodluminescence
DS1990-0791
1990
Kadik, A.A.Redox state of the upper mantleProceedings Indian Academy of Sciences, Vol. 99, No. 1, March pp. 141-152GlobalMantle, 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 peridotiteGeochemical Int, Vol. 27, No. 3, pp. 131-134RussiaPyroxenes, 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 inthe Udachnaya kimberlite pipe, YakutiaGeochemistry Int, Vol. 27, No. 4, pp. 41-54RussiaRedox Udachnaya, Peridotite
DS1990-0794
1990
Kagi, H., Takahashi, K., Masuda, A.Laser-induced luminescence from micro-diamonds of urelliteNatur-wissenschaften, Vol. 77, No. 11, November pp. 531-532GlobalMicrodiamonds, Lumininesence
DS1990-0795
1990
Kajiwara, Y.Sulfur deep within the earth: revival of a chondritic earth modelSci. Rep. Institute Geosc. University of Tsukuba, Sec. B., Vol. 11, March 31, pp. 1-11GlobalMantle, Chondrites
DS1990-0796
1990
Kamineni, D.C., Stone, PetermanEarly Proterozoic deformation in the western Superior Province, CanadianShield.Geological Society of America (GSA) Bulletin., Vol. 102, pp. 1623-34.Ontario, ManitobaKenoran Orogeny
DS1990-0797
1990
Kaminsky, F.B., Konyukhov, Yu.I., Verzhak, V.V., Khamai, M., KhenniDiamonds from the Algerian Sahara.(Russian)Mineral. Zhurn., (Russian), Vol. 12, No. 5, October, pp. 76-80AlgeriaDiamond 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 jewelryGems and Gemology, Vol. 26, Winter pp. 282-287GlobalDiamond 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. 45Gems and Gemology, Vol. 26, Spring pp. 32-49GlobalGemstones, Enhancements-diamond
DS1990-0800
1990
Kane, R.E., McClure, S.F., Menzhausen, J.The legendary Dresden green diamondGems and Gemology, Vol. 26, Winter pp. 248-266IndiaHistory, Dresden diamond
DS1990-0801
1990
Kanzaki, M.Stability of hydrous magnesium silicates in the mantleV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 57. Abstract onlyGlobalMantle, Experimental petrology
DS1990-0802
1990
Kapustin, Yu.A.Distribution of Niobium and Tantalum in fergusonite-bearing carbonatites and their weathering crustsGeochemistry International (Geokhimiya), (Russian), No. 4, April pp. 558-569RussiaCarbonatite, Weathering
DS1990-0803
1990
Kapustin, Yu.L.Distribution of niobium and tantalum in Fergusonite-bearing carbonatitesand their weathering crust.(Russian)Geochemistry International, Vol. 27, No. 10, pp. 84-95East AfricaCarbonatite, Fergusonite -Nb, Ta
DS1990-0804
1990
Karoto, S.The role of hydrogen in the electrical conductivity of the upper mantleNature, Vol. 347, No. 6290, September 20, pp. 272-273GlobalMantle-basalts, Geophysics
DS1990-0805
1990
Kaufman, A.A.The electrical field in a borehole with a casingGeophysics, Vol. 55, No. 1, January pp. 29-38GlobalGeophysics, Borehole
DS1990-0806
1990
Kay, R.W., Kay, S.M.Processses in the lower continental crust: evidence from root zones ofmodern arc systemsTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 44GlobalCrust, Arc systems
DS1990-0807
1990
Kay, R.W., Kay, S.M.Basaltic composition xenoliths and the formation, modification andpreservation of the lower crustExposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 401-420GlobalXenoliths, Crust
DS1990-0808
1990
Kay, S.M.Central New York kimberlites- evidence for an earlyCretaceous thermaldisturbance in the AppalachianBasinGeological Society of America (GSA) Abstracts with programs, Northeastern, Vol. 22, No. 2, p. 26GlobalGeochronology, 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 SuperdeepdrillholeInternational Geology Review, Vol. 32, No. 1, January pp. 84-91RussiaMineralogy, Kola drillhole
DS1990-0810
1990
Keating, P.Gravity studies in the Kirkland Lake-Noranda region,Ontario and SOURCE[ G.S.C. Forum January 16-17, OttawaG.s.c. Forum January 16-17, Ottawa, Poster display AbstractOntarioGeophysics, Gravity
DS1990-0811
1990
Keen, C.E., Kay, W.A., Roest, W.R.Crustal anatomoy of a transform continental marginTectonophysics, Vol. 173, pp. 527-44.MantleGeophysics - seismics, magnetics
DS1990-0812
1990
Kehlenbeck, M.M., Cheadle, S.P.Structural cross sections based on a gravity survey of parts of the Queticoand Wawa subprovinces nearThunder Bay, OntarioCanadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 187-199OntarioGeophysics -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 ofdiscordant duniteJournal of Petrology, Vol. 31, No. 1, February pp. 51-134GlobalBasaltic 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 magmainteractionNature, Vol. 345, June 7, pp. 521-524GlobalMantle, Basalts
DS1990-0815
1990
Keller, C.Gemstones and their origin. Diamonds from Argyle, Western Australia partVan Nostrand Reinhold, 144p. $ 129.95AustraliaSection on Argyle diamond pipes, Book
DS1990-0816
1990
Keller, G.R.Southern midcontinent -Texas transect: crustalstructure from seismic andgravity studiesGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 10GlobalMidcontinent, Tectonics
DS1990-0817
1990
Keller, G.R., Morgan, P., Seager, W.R.Crustal structure, gravity anomalies and heat flow inthe southern RioGrande rift and their relationship to extensional tectonicsTectonophysics, Vol. 174, No. 1-2, pp. 21-38Colorado PlateauGeophysics -gravity, Tectonics
DS1990-0818
1990
Kellogg, J.N., Dixon, T.H.Central and South America GPS Geodesy-Casa UnoGeophysical Research Letters, Vol. 17, No. 3, March pp. 195-198South America, North AndesTectonics -Nazca Plate, Subduction rates
DS1990-0819
1990
Kellogg, L.H., Wasserburg, G.J.The role of plumes in mantle helium fluxesEarth and Planetary Science Letters, Vol. 99, pp. 276-289GlobalMantle, Plumes
DS1990-0820
1990
Kempton, P.D., Downes, H., Harmon, R.S.Evidence for lower crustal mixing zones in granulite xenoliths: examplesfrom the French Massif Central and the southwest United States (US)Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A255ArizonaMantle, Xenoliths
DS1990-0821
1990
Kempton, P.D., Harmon, R.S., Hawkesworth, C.J., Moorbath, S.Petrology and geochemistry of lower crustal granulites from the Geronimovolcanic field, southeastern ArizonaGeochimica et Cosmochimica Acta, Vol. 54, pp. 3401-3426ArizonaMantle, 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. 650-653East Pacific RiseMantle, Magma
DS1990-0823
1990
Kerr, A., Zaleski, E., Weber, W.Report on field meeting on the Archean Proterozoic transition in ZimbabweGeoscience Canada, Vol. 17, No. 1, March pp. 33-37ZimbabwePlatinuM., Archean Proterozoic
DS1990-0824
1990
Kershaw, S.Evolution of the earth's atmosphere and its geological impactGeology Today, Vol. 6, No. 2, March/April pp. 55-59GlobalEarth's atmosphere
DS1990-0825
1990
Kharkiv, A.D.Structure and composition of slightly eroded kimberlite pipesInternational Geology Review, Vol. 32, No. 4, April pp. 404-414RussiaStructure, 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. 23-29RussiaModel -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. 1179-1184RussiaDiamond inclusions, Lonsdaleyite
DS1990-0828
1990
Khitrunov, A.T.Petrology of Mesozoic intrusions of the central part of the Southeasternpart of the Aldan shieldSoviet Geology and Geophysics, Vol. 31, No. 3, pp. 59-67RussiaLamproites, 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. 14-23RussiaDiamond crystallography, Diamond morphology
DS1990-0830
1990
Khoury, S.J.The valuation and investment merits of diamondsQuorum Books, approx. 100p. cost range $ 45.00GlobalEonomics, Valuation and investment
DS1990-0831
1990
Kidwell, A.I.Murfreesboro, Arkansaw. Famous mineral localities. History and listing ofdiamondsThe Mineralogical Record, Vol. 21, No. 6, November-December pp. 545-558ArkansasHistory, Diamonds listed/described
DS1990-0832
1990
Kilburn, L.C.Valuation of mineral properties which do not contain exploitable reserves #2The Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 940, August pp. 90-93GlobalOre reserves, Geostatistics -valuation
DS1990-0833
1990
Kim, Y.C., Zhao, Y.The implementation of blast hole kriging on personal computerAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-4, 11pGlobalKriging, Geostatistics
DS1990-0834
1990
Kimbell, C.L.Review of 1989 international industry activitiesMining Engineering, Vol. 42, No. 7, July pp. 665-675GlobalEconomics, Mineral industry activities -broad overview
DS1990-0835
1990
Kimbell, C.L.Review of 1989 international mineral industry activities.Brief mention ofdiamonds in several countries. ie. South Africa, Zaire, Namibia, Angola, GuineaMining Engineering, Vol. 42, No. 7, July, pp. 665-675South Africa, Democratic Republic of Congo, Namibia, Angola, GuineaNews item, Brief overview -diamonds
DS1990-0836
1990
King, E.R.Precambrian terrane of north central Wisconsin: an aeromagneticperspectiveCanadian Journal of Earth Sciences, Vol. 27, No. 11, November pp. 1472-1477WisconsinGeophysics, Precambrian
DS1990-0837
1990
King, G., Ellis, M.The origin of large local uplift in extensional regionsNature, Vol. 348, Dec. 20-27, pp. 689-93.MantleModel - 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 ProvinceGeological Survey of Canada (GSC) Paper, No. 1990-1C, pp. 177-87.Northwest TerritoriesGeology
DS1990-0839
1990
King, T.A., Glass, C.E., Schowengerdt, R.A.Multispectral ratio selection using Ternary diagramsAssociation Eng. Geologist Bulletin, Vol. 27, No. 1, pp. 93-102ArizonaAlteration, Remote Sensing
DS1990-0840
1990
Kirkley, M.B., Gurney, J.J., Otter, M.L., Hill, S.J.Modeling subducted crustal carbon sources for eclogitic diamondsEos, Vol. 71, No. 17, April 24, p. 644 Abstract onlySouth Africa, Colorado, WyomingEclogitic 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. 2GermanyEclogite, metamorphism
DS1990-0842
1990
Klemm, D.D.The Premier mineDe Beers handout included in the Excursion to mineral deposits of the Kaap, pp. 41-50South AfricaHistory, Premier mine
DS1990-0843
1990
Klewin, K.W., Berg, J.H.Geochemistry of the Mamainse Point volcanics, Ontario, and implications forthe Keweenawan paleomagnetic recordCanadian Journal of Earth Sciences, Vol. 27, No. 9, September pp. 1194-1199OntarioGeophysics -paleomagnetics, Midcontinent rifting
DS1990-0844
1990
Klusky, T.M.Tectonics of the Archean Slave provincePh.d. thesis John Hopkins University, 356p. MFiche 3593 Geological Society of Canada (GSC).Northwest TerritoriesTectonics, Archean
DS1990-0845
1990
Knight, S.H.Illustrated geologic history of the Medicine Bow Mountains and adjacentareas, WyomingGeological Survey of Wyoming, Memoir, No. 4, 49pWyomingMedicine 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 tectonicsGeological Society of London Special Publication, No. 54, 520pGlobalRock deformation, fracture, faulting, flow mechanisms, Flow laws, rock fabrics, tectonics
DS1990-0847
1990
Knittel, U., Cundari, A.Mineralogical evidence for the derivation ofmetaluminous, potassic rocksfrom peralkalineprecursors: the Cordon syenite complex, PhilippinesMineralogy and Petrology, Vol. 41, pp. 163-183PhilippinesPeralkaline, Leucite
DM1990-1772
1990
Knoll, KThe pitfalls of going public: diary of a cynicNorthern Miner Magazine, Vol. 5, No. 3, March pp. 38-39, 41-44GlobalHuman interest piece, Legal -going public
DS1990-0848
1990
Knuepfer, P.L.K.Soils and landscape evolutionElsevier, 379p. approx. $ 110.00 United StatesGlobalBook -ad, Geomorphology
DS1990-0849
1990
Knutson, J., Currie, K.L.The Mud Tank carbonatite, NT: an example ofmetasomatism at mid-crustallevelsBureau of Mineral Resources Research Newsletter, No. 12, April p. 11, 12AustraliaCarbonatite, Mud Tank
DS1990-0850
1990
Koch, G.S. Jr.Geological problem solving with LOTUS 1-2-3Pergamon Press, Publishing series Computer Methods in the Geosciences, June, 234p. 0-080369413 (H) $ United States 60.00 approxGlobalComputer, Book _ Lotus 1-2-3 problems
DS1990-0851
1990
Kochemasov, G.G., Chuprov, A.I.The Bangui magnetic anomaly in central Africa in thelight of newgeological evidenceInternational Geology Review, Vol. 1, No. 2, Feb. pp. 151-161Central AfricaCraton, Geophysics -Magnetics Ban
DS1990-0852
1990
Kogarko, L.N.Ore forming potential of alkaline magmasLithos, Special Issue, Vol. 25, No. 4, pp. 167-176RussiaAlkaline rocks, Genesis
DS1990-0853
1990
Kogbe, C.A., Burollet, P.F.A review of continental sediments in AfricaJournal of African Earth Sciences, Vol. 10, No. 1/2 pp. 1-26Africa, Central, WestTectonics, Continental complexes
DS1990-0854
1990
Kogbe, C.A., Lang, J.Great African continental complexes. Special issue -major Africancontinental Phanerozoic complexes and dynamics of sedimentationJournal of African Earth Sciences, Vol. 10, No. 1/2 pp. 1-400AfricaContinetal complexes, Sediments
DS1990-0855
1990
Kohler, T.P., Brey, G.P.Calcium exchange between olivine and clinopyroxene calibrated as ageothermobarometer for natural peridotites from 2 to 60 kb with applicationsGeochimica et Cosmochimica Acta, Vol. 54, pp. 2375-2388GlobalGeothermobarometry, Experimental peridotite
DS1990-0856
1990
Koivula, J.I., Kammerling, R.C.Gem news: -Australians develop new technology for diamond explorationGems and Gemology, Vol. 26, Spring p. 106AustraliaNews item, Carr Boyd scanner
DS1990-0857
1990
Koivula, J.I., Kammerling, R.C.China -cut diamonds sold in SingaporeGems and Gemology, Gem news, Vol. 26, Winter pp. 300ChinaNews item, Diamond cutting -China
DS1990-0858
1990
Koivula, J.I., Kammerling, R.C.Gem news: -Ghana considers private miningGems and Gemology, Vol. 26, Spring p. 105GhanaNews item, Ghana production
DS1990-0859
1990
Koivula, J.I., Kammerling, R.C.Gem news : -Filled diamonds updateGems and Gemology, Vol. 26, Spring p. 103GlobalNews item, Diamond enhancement -fill
DS1990-0860
1990
Koivula, J.I., Kammerling, R.C.Gem news: -Israeli-Japanese joint diamond polishing ventureGems and Gemology, Vol. 26, Spring p. 105GlobalNews item, Diamond polishing
DS1990-0861
1990
Koivula, J.I., Kammerling, R.C.Gem news: -Computer technology enhances new diamond sorterGems and Gemology, Vol. 26, Spring p. 105GlobalNews item, Diamond sorter
DS1990-0862
1990
Koivula, J.I., Kammerling, R.C.De Beers announces world's largest synthetic diamond. 14.2 caratGems and Gemology, Gem news, Vol. 26, Winter pp. 300GlobalNews 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 GemologistCanadian Gemologist, Vol. X1, No. 2, Summer pp. 34-38GlobalPhotolexicon, Inclusions
DS1990-0864
1990
Koivula, J.I., Kammerling, R.C.A photolexicon of inclusion related terms for today's Gemologist. PartThe Canadian Gemologist, Vol. XI, No. 1, Spring, pp. 2-7GlobalTerminology, Diamond Inclusions -gemmo
DS1990-0865
1990
Koivula, J.I., Kammerling, R.C.Guyana mining development. Ivanhoe Capital Corp. Kurupung-Enachu regionGems and Gemology, Gem news, Vol. 26, Winter pp. 300GuyanaNews item, Ivanhoe
DS1990-0866
1990
Koivula, J.I., Kammerling, R.C.Gem news: -kimberlites discovered in CanadaGems and Gemology, Vol. 26, Spring p. 105SaskatchewanNews item, Cameco/Uranerz
DS1990-0867
1990
Koketso, H., McDowall, G.Geophysical response of some kimberlite pipes in the Jwaneng area, southernBotswana52nd. Meeting Of The European Association Of Exploration Geophysicists, Vol. 52, pp. 195-196BotswanaGeophysics -magnetics, Jwaneng
DS1990-0868
1990
Kolesnik, Yu.N., Stepchenko, S.B., Bukhbinder, G.V., AndrosenkoThe orthopyroxene garnet geobarometer for peridotitesInternational Geology Review, Vol. 32, No. 3, March pp. 228-243RussiaPeridotites, Geobarometry
DS1990-0869
1990
Komarov, A.N., Ilupin, I.P.Fission track dating of the Siberian platform kimberlitesGeochemistry International, Vol. 27, No. 10, pp. 55-61East AfricaGeochronology, 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. 365-372RussiaGeochronology, 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. 365-372RussiaKimberlites, Geochronology
DS1990-0872
1990
Komarov, A.N., Sharkov, Y.V., Levskii, L.K.Fission track age of kimberlites and associated rocks from explosive pipesof western Syria. (Russian)Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 315, No. 5, pp. 683-686SyriaGeochronology, Kimberlites and pipes
DS1990-0873
1990
Konev, A.A., Vorobjev, E.I., Malyshonok, Yu.V., PiskyuNew data on the mineralogy of carbonatitesInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 701-702RussiaCarbonatite, 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. 55-65RussiaLamproites, Petrochemistry
DS1990-0875
1990
Kopf, R.W., Hurlburt, C.S., Koivula, J.I.Recent discoveries of large diamonds in Trinity County, CaliforniaGems and Gemology, Vol. 26, No. 3, Fall, pp. 212-219CaliforniaDiamonds, 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. 717-745MoroccoMantle, 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 mantleJournal of Petrology, Vol. 31. No. 3, June pp. 597-628MoroccoPetrology, Beni-Bousera
DS1990-0878
1990
Koster Van Groos, A.F.High-pressure DIA study of the upper three-phase region in the system NA2CO3-H2OAmerican Mineralogist, Vol. 75, No. 5-6, June pp. 667-675GlobalExperimental petrology, Carbonatite, kimberlites
DS1990-0879
1990
Kostrovisky, S.I., Pliusnin, G.S., Skripnicov, V.A.First Sr-isotope data for the kimberlites of thenorthern part of theRussian Platform (Russian)Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 310, No. 5, pp. 1216-1220RussiaGeochronology, Isotopes -Sr
DS1990-0880
1990
Kostrovitsky, S.I., Piskunova, L.F.Two groups of symplectites from the same kimberlite pipeDoklady Academy of Sciences USSR Earth Science Section, Vol. 306, No. 3, pp. 176-179East AfricaSymplectites (ilmenite-clinopyroxenite), Kimberlite
DS1990-0881
1990
Kottakov, V.M., Smolyarova, N.Dictionary of glaciology. in English, Rusian, French and German withdefinitions in English and RussianElsevier, 336p. approx. $ 115.00 United StatesGlobalDictionary, Glaciology
DS1990-0882
1990
Kovalenko, V.I., Ryabchikov, I.D., Stosch, H.G.rare earth elements (REE) geochemistry of spinel lherzolite xenoliths:a primitive mantlemodelGeochemistry International, Vol. 27, No. 1, pp. 1-13RussiaMantle, Geochemistry -rare earth elements (REE).
DS1990-0883
1990
Koyaguchi, T., Blake, S.The dynamics of magma mixing in a rising magma batchBulletin. Volcanology, Vol. 52, No. 2, December pp. 127-137GlobalMagma, Dynamics -mixing magma
DS1990-0884
1990
Krajewski, S.A.Creating geologic databasesComputers and Mining, Vol. 6, No. 2, October pp. 1-6GlobalOverview of database requirements, Database
DS1990-0885
1990
Kratschmer, W., Lamb, L.D., Fostiropoulos, K., Huffman, D.R.Solid C 60: a new form of carbonNature, Vol. 347, No. 6291, September 27, pp. 354-358GlobalExperimental 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 resourceInternational Geology Review, Vol. 32, No. 3, March pp. 280-284BrazilCarbonatite, Rare earths Araxa
DS1990-0887
1990
Kreimeyer, R.Industrial minerals of BotswanaErzmetall, Vol. 43, No. 6, June pp. 248-256BotswanaIndustrial minerals, Diamonds
DS1990-0888
1990
Krogh, E.T., Andresen, A., Bryhni, I., Broks, T.M., KristenesenEclogites and polyphase P-T cycling in the Caledonianuppermost allochthonin Troms, northern NorwayJournal of Metamorphic Geology, Vol. 8, No. 3, May pp. 289-310NorwayEclogites
DS1990-0889
1990
Krot, A.N.Origin of garnets with regularly disposed gyrocarbon silicate and oxideinclusions from kimberlite Mir pipeInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 58RussiaMineralogy -garnets, Kimberlite -Mir
DS1990-0890
1990
Kuhnle, R.A., Southard, J.B.Flume experiments on the transport of heavy minerals in gravel bedstreamsJournal of Sedimentary Petrology, Vol. 60, No. 5, September pp. 687-696GlobalExperimental - alluvial, Heavy minerals
DS1990-0891
1990
Kujansuu, R., Saarnisto, M.Glacial indicator tracingA.a. Balkema, 260pFinland, SwedenGeomorphology, Glacial tills
DS1990-0892
1990
Kulik, D.M., Bankey, V.L.Basement terrains in Wyoming as interpreted from aeromagnetic and gravityGeological Society of America (GSA) Abstract Volume, held Jackson Wyoming, Vol. 22, No. 6, April p. 18. Abstract onlyWyomingGeophysics-magnetics, gravity, Nash Fork-Mullen Creek
DS1990-0893
1990
Kurosawa, M., Yurimoto, H., Sueno, S.Hydrogen distribution in San Carlos olivine #2International Mineralogical Association Meeting Held June, 1990 Beijing, Vol. 2, extended abstract p. 808-810CaliforniaPetrology, Olivines
DS1990-0894
1990
Kurosawa, M., Yurimoto, H., Sueno, S., Matsumoto, K.Hydrogen distribution in San Carlos olivine #1Eos, Vol. 71, No. 28, July 10, p. 903. AbstractNew MexicoMantle, San Carlos olivine
DS1990-0895
1990
Kursten, M.Raw materials for new technologies. Proceedings Fifth International Symposium held in 1988E. Schweizerbartsche Verlag, 758p. approx. $ 40.00GlobalGold, 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. 1033-1039RussiaDiamond inclusions, Diamonds
DS1990-0897
1990
Kvasnitsa, V. N., Zakharchenko, O.D.Simple crystal forms of diamond from the kimberlites of one of the regionsin the USSR.(Russian)Mineral. Zhurnal, (Russian), Vol. 12, No. 1, pp. 83-86RussiaDiamond crystallography, Diamond morphology
DS1990-0898
1990
Lachenbruch, A.H., Morgan, P.Continental extension, magmatism and elevation; formalextensions andrules of thumbTectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 39-62GlobalCrustal extension, Magmatism
DS1990-0899
1990
Lai, D., Craig, H.Sorting out the helium isotopes in diamonds: primordial, cosmogenic andimplanted componentsEos, Vol. 71, No. 28, July 10, p. 849. AbstractGlobalDiamond morphology, Noble gases -helium isoto
DS1990-0900
1990
Lakshmanan, V.I., Miller, J.D.Advanced materials- application of mineral and metallurgical processingAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Book, 400p. approx. 60.00GlobalMineral processing, Advanced materials
DS1990-0901
1990
Lange, R.A., Carmichael, I.S.E.Hydrous basaltic andesites associated with minette and related lavas inwestern MexicoJournal of Petrology, Vol. 31, pt. 6, pp. 1225-1259MexicoMinettes, Petrology
DS1990-0902
1990
Langmuir, C.H.Ocean ridges spring surprisesNature, Vol. 344, No. 6267, April 12, p. 585GlobalMantle, Plate tectonics -ocean ridges
DS1990-0903
1990
Langseth, M.G., Moore, J.C.Fluids in accretionary prisMEos, Vol. 71, No. 5, January 30, pp. 245-246GlobalTectonics, Subduction zones
DS1990-0904
1990
Lapin, A.V.On the composition and ore contents of the products of oxidation andreduction stages of carbonatite erosion.(Russian)Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 314, No. 4, pp. 922-925RussiaCarbonatite, Weathering
DS1990-0905
1990
Latin, D., White, N.Generating melt during lithospheric extension: pureshear vs. simpleshearGeology, Vol. 18, No. 4, April pp. 327-331GlobalMantle 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 AfricanRepublicJournal of African Earth Sciences, Vol. 11, No. 1/2, pp. 69-82Central African RepublicGeochronology, Tectonics
DS1990-0907
1990
Lay, T., Ahrens, T.J., Olson, P., Smyth, J., Loper, D.Studies of the earth's deep interior: goals and trendsPhysics Today, Vol. 43, No. 10, October pp. 44-52GlobalDynamic earth system, Mantle
DS1990-0908
1990
Le Bas, M.J., Keller, J., Kejie, T., Wall, F., Williams, C.T., Zhang Pei-shanCarbonatite dikes at Bayan-Obo, Inner Mongolia, ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 940-941ChinaCarbonatite, Baiyan Obo -dikes
DS1990-0909
1990
Leake, B.E.Granite magmas: their sources, initiation and consequences of SOURCE[ Journal of the Geological Society of LondonJournal of the Geological Society of London, Vol. 147, pt. 4, July pp. 579-589GlobalGranite magmas, Review
DS1990-0910
1990
Lebedeva, L.I., Nekrasova, I. YA., Shishlov, V.A.Characteristics of the composition of pyrite from kimberlites and enclosingrocks in Yakutia diamond province.(Russian)Mineral. Zhurn., (Russian), Vol. 12, No. 2, pp. 19-29RussiaKimberlites, Pyrite
DS1990-0911
1990
Leblanc, M., Curras, J., Gervilla, F., Temagoult, A., Torres-RuizLherzolite related mineralizationsTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 133AlpsLherzolite, 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 OntarioContributions to Mineralogy and Petrology, Vol. 105, No. 1, pp. 87-105OntarioKapuskasing Zone, Geochronology, Argon
DS1990-0913
1990
LeFever, R.D.MARKOV: a BASIC program for numerical analysis ofsequential data on themicrocomputerComputers and Geosciences, Vol. 16, No. 2, pp. 141- 152GlobalComputer, 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 NorthAmerPh.d. Thesis, California Institute of Technology, 163p. (Geological Society of Canada (GSC) listing)Ontario, AppalachiaGeophysics -seismics, Tectonics
DS1990-0915
1990
Lei, Z., Todd, D.The development of China's mining industry and its relevance to the worldmarketCrs Perspectives, No. 33, July pp. 8-10ChinaEconomics, 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 equationComputers and Geosciences, Vol. 16, No. 7, pp. 925-932GlobalComputer, Program -NEWGRES
DS1990-0917
1990
Lemoine, S., Tempier, P., Bassot, J.P., Caen-vachette, M., VialetteThe Burkinian orogenic cycle, precursor of the Eburnian orogeny in WestAfricaGeological Journal, Vol. 25, pp. 171-188Ghana, Ivory Coast, Burkina Faso, west AfricaTectonics, Orogeny
DS1990-0918
1990
Lesher, C.E.Decoupling of chemical and isotopic exchange during magma mixingNature, Vol. 344, No. 6263, March 15, pp. 235-237GlobalMagma, Geochemistry
DS1990-0919
1990
Lesquer, A., Takheris, D., Dauteria, J.M.Geophysical and petrological evidence for the presence of an anomalousupper mantle beneath the Sahara BasinsEarth Planetary Sci. Letters, Vol. 96, No. 3-4, January pp. 407-418AlgeriaGeophysics, Mantle
DS1990-0920
1990
Leung, I.S.Silicon carbide cluster entrapped in a diamond from Fuxian, ChinaAmerican Mineralogist, Vol. 75, No. 9-10. Sept.-Oct. pp. 1110-1119ChinaDiamond inclusions, Silicon carbide
DS1990-0921
1990
Leung, I.S. , Guo, WX, Friedman, I., Gleason, J.Natural occurrence of silicon-carbide in a diamondiferous kimberlite fromFuxianNature, Vol. 346, No. 6282, July 26, pp. 352-354ChinaDiamond genesis -Silicon carbide, Mineralogy -kimberlite
DS1990-0922
1990
Leung, I.S., Friedman, I., Gleason, J.Evidence of silicon carbide diamond paragenesis:implications for carbonisotopic composition of themantleEos, Vol. 71, No. 17, April 24, p. 644 Abstract onlyChinaDiamond genesis, Geochronology -carbon
DS1990-0923
1990
Lever, P.J.A., King, R.H., Cameron, R.E.Adapting the intelligent decision support system to variable miningconditionsAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-69, 8pGlobalGeostatistics, Program -IDDS
DS1990-0924
1990
Lewchuck, M.T., Symons, D.T.A.Paleomagnetism of the Clay-Howells carbonatite complex-constraints onProterozoic motion in the Kapuskasingstructural zone, Superior Province, CanadaTectonophysics, Vol. 172, No. 1-2, January 10, pp. 67-76OntarioCarbonatite -Clay Howells, Tectonics -Kapuskasing zo
DS1990-0925
1990
Lewchuk, M.T., Symons, D.T.A.Paleomagnetism of the late Precambrian Coldwell Complex, Ontario CanadaTectonophysics, Vol. 184, pp. 73-86OntarioCarbonatite, Coldwell Complex
DS1990-0926
1990
Lewis, J.D.Diamonds, 1990 #2Geological Survey of Western Australia, Geology and Mineral Resources of, Memoir No. 3, pp. 639-645AustraliaArgyle, Nullagine, West Kimberley, Ellendale, Diamond production
DS1990-0927
1990
Lewis, J.D.Diatremes. Lamproites and kimberlites- controls of distribution-Argyle, BowHill dykesGeological Survey of Western Australia, Geology and Mineral Resources of Western, Chapter 5, pp. 566-589AustraliaLamproites, mineral analyses, Kimberlites
DS1990-0928
1990
Lewis, R.S., Amari, S., Anders, E.Meteoritic silicon carbide: pristine material from carbon starsNature, Vol. 348, No. 6299, November 22, pp. 293-297GlobalMeteorites, Petrology
DS1990-0929
1990
Liang, Y., Elthon, D.Evidence from chromium abundances in mantle rocks for extraction of picriteand komatiite meltsNature, Vol. 343, February 8, pp. 551-553GlobalKomatiite, Mantle -chromite
DS1990-0930
1990
Liang, Y., Elthon, D.Evidence from chromium abundances for extraction ofpicrite and komatiitemeltsNature, Vol. 343, February 8, pp. 551-553GlobalMantle, Chromium/picrite
DS1990-0931
1990
Lidiak, E.G.Basement rocks along the southern midcontinent -Texas craton transectGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 13GlobalMidcontinent, Tectonics
DS1990-0932
1990
Liebermann, R.C., Dingwell, D.B.Silicate melts and mantle petrogenesis: a collection of papers in memory ofChristopher M. ScarfeAmerican Geophysical Union (AGU) ( reprint of papers appearing in JGR), 300p. $ 25.00GlobalMantle 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 mantleV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 61. Abstract onlyGlobalMantle, Experimental petrology
DM1990-1773
1990
Lieven, D.C.B., Hughes, M.J.Still in the red (USSR)Optima, Vol. 37, No. 4, pp. 156-163RussiaEconomics, Brief overview
DS1990-0934
1990
Lifante, G., Jaque, F., Hoyos, M.A., Leguey, S.Testing of colourless natural diamonds by room temperature opticalabsorptionJournal of Gemology, Vol. 22, No. 3, July, pp. 142-146GlobalNatural diamonds, Absorption
DS1990-0935
1990
Lightfoot, P.C., Riddle, C.An introductory guide to sampling for geoanalysisOntario Geological Survey, Geoscience Laboratories, 18pOntarioSampling, Geoanalysis
DS1990-0936
1990
Lin, J., Purdy, G.M., Schouten, H., Semopere, J.C., Zervas, C.Evidence from gravity data for focused magmaticaccretion along themid-Atlantic RidgeNature, Vol. 344, No. 6267, April 12, pp. 627-632Mid-Atlantic RidgeGeophysics -gravity, Magma
DS1990-0937
1990
Liou, J.G., Maruyama, S., Wang, X., Graham, S.Precambrian blueschist terranes of the worldTectonophysics, Vol. 181, pp. 97-111Alaska, Scandinavia, ChinaTerranes, Blueschist
DS1990-0938
1990
Lisle, R.J., Styles, P., Freeth, S.J.Fold interference structures: the influence of layer competence contrastTectonophysics, Vol. 172, No. 3-4, February 1, pp. 197-200GlobalStructure -fold interference, Tectonics
DS1990-0939
1990
LithoprobeLithoprobe publication listing updated April 24, 1990Lithoprobe preprint, 12p. 163 referencesCanadaKapuskasing structural zone, References
DS1990-0940
1990
Liu Guangliang, Lian Dawei, Gao Shanji, Wang XiongwuMineralogy of Dahongshan lamproite in Hubei provinceInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 832-833ChinaLamproite, Dahongshan
DS1990-0941
1990
Liu Yongxian, Dai CanfaThe research on the mineralogy of the calcium chrome garnet of gem trade ata district in TibetInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 680-682ChinaMineralogy, Garnet (pyrope)
DS1990-0942
1990
Liu ZhiqingGenetic relationship of supergiant diamond deposits, phosphorite oil-gas fields and oil shale deposits to carbonaceous chrondrite planetesimalsChinese Mineral Deposits, Vol. 9, No. 3, p. 285. abstract only in English 1 &1/2 pChinaDiamond, Genesis
DS1990-0943
1990
Liu, Guimin, Becker, A.Evaluation of terrain effects in airborne electromagnetic surveysSociety of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 700-703. Extended abstractGlobalGeophysics, electromagnetic -airborne
DS1990-0944
1990
Liu, L.G., Mernagh, T.P., Jaques, A.L.A mineralogical raman-spectroscopy study on eclogitic garnet inclusions indiamonds from ArgyleContributions to Mineralogy and Petrology, Vol. 105, No. 2, pp. 156-161AustraliaSpectroscopy, Garnet analyses, Diamond inclusions
DS1990-0945
1990
Lochov, K.I., Levsky, L.K.Fluids in depleted mantle and origin of diamonds21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentationGlobalMantle, Diamond genesis
DS1990-0946
1990
Lofty, G.J., Hillier, J.A., Burton, E.M., Cooke, S.A., Glaves, H.M.Diamond. Production, Exports, importsBritish Geological Survey World Mineral Statistics, 1984-1988, 6pGlobalDiamond production, Economics
DS1990-0947
1990
Loncarevic, B.D., Feininger, T., Lefebvre, E.J.The Sept-Iles layered mafic intrusion: geophysical expressionCanadian Journal of Earth Sciences, Vol. 27, No. 4, April pp. 501-512QuebecGeophysics, Layered intrusion
DS1990-0948
1990
Londe, M.D.The isostatic compensation of the Colorado Plateau-Basin and Rangetransition zone in central UtahTectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 63-76UtahCrustal extension, Basin and Range
DM1990-1774
1990
London Mining JournalDiamond pact in AngolaLondon Mining Journal, Vol. 314, No. 8056, February 2, p. 84AngolaNews item, Endiama, Sociedade Portuge
DM1990-1775
1990
London Mining JournalArgyle partners examine EllendaleLondon Mining Journal, Vol. 315, No. 8080, July 20, p. 44AustraliaNews item, Argyle -Ellendale
DM1990-1776
1990
London Mining JournalArgyle ten years onLondon Mining Journal, Vol. 314, No. 8071, May 18, p. 394AustraliaNews item, Ashton
DM1990-1777
1990
London Mining JournalAshton successful yearLondon Mining Journal, Vol. 314, No. 8071, May 18, p. 408AustraliaNews item, Ashton
DM1990-1778
1990
London Mining JournalAshton poised for Carr Boyd bidLondon Mining Journal, Vol. 314, No. 8066, April 13, p. 309AustraliaNews item, Ashton/Carr Boyd
DM1990-1779
1990
London Mining JournalAshton Mining has extended its 60 c/ share cash offer for Carr BoydMineralsLondon Mining Journal, Vol. 315, No. 8080, July 20, p. 60AustraliaNews item, Carbon, Ashton-Carr Boyd
DM1990-1780
1990
London Mining JournalAustralia's Carr Boyd is continuing its efforts toforce a higher offerfrom Ashton MiningLondon Mining Journal, Vol. 314, No. 8073, June 1, p. 448AustraliaNews item, Carr Boyd-Ashton
DM1990-1781
1990
London Mining JournalDiamond recovery at CopetonLondon Mining Journal, Vol. 314, No. 8068, April 27, p. 332-333AustraliaNews item, Cluff Resources
DM1990-1782
1990
London Mining JournalAustralian exploration -past and presentLondon Mining Journal, Vol. 314, No. 8075 June 15, p. 477-479. Diamonds p. 478AustraliaNews item, Exploration activities, Diamond success
DM1990-1783
1990
London Mining JournalHeavy media seperation at CopetonLondon Mining Journal, Vol. 314, No. 8066, April 13, p. 294AustraliaNews item, Heavy media -Copeton
DM1990-1784
1990
London Mining JournalBow River expansion on cardsLondon Mining Journal, Vol. 315, No. 8080, July 20, p. 45AustraliaNews item, Poseidon -Bow River
DM1990-1785
1990
London Mining JournalPoseidon Ltd. Bow River diamond mineLondon Mining Journal, Vol. 314, No. 8069, May 4, p. 368AustraliaNews item, Poseidon/Bow River
DM1990-1786
1990
London Mining JournalYttrium values at Mount WeldLondon Mining Journal, Vol. 314, No. 8073, June 1, p. 432AustraliaNews item, Rare earths/Mt. Weld
DM1990-1787
1990
London Mining JournalMt. Weld proposalLondon Mining Journal, Vol. 315, No. 8096, November 9, p. 356AustraliaNews IteM., Carr Boyd
DM1990-1788
1990
London Mining JournalDiamond earnings slideLondon Mining Journal, Vol. 315, No. 8093, October 19, p. 303BotswanaNews item, Debswana
DM1990-1789
1990
London Mining JournalBotswana exports fallLondon Mining Journal, Vol. 315, No. 8086, August 31, p. 157BotswanaNews item, Economy -diamonds
DM1990-1790
1990
London Mining JournalBotswana -new diamond ventureLondon Mining Journal, Vol. 314, No. 8075 June 15, p. 471BotswanaNews item, Molopo Australia
DM1990-1791
1990
London Mining JournalBotswana beats target... productionLondon Mining Journal, Vol. 314, No. 8063, March 23, p. 230BotswanaNews item, Production from Jwaneng/t
DM1990-1792
1990
London Mining JournalBrazilian gold and diamond prospectsLondon Mining Journal, Vol. 314, No. 8075 June 15, p. 485BrazilNews item, Odebrecht
DM1990-1793
1990
London Mining JournalBrasil reconsideredLondon Mining Journal, Vol. 315, No. 8094, October 26, pp. 327-329BrazilOverview -economy, Mining legislation
DM1990-1794
1990
London Mining JournalDiamond targets in ChinaLondon Mining Journal, Vol. 315, No. 8101, December 14, p. 440ChinaNews item, Tanhu fault zone, Vafangdian production
DM1990-1795
1990
London Mining JournalBelgian giant. Societe Generale de BelgiqueLondon Mining Journal, Vol. 314, No. 8072, May 25, p. 426Democratic Republic of CongoNews item, Sibeka
DM1990-1796
1990
London Mining JournalGhana's outputLondon Mining Journal, Vol. 314, No. 8065, April 6, p. 274GhanaNews item, Production cts
DM1990-1797
1990
London Mining JournalEurope 1992 -countdown. Single market. Brief overviewof implications forthe international mining industryLondon Mining Journal, Vol. 314, No. 8071, May 18, p. 403-405GlobalEconomics, International-Europe
DM1990-1798
1990
London Mining JournalLiving with cyclicityLondon Mining Journal, Vol. 315, No. 8090, September 28, pp. 239-241GlobalEconomics, Mineral strategies
DM1990-1799
1990
London Mining JournalRecent environmental laws affecting miningLondon Mining Journal, Vol. 315, No. 8085, August 24, 2p. SupplementGlobalLegal, Environmental laws
DM1990-1800
1990
London Mining JournalDiamond hopes for AcornLondon Mining Journal, Vol. 314, No. 8065, April 6, p. 273GlobalNews item, Acorn -Danau Seran channe
DM1990-1801
1990
London Mining JournalAnglo adds sparkleLondon Mining Journal, Vol. 314, No. 8074, June 8, p. 465GlobalNews item, Anglo-De Beers
DM1990-1802
1990
London Mining JournalCSO at new highLondon Mining Journal, Vol. 315, No. 8079, July 13, p. 23GlobalNews item, CSO
DM1990-1803
1990
London Mining JournalDe Beersresearch -bigger diamond presses on wayLondon Mining Journal, Vol. 314, No. 8061, March 9, p. 185, 187GlobalNews item, De Beers
DM1990-1804
1990
London Mining JournalDe Beers faces cutting edge in LondonLondon Mining Journal, Vol. 314, No. 8070, May 11, p. 390GlobalNews item, De Beers
DM1990-1805
1990
London Mining JournalDecline in diamond salesLondon Mining Journal, Vol. 314, No. 8053, January 12, p. 22GlobalNews item, Diamond market decline
DM1990-1806
1990
London Mining JournalDiamond price increaseLondon Mining Journal, Vol. 314, No. 8063, March 23, p. 241GlobalNews item, Diamond prices
DM1990-1807
1990
London Mining JournalDiamond plant in MalaysiaLondon Mining Journal, Vol. 314, No. 8063, March 23, p. 230GlobalNews item, Diamond processing plant
DM1990-1808
1990
London Mining JournalSwaziland's third quarter resultsLondon Mining Journal, Vol. 315, No. 8098, November 23, p. 395GlobalNews item, Diamond production
DM1990-1809
1990
London Mining JournalEncouragement for diamondsLondon Mining Journal, Vol. 314, No. 8075 June 15, p. 481GlobalNews item, Diamond sales
DM1990-1810
1990
London Mining JournalThe role of the IFC. Independent Finance Corporation -overview of portfoliowhich includes diamondsLondon Mining Journal, Vol. 315, No. 8102, December 21.28, p. 466GlobalNews item, IFC portfolio
DM1990-1811
1990
London Mining JournalAcorn Securities -name change to Indonesian Diamond CorpLondon Mining Journal, Vol. 314, No. 8069, May 4, p. 368GlobalNews item, Indonesian Diamond Corp
DM1990-1812
1990
London Mining JournalDiamond consolidationLondon Mining Journal, Vol. 314, No. 8054, January 19, p. 53GlobalNews item, Overview of 1980's diamon
DM1990-1813
1990
London Mining JournalSibeka steers a difficult courseLondon Mining Journal, Vol. 314, No. 8075 June 15, p. 483GlobalNews item, Sibeka Diamond activities
DM1990-1814
1990
London Mining JournalAdvanced materials: GE diamond breakthrough. Briefoverview of article inPhysical Review B.London Mining Journal, Vol. 315, No. 8081, July 27, p. 76GlobalNews item, Synthetic diamonds -GE.
DM1990-1815
1990
London Mining JournalTerrac consultants -valuation of rough diamonds. Ad in the London MiningJournal. Terrac Jan Van Rijswijcklaan 84, B-2018 Antwerpen, BelgiumFax 03/21642 97London Mining Journal, Vol. 315, No. 8101, December 14, p. 445GlobalNews item, Terrac -valuation of roughs
DM1990-1816
1990
London Mining JournalBridge Oil - Aredor mine produced 33, 839 ct. first quarterLondon Mining Journal, Vol. 314, No. 8069, May 4, p. 370GuineaNews item, Aredor production
DM1990-1817
1990
London Mining JournalBridge Oil production from AredorLondon Mining Journal, Vol. 314, No. 8069, May 4, p. 370GuineaNews item, Aredor production
DM1990-1818
1990
London Mining JournalMost expensive pink. 32.24 ct Agra diamondLondon Mining Journal, Vol. 314, No. 8077, June 29, p. 515IndiaNews item, Agra diamond -Auction sal
DM1990-1819
1990
London Mining JournalIndian diamonds - LMJ 1990London Mining Journal, Vol. 315, No. 8102, December 21.28, p. 460IndiaNews item, Panna production
DM1990-1820
1990
London Mining JournalAcorn Securities name change to Indonesian Diamond CorpLondon Mining Journal, Vol. 314, No. 8069, May 4, p. 368IndonesiaNews item, Acorn-Indonesian Diamond
DM1990-1821
1990
London Mining JournalCrystal: drilling finds kimberliteLondon Mining Journal, Vol. 314, No. 8066, April 13, p. 293MichiganNews item, Crystal exploration
DM1990-1822
1990
London Mining JournalKimberlite search for Crystal/DowLondon Mining Journal, Vol. 314, No. 8056, February 2, p. 84MichiganNews item, Crystal, Dow Chemical Co
DM1990-1823
1990
London Mining JournalLake Superior diamond searchLondon Mining Journal, Vol. 314, No. 8063, March 23, p. 228Michigan, WisconsinNews item, Crystal Mining NL
DM1990-1824
1990
London Mining JournalNamibia's new mining regimeLondon Mining Journal, Vol. 314, No. 8076, June 22, p. 489, 490NamibiaNews item, Law
DM1990-1825
1990
London Mining JournalCanadian laws ready. Brief overview of Ontario and British Columbia'supdated mining tax lawsLondon Mining Journal, Vol. 314, No. 8052, January 5, p. 3Ontario, British ColumbiaTaxation, Mining laws
DM1990-1826
1990
London Mining JournalClaude/Celtic in diamond ventureLondon Mining Journal, Vol. 314, No. 8060, March 2, p. 168SaskatchewanNews item, Claude/Celtic (Ireland)
DM1990-1827
1990
London Mining JournalMining and conservation at VenetiaLondon Mining Journal, Vol. 315, No. 8085, August 24, p. 6South AfricaMining -environmental, Venetia
DM1990-1828
1990
London Mining JournalLabour agreement for De BeersLondon Mining Journal, Vol. 315, No. 8088, Sept. 14, p. 194South AfricaNews item, De Beers -labour
DM1990-1829
1990
London Mining JournalDe Beers in labour talksLondon Mining Journal, Vol. 314, No. 8077, June 29, p. 515South AfricaNews item, De Beers -Labour discussi
DM1990-1830
1990
London Mining JournalDe Beers mine gives up the ghostLondon Mining Journal, Vol. 315, No. 8083, August 10, p. 115South AfricaNews item, De Beers mine close
DM1990-1831
1990
London Mining JournalFinsch last blastLondon Mining Journal, Vol. 315, No. 8090, September 28, p. 230South AfricaNews item, Finsch mine
DM1990-1832
1990
London Mining JournalGenbel Investments in De BeersLondon Mining Journal, Vol. 315, No. 8086, August 31, p. 168South AfricaNews item, Gencor Genbel De Beers
DM1990-1833
1990
London Mining JournalDiamond industry optimisMLondon Mining Journal, Vol. 315, No. 8096, November 9, p. 359South AfricaNews IteM., Diamond market
DM1990-1834
1990
London Mining JournalSea diamond exploration companyand Benguela Concessions has acquired DawnDiamondsLondon Mining Journal, Vol. 315, No. 8095, November 2, p. 352Southwest Africa, NamibiaNews item, Dawn Diamonds, Benguela Concessions
DM1990-1835
1990
London Mining JournalCDM's Namibian celebrationLondon Mining Journal, Vol. 314, No. 8063, March 23, p. 230Southwest Africa, NamibiaNews item, De Beer's money gift for
DM1990-1836
1990
London Mining JournalNamibian options. Brief mention of economy and diamondsLondon Mining Journal, Vol. 314, No. 8067, April 20, p. 314Southwest Africa, NamibiaNews item, Economy
DM1990-1837
1990
London Mining JournalSir Lankan diamonds industryLondon Mining Journal, Vol. 314, No. 8068, April 27, p. 337Sri LankaNews item, Diamond cutting
DM1990-1838
1990
London Mining JournalDe Beers adds Soviet sparkleLondon Mining Journal, Vol. 315, No. 8081, July 27, p. 61, 62RussiaNews item, De -Beers, GVZ
DM1990-1839
1990
London Mining JournalSoviet diamond depositLondon Mining Journal, Vol. 314, No. 8076, June 22, p. 492RussiaNews item, Diamond deposit discovery
DM1990-1840
1990
London Mining JournalSoviet diamond discoveryLondon Mining Journal, Vol. 314, No. 8068, April 27, p. 332RussiaNews item, Related rocks with diamon
DM1990-1841
1990
London Mining JournalReunion applies for diamond licencesLondon Mining Journal, Vol. 315, No. 8102, December 21.28, p. 460Zimbabwe, BotswanaNews item, Reunion
DS1990-0949
1990
Loper, D.E.Scorched earth.. how heat from the core triggers surface upheavalThe Sciences, September/October pp. 22-28GlobalMantle, 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 implicationsCanadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 787-793OntarioTectonics, Geochronology, Argon, Kapuskasing structural zo
DS1990-0951
1990
Lopez Martinez, M., York, D.A comparative 40Ar /39Ar study of the Kapuskasing structural zone and theWawa gneiss terrane: thermal and tectonic implicationsCanadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 787-793OntarioTectonics, Wawa gneiss terrane
DS1990-0952
1990
Lorand, J.P.Are spinel lherzolite xenoliths representative of theabundance of sulfurin the upper mantleGeochimica et Cosmochimica Acta, Vol. 54, No. 5, May pp. 1487-1492GlobalMantle, Lherzolite xenoliths
DS1990-0953
1990
Lottermoser, B.G.Rare -earth element mineralization within the Mt. Weldcarbonatitelaterite, Western AustraliaLithos, Vol. 24, No. 2, March pp. 151-168AustraliaCarbonatite, Mt. Weld
DS1990-0954
1990
Loucks, R.R.Discrimination of ophioliticfrom nonophiolitic ultra-mafic-maficallochthons in orogenic belts by the Al/Ti ratio in clinopyroxeneGeology, Vol. 18, No. 4, April pp. 346-349GlobalAlkaline 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 clinopyroxeneGeology, Vol. 18, No. 4 April pp. 346-349GlobalUltramafic-mafic, Petrology
DS1990-0956
1990
Lu Fengxiang, Ren Yingxin, Zheng Jianping, Taylor, L.A.Green garnets from Liaoning kimberlite, ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 493-494ChinaMineralogy -garnets, Liaoning
DS1990-0957
1990
Lucas, S.B.Relations between thrust belt evolution, grain scale deformation andmetamorphic processes -Cape Smith Belt, Northern CanadaTectonophysics, Vol. 178, No. 2-4, June 20, pp. 151-182Quebec, Labrador, Ungavametamorphism, Cape Smith Belt
DS1990-0958
1990
Lundblad, E.Swedish synthetic diamond scooped the world 37 years agoIndiaqua, No. 55 1990/1, pp. 17, 19-21, 23SwedenSynthetic diamond, History
DS1990-0959
1990
Luo HuiwenThe characteristics of lamproite in Zhenyuan area, GuizhouAbstracts of Chinese Geological Literature, Vol. 6, No. 2, p. 36. AbstractChinaLamproites, Zhenyuan area
DS1990-0960
1990
Luth, R.W., Virgo, D., Boyd, F.R., Wood, B.J.Ferric iron in mantle derived garnetsContributions to Mineralogy and Petrology, Vol. 104, pp. 56-72GlobalMantle, 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 MetasomatismDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 227-231RussiaAlkalic basalts, Glimmerite
DS1990-0962
1990
Luza, K.V., Larson, J.E.Jr.Seismicity and neotectonics along the southernmidcontinent -Texas cratontransectGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 14GlobalMidcontinent, Tectonics
DS1990-0963
1990
Luzietti, E.A., Schweig, E.S., VanArsdale, R.A seismic reflection survey of Crittenden County, fault, northeastArkansawEos, Vol. 71, No. 43, October 23, p. 1435 AbstractArkansasGeophysics -seismics, Fault
DS1990-0964
1990
Lynch, H.D., Morgan, P.Finite-element models of continental extensionTectonophysics, special issue on heat and detachment in continental, Vol. 174, No. 1-2, pp. 115-136GlobalCrustal extension, Models
DS1990-0965
1990
Macdonald, K.C.A slow but restless ridgeNature, Vol. 348, Nov. 8, pp. 108-9.MantleTectonics, sea floor spreading
DS1990-0966
1990
Macdonald, K.C., Fox, P.J.The mid-ocean ridgeOcean Resources NL., Trans Hex International Ltd., Vol. 262, No. 6, June pp. 72-95Ocean RidgeTectonics, Plate tectonics
DS1990-0967
1990
MacDougall, R.E., Fuchs, R.L.Property sales- getting from here to thereAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-36, 5pGlobalLaw, 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 ProterozoicbasementCanadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 794-802ManitobaThompson 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 forPikwitonei type crust .. basement..Canadian Journal of Earth Sciences, Vol. 27, pp. 794-802.ManitobaGeochronology, Trans Hudson Orogeny
DS1990-0970
1990
Machotkin, I.L., Vrublevskaja, Z.V.Typomorphic associations of secondary minerals of lamproites of centralAldanInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 812-813RussiaLampoites, Secondary minerals
DS1990-0971
1990
Mackwell, S.J., Kohlstedt, D.L.Diffusion of hydrogen in olivine: implications for water in the mantleJournal of Geophysical Research, Vol. 95, B4, April 10, pp. 5079-5088GlobalMantle, Olivine
DS1990-0972
1990
Maddox, J.Tectoclimatology comes of ageNature, Vol. 343, February 8, p. 507GlobalMountain Building, Climate
DS1990-0973
1990
Madhavan, V., Mallikarjuna Rao, J.Petrology of olivine basalt dyke of lamprophyre affinity at Uppalapadu, Prakasam District, Andhra PradeshJournal of Geological Society India, Vol. 36, November pp. 493-501IndiaLamprophyre dike, Petrology
DS1990-0974
1990
Madhaven, V., Rao, J.M., Sprininasan, T.P., Sprininansan, M.The mid-Proterozoic dyke swarm of mica lamprophyres and microshonkinitesfrom Elchuru IndiaMafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 363-372IndiaLamprophyric dykes, Shonkinites
DS1990-0975
1990
Makhotkin, I.L., Arakelyants, M.M., Vladykin, N.V.Age of lamproites of the Aldan provinceDoklady Academy of Sciences USSR, Earth Sci. Section, Vol. 306, No. 3, pp. 163-167RussiaLamproites, 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. 815-822RussiaMineralogy, Ilmenites
DS1990-0977
1990
Malpas, J., Moores, E.M., Pantayiotou, A., Xenophontos, C.Ophiolites- oceanic crustal analoguesCyprus Geological Survey, 733p. $ 65.00Japan, Indonesia, California, Oregon, Mid-Atlantic Ridge, ScotlandOphiolites, Book -ad
DS1990-0978
1990
Manby, C.N.D., Wakeling, T.R.M.Developments in soft-ground drilling, sampling and in-situ testingTransactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. A., pp. A91-109GlobalDrilling techniques, Methodology
DS1990-0979
1990
Manchester, J., Smith, D., Tyner, G.N.Chino Valley xenoliths: lower crust and upper mantlebelow the ColoradoPlateau transition zoneGeological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 63Colorado PlateauXenoliths, Chino Valley
DS1990-0980
1990
Manitoba Energy and MinesMineral exploration in Manitoba 1989; Manitoba exploration highlights March1989-February 1990; List of companies active in ManitobaManitoba Energy and Mines, approx. 25pManitobaExploration overview, Current activities
DM1990-1842
1990
Manser, R.Perestroika opens up the USSR's industryDiamond International, July/August pp. 57-71RussiaEconomics, De Beers
DS1990-0981
1990
Marcus, J.Mining environment - California exampleEngineering and Mining Journal, Vol. 191, No. 7, July pp. 16E, G, I, J.CaliforniaMining, Environment -legal
DS1990-0982
1990
Marcus, J.Mining environment -financial ratios for mine analysisEngineering and Mining Journal, Vol. 191, No. 9, September pp. 16CC, 16EE, 16GG, 16II, 16KKUnited StatesLegal, Economics -mining environment
DS1990-0983
1990
Marcus, J.Mining environment -financial assurances for mine closure; a discussion ofthe issuesEngineering and Mining Journal, Vol. 191, No. 8, August pp. 16E, g, i, kUnited StatesLegal, Mining environment
DS1990-0984
1990
Marcus, J.Mining enviornment- regulatory control of mining at the federal level, partoneEngineering and Mining Journal, Vol. 191, No. 6, June p. 16U, W, Y, Z, 16AA, BB.United StatesMining, Environment
DS1990-0985
1990
Mareschal, M.Electrical conductivity: the story of an elusive parameter, and of how itpossibly relates to the Kapuskasing Uplift (Lithoprobe, Canada)Exposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 453-468OntarioKapuskasing zone, Tectonics
DS1990-0986
1990
Mariano, A.N., Mitchell, R.H.Mineralogy and geochemistry of perovskite- rich pyroxenitesGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A83. AbstractBrazil, North America, Greenland, RussiaCarbonatite, Alkaline rocks
DS1990-0987
1990
Marker, A., De Oliveira, J.J.The formation of rare earth element scavenger minerals in weatheringproducts derived from alkaline rocks of southeast-Bahia, BrasilChemical Geology ( Geochem. of the Earth's surface and of min. formation, 2nd., Vol. 84, No. 1-4, July 5, pp. 373-374. AbstractBrazilAlkaline rocks, rare earth elements (REE).
DS1990-0988
1990
Marocco, R., Noblet, C.Sedimentation, tectonism and volcanism relationships in two Andean basinsof southern PeruGeologische Rundschau, Vol. 79, No. 1, pp. 111-120Peruvolcanism, Tectonics
DS1990-0989
1990
Marshall, E.GE's cool diamonds.. prompt warm wordsScience, Vol. 250, October 5, pp. 25-26GlobalDiamond synthesis, Sietz
DS1990-0990
1990
Marshintsev, V.K.Natural shallow carbides in kimberlites of YakutiaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 814-815RussiaKimberlites, 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. 17-26RussiaSilicon carbide, Kimberlites
DS1990-0992
1990
Martin, D.Crystal settling and in situ crystallization in aqueous solutions and magmachambersEarth and Planetary Science Letters, Vol. 96, pp. 336-348GlobalMagma chambers, Experimental petrology
DS1990-0993
1990
Martin, D.C., Zavodni, Z.M.Use of percussion drilling information for pit slope designAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-128, 9pGlobalMining, Drilling -pit slope design
DS1990-0994
1990
Massonne, H.J.Phengite geobarometry applied to eclogitic rocksTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 31GlobalEclogites, Geobarometry
DS1990-0995
1990
Matos, R.M.D.Deep seismic profile of the Amazonian craton (northern Brasil) #2Geological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A204BrazilGeophysics -seismics, Craton
DS1990-0996
1990
Matsyuk, S.S., Bulanova, G.P., Platonov, A.N.Optical spectroscopic investigation of mineral inclusions from diamond andsome problems of their genesis.(Russian)Mineral. Zhurn., (Russian), Vol. 12, No. 1, pp. 3-14RussiaDiamond inclusions, Mineralogy
DS1990-0997
1990
McCafferty, A.E., Adkins-Heljeson, D.M., Yarger, H.L.Complete bouguer gravity anomaly map of the JoplinQuadrangle Kansas andMissouriUnited States Geological Survey (USGS) Open File No. 89-0283, 1 sheet 1: 250, 000 $3.25, GlobalGeophysics-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 theirmantle sourceContributions to Mineralogy and Petrology, Vol. 104, No. 4, pp. 439-452MinnesotaGranite -Vermilion complex, Lamprophyres
DS1990-0999
1990
McCandless, T.E.Kimberlite xenocryst wear in high energy fluvial systems: experimentalstudiesJournal of Geochemical Exploration, Vol. 37, No. 3, July pp. 323-331Colorado, AustraliaGeochemistry -stream sediment, Evaluation
DS1990-1000
1990
McCarthy, J., et al.PACE lithospheric investigation of the Colorado PlateauEos, Vol. 71, No. 43, October 23, p. 1563 AbstractColorado PlateauGeophysics -seismics, Plateau
DM1990-1843
1990
McCarthy, S.Journalist trades his pen for diamond-mine pickaxeToronto Star, Tuesday January 2, p. E3BrazilNews item, Glencairn -Kerry Knoll
DS1990-1001
1990
McClenaghan, M.B., Wyatt, P.H.Summary of overburden and bedrock trace element data from the Kirkland Lakeinitiatives program (KLIP) reconnaissance till sampling ProgramOntario Geological Survey Open File, No. 5737, 470pOntarioKirkland Lake, Soil sampling
DS1990-1002
1990
McConnell, D.A.Crustal shortening of the Wichita Uplift: implicationsfor the southernmidcontinent -Texas craton transectGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 27GlobalMidcontinent, 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.GlobalMidcontinent 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 fordeformation and deposition in the Wichita uplift and Anadarko basinGeology, Vol. 18, No. 7, July pp. 634-637GlobalTectonics
DS1990-1005
1990
McCormick, T.C., Smyth, J.R.Petrology of secondary phases in mantle eclogiteEos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract onlySouth AfricaBellsbank, Roberts Victor, Eclogites
DS1990-1006
1990
McDermott, F., Hawkesworth, C.The evolution of strontium isotopes in the upper continental crustNature, Vol. 344, No. 6269, April 26, pp. 850-853GlobalMantle, Geochronology
DS1990-1007
1990
McDivitt, J., LockSmall scale mining: a guide to appropriate equipmentInternational Tech. Publications, 103-105 Southampton Row, London WC1B 4HH 12.50 lbsGlobalMining, Small scale equipment guide
DS1990-1008
1990
McDonough, W.F.Constraints on the composition of the continental lithospheric mantle #2Earth and Planetary Science Letters, Vol. 101, pp. 1-18AustraliaMantle, Geochemistry
DS1990-1009
1990
McDonough, W.F.Chemical and isotopic systematics of continental mantle #1Eos, Vol. 71, No. 43, October 23, p. 1670 AbstractGlobalMantle, Geochemistry
DS1990-1010
1990
McDonough, W.F., Jochum, K.P.Constraints on the composition of the continental lithospheric mantle #1Geological Society of Australia Abstracts, No. 25, No. A12.11 pp. 245. AbstractGlobalXenoliths, Mantle
DS1990-1011
1990
McDougall, T.J.Bulk properties of hot smoker plumesEarth and Planetary Science Letters, Vol. 99, pp. 185-194GlobalGeochemistry, Mantle plumes
DS1990-1012
1990
McGinnis, L.D.Lake Superior Rift basinEos, Vol. 71, No. 30, July 24, p. 995OntarioMidcontinent, Geophysics -tectonics
DS1990-1013
1990
McGowran, B.Fifty million years ago. the transformation from a greenhouse to anicehouse climateAmerican Scientist, Vol. 78, No. 1, January-February pp. 30-39GlobalPaleobiology, Global change overview
DS1990-1014
1990
McKenzie, D.Plate tectonics: spinning continentsNature, Vol. 344, No. 6262, March 8, p. 109-110GlobalTectonics, 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 seismicityGeology, Vol. 18, No. 11, November pp. 1158-1162Arkansas, Tennessee, KentuckyReelfoot Rift, Midcontinent
DS1990-1016
1990
McLemore, V.T., Kottlowski, F.E.Cambrian-Ordovician carbonatites and alkalic magmatism in New Mexico andsouthern Colorado: regionalimplicationsGeological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 67New Mexico, ColoradoCarbonatite, 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. 99-114New MexicoGeochemistry, Carbonatite
DS1990-1018
1990
McMechan, M.E.Upper Proterozoic to middle Cambrian history of the Peace River Arch:evidence from the Rocky MountainsGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 36-44AlbertaPeace River area, Geology
DS1990-1019
1990
McMichael, B.Abrasive minerals - taking the rough with the smoothIndustrial Minerals, No. 269, February pp. 19-33GlobalDiamonds -industrial, Economics
DS1990-1020
1990
McMichael, B.Abrasive minerals: taking the rough with the smoothInd. Mineral, No. 269, February pp. 19-33GlobalIndustrial minerals, Markets
DS1990-1021
1990
McNutt, M.Mantle comvection: deep causes of hotspotsNature, Vol. 346, No. 6286, August 23, pp. 701-702GlobalMantle, Hotspots
DS1990-1022
1990
McNutt, M.Flexure reveals great depthNature, Vol. 343, February 15, pp. 596-597MidcontinentGravity -tectonics, Geophysics, Rifting-crust mantle boundary
DS1990-1023
1990
McOuat, J.F.Opportunities in the mineral services industryOntario Mines and minerals division - Exploration and Development monthly, pp. 49-53OntarioEconomics, 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 mantleNature, Vol. 348, No. 6301, December 6, pp. 533-535GlobalMantle, Silicates
DS1990-1025
1990
Means, W.D.One -dimensional kinematics of stretching faultsJournal of Structural Geology, Vol. 12, No. 2, pp. 267-272GlobalStructure, Fault kinematics
DS1990-1026
1990
Meen, J.K.Mineral chemistry of a layered sequence of ultramafic rocks of the HallCove Complex, Duke Island, AlaskaEos, Vol. 71, No. 43, October 23, p. 1678 AbstractAlaskaUltramafics, Hall Cove
DS1990-1027
1990
Meen, J.K., Bloomer, S.H., Stern, R.J.Contemporaneous alkaline shoshonite and island arcbasalt-dacitemagmatism in the Mariana arc systemV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 65. Abstract onlyGlobalShoshonite, 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 highMu-components and the lead paradoxJournal of Geophysical Research, Vol. 95, No. 1, Jan. 10, pp. 433-448GlobalMantle, lead paradox
DS1990-1029
1990
Mendonca Figueiroa, S.F. de.German-Brazilian relations in the field of geological sciences during the19th. centuryEarth Sciences History, Vol. 9, No. 2, pp. 132-137BrazilHistorical aspect of scientists in 19th. century
DS1990-1030
1990
Menner, A.V., Haser, A.Morphology features of lonsdeleite-containing diamondsInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 79-80GlobalDiamond 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. 1440-1442RussiaMineralogy, Priderite
DS1990-1032
1990
Menzies, M.A.Continental mantleOxford University of Press, 230pGlobalMantle processes
DS1990-1033
1990
Merks, J.W.Simulation models for mineral processing plantsPreprint from author, 12pGlobalMineral processing plants, Models
DS1990-1034
1990
Mertens, F.H.Cost control in open pits simulations for optimizing production costsAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-85, 13pGlobalMineral 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 ofthe modulated structure in melilitesTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 89GlobalMelilites, X-ray diffraction
DS1990-1036
1990
Metals Economics Group Strategic ReportDiamond opportunities, exploration agreements and capital expendituresMetals Economics Group Strategic Report, Vol. 3, No. 6, November/December pp. 3-11Australia, Botswana, Brazil, Indonesia, Russia, Canada, GuyanaChina, Namibia, Brief review of project, capital expenditures
DS1990-1037
1990
Metzner, C., Grimmeisen, W.MONA: a user friendly computer program for calculating the modal mineralogyof rocks from chemical analysesEuropean Journal of Mineralogy, Vol. 2, pp. 735-738GlobalComputer, Program -modal mineralogy
DM1990-1844
1990
Meyer, H.O.A.Glasnost reaches USSR MinesDiamond International, Sept-October pp. 91-92, 95-96, 99-100, 102RussiaReport 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 UnitedStatesGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A191GlobalGeochronology, Geophysics
DS1990-1039
1990
Middlemost, E.Mineralogy and petrology of the rauhaugites of theMt. Weld carbonatitecomplex of western AustraliaMineralogy and Petrology, Vol. 41, pp. 145-161AustraliaCarbonatite, Mt. Weld
DS1990-1040
1990
Middleton, G.V.Non-linear dynamics and chaos: potential applicationsin the earthsciencesGeoscience Canada, Vol. 17, No. 1, March pp. 3-11GlobalNon-linear dynamics, Differential equations
DS1990-1041
1990
Mikolajewicz, U., Santer, B.D., Maier-Reimer, E.Ocean response to greenhouse warmingNature, Vol. 345, June 14, pp. 589-593OceanGreenhouse, Climate
DS1990-1042
1990
Milkereit, B., et al.Crustal structure of northeastern Lake Superior fromGLIMPCE reflectionand refraction dataInstitute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay pOntarioMidcontinent 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 dataTectonophysics, Vol. 174, No. 1/2, March 1, pp. 1-14Ontario, MichiganGeophysics -Seismics, Glimpce
DS1990-1044
1990
Milkereit, B., Spencer, C.Multiattribute processing of seismic data: application to dip displaysCanadian Journal of Exploration Geophysics, Vol. 26, No. 1-2, December pp. 47-53GlobalGeophysics, Seismics
DS1990-1045
1990
Milkereit, B., White, D., Percival, J.A., Vasudevan, K., ThurstonHigh resolution seismic reflection profiles across theKapuskasingstructure #1G.s.c. Forum January 16-17, Ottawa, Poster display AbstractOntarioGeophysics, 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, withspecial reference to SaskatchewanModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 168-178SaskatchewanIndustrial minerals, Database
DS1990-1047
1990
Miller, C.G.Mining and the environment in Canada: policies, performance andperceptionsThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 939, July pp. 30-33CanadaEconomics, Policies
DS1990-1048
1990
Miller, C.G.Opportunities in sustainable mineral development:perceptions, policiesand performanceOntario Mines and minerals division - Exploration and Development monthly, pp. 35-39OntarioEconomics, Mineral issues
DS1990-1049
1990
Miller, H.G.A synthesis of the geophysical characteristics ofterranes in easternCanadaTectonophysics, Vol. 177, pp. 171-191AppalachiaGeophysics, Synthesis
DS1990-1050
1990
Miller, J.D., Weiblen, P.W.Anorthositic rocks of the Duluth Complex: examples of rocks formed fromplagioclase crystal mushesJournal of Petrology, Vol. 31, No. 2, April pp. 295-340MinnesotaDuluth Complex, Anorthosite mineralogy
DS1990-1051
1990
Miller, R.The Strange Lake pegmatite- aplite hosted rare-metal deposit, LabradorNewfoundland Department of Mines and Energy, Geological Survey Branch Current Research, No. 90-1, pp. 171-183LabradorRare earths, Alkaline rocks
DM1990-1845
1990
Minerals TodayDiamond sales drop in response to lower demand in the U.SMinerals Today, May p. 30GlobalNews item, Diamond sales
DM1990-1846
1990
Mining Annual ReviewAngola -diamondsMining Annual Review, p. 118AngolaNews item, Annual review of diamond
DM1990-1847
1990
Mining Annual ReviewAustralia -gem mineralsMining Annual Review, p. 74AustraliaNews item, Annual review of diamond
DM1990-1848
1990
Mining Annual ReviewBotswana -diamondsMining Annual Review, p. 116BotswanaNews item, Annual review of diamond
DM1990-1849
1990
Mining Annual ReviewBrasil -gemstonesMining Annual Review, p. 50BrazilNews item, Annual review of diamond
DM1990-1850
1990
Mining Annual ReviewCentral African RepublicMining Annual Review, p. 129Central African RepublicNews item, Annual review of diamond
DM1990-1851
1990
Mining Annual ReviewZaireMining Annual Review, p. 130Democratic Republic of CongoNews item, Annual review of diamond
DM1990-1852
1990
Mining Annual ReviewGhanaMining Annual Review, p. 131GhanaNews item, Annual review of diamond
DM1990-1853
1990
Mining Annual ReviewLiberiaMining Annual Review, p. 133GlobalNews item, Annual review of diamond
DM1990-1854
1990
Mining Annual ReviewIvory CoastMining Annual Review, p. 136GlobalNews item, Annual review of diamond
DM1990-1855
1990
Mining Annual ReviewMaliMining Annual Review, p. 137GlobalNews item, Annual review of diamond
DM1990-1856
1990
Mining Annual ReviewIsraelMining Annual Review, p. 154GlobalNews item, Annual review of diamond
DM1990-1857
1990
Mining Annual ReviewIndustrial diamonds 1990Mining Annual Review, Metals and Minerals section, pp. 103-104GlobalNews item, Brief overview of year
DM1990-1858
1990
Mining Annual ReviewDiamonds Mining Review, 1990Mining Annual Review, Metals and Minerals section, pp. 18-19, 22GlobalNews item, Brief overview of year ac
DM1990-1859
1990
Mining Annual ReviewGabonMining Annual Review, p. 126GlobalNews item, Carbonatite
DM1990-1860
1990
Mining Annual ReviewGuineaMining Annual Review, p. 136GuineaNews item, Annual review of diamond
DM1990-1861
1990
Mining Annual ReviewGuyanaMining Annual Review, p. 62GuyanaNews item, Annual review of diamond
DM1990-1862
1990
Mining Annual ReviewIndia -gems and jewelleryMining Annual Review, p. 95IndiaNews item, Annual review of diamond
DM1990-1863
1990
Mining Annual ReviewNamibia -diamondsMining Annual Review, p. 119NamibiaNews item, Annual review of diamond
DM1990-1864
1990
Mining Annual ReviewSierra LeoneMining Annual Review, p. 133Sierra LeoneNews item, Annual review of diamond
DM1990-1865
1990
Mining Annual ReviewSouth Africa -diamondsMining Annual Review, p. 114South AfricaNews item, Annual review of diamond
DM1990-1866
1990
Mining Annual ReviewTanzaniaMining Annual Review, p. 124TanzaniaNews item, Annual review of diamond
DM1990-1867
1990
Mining Annual ReviewUSSRMining Annual Review, p. 164RussiaNews item, Annual review of diamond
DM1990-1868
1990
Mining EngineeringDe Beers moves to Switzerland, raises diamond prices 5.5%Mining Engineering, Vol. 42, No. 4, April p. 323GlobalNews item, De Beers -Switzerland
DM1990-1869
1990
Mining EngineeringState Activities brief overview: Wyoming continued tosearch forkimberlite satellite minerals in Archeancraton of the Laramie Mountains ofsoutheastern WyoM.Mining Engineering, Vol. 42, No. 5, May p. 459WyomingNews item, Laramie Mountains
DM1990-1870
1990
Mining MagazineCluff starts diamond recovery at CopetonMining Magazine, Vol. 163, No. 2, August p. 89AustraliaNews item, Cluff Resources
DM1990-1871
1990
Mining MagazineBotswana mining news.. diamond production Jan-Oct 1989 was 13 MctMining Magazine, Vol. 162, No. 5, May p. 329BotswanaNews item, Diamond production
DM1990-1872
1990
Mining MagazineBotswana mining news. Diamond productionMining Magazine, Vol. 162, No. 5, May p. 329BotswanaNews item, Jwaneng
DM1990-1873
1990
Mining MagazineMolopo diamond samples analysedMining Magazine, Vol. 163, No. 4, July p. 8BotswanaNews item, Sampling
DM1990-1874
1990
Mining MagazineGlencairn- diamonds in BrasilMining Magazine, Vol. 162, No. 1, January p. 14BrazilNews item, Glencairn
DM1990-1875
1990
Mining MagazineNovel Soviet exploration technology under test. CHIM methodology. Briefoutline of program underway in CanadaMining Magazine, Vol. 163, No. 4, October pp. 252-254CanadaGeophysics-geochemistry, Technique -CHIM.
DM1990-1876
1990
Mining MagazineDiamonds Ltd. to boost production to 1 Mct/yMining Magazine, Vol. 162, No. 6, June p. 412GhanaNews item, Diamonds Ltd. production
DM1990-1877
1990
Mining MagazineMining activity in the Western WorldMining Magazine, Vol. 162, No. 1, January pp. 41-52GlobalEconomics -by country, Mining activity review
DM1990-1878
1990
Mining MagazineMajor new projects and expansion programmes (Non-gold). Yearly reviewcompilation - brief outlinesMining Magazine, Vol. 162, No. 5, May pp. 357-364GlobalMining activites, Projects -yearly update
DM1990-1879
1990
Mining MagazineAcorn revises southeastern Kalimantan gravel reservesMining Magazine, Vol. 162, No. 6, June p. 412GlobalNews item, Diamond reserves
DM1990-1880
1990
Mining MagazineIndian jewellery targetMining Magazine, Vol. 163, No. 4, July p. 10IndiaNews item, Export diamonds
DM1990-1881
1990
Mining MagazineSierra Leone -new mining policyMining Magazine, Vol. 162, No. 6, June p. 410Sierra LeoneNews item, Law -Mining policy
DM1990-1882
1990
Mining MagazineEnd of operations- De Beers mineMining Magazine, Vol. 163, No. 5, November p. 391South AfricaNews item, De Beers closure
DM1990-1883
1990
Mining MagazineDiamond success for AngloMining Magazine, Vol. 163, No. 4, October p. 294South AfricaNews item, Profits De Beers
DM1990-1884
1990
Mining MagazineDe Beers' Venetia diamond mine gets the go-aheadMining Magazine, Vol. 163, No. 6, December p. 458South AfricaNews item, Venetia treatment plant contract
DM1990-1885
1990
Mining MagazineSri Lanakan cutting projectMining Magazine, Vol. 162, No. 6, June p. 412Sri LankaNews item, Diamond cutting
DM1990-1886
1990
Mining MagazineGold and gemstone marketingMining Magazine, Vol. 162, No. 4, April p. 244TanzaniaNews item, Diamond marketing
DM1990-1887
1990
Mining MagazineOpportunities for joint ventures in the U.S.S.RMining Magazine, Vol. 163, No. 2, August p. 82RussiaNews item, Brief- Robertson Group
DM1990-1888
1990
Mining ReviewCanadian mineral production. Graphs of total exploration expenditures andflow through sharefinancingMining Review, Vol. 10, No. 3, May-June pp. 7, 8CanadaEconomics, Production figures
DS1990-1052
1990
Minster, J-B.Plate tectonics: new plates, rates and datesNature, Vol. 346, No. 6281, July 19, p. 218GlobalPlate tectonics, Geochronology
DS1990-1053
1990
Misiorowski, E.B.Jewellery of the 1980's - a retrospectiveGems and Gemology, Vol. 26, Spring pp. 76-93GlobalJewelery, Diamonds used -
DS1990-1054
1990
Mitchell, R.H.A review of the compositional variation of amphiboles in alkaline plutoniccomplexesLithos, Special Issue, Vol. 25, No. 4, pp. 135-156GlobalAlkaline rocks, Amphiboles
DS1990-1055
1990
Mitchell, R.H.Kimberlites and LamproitesPlenum Press, GlobalBook -table of contents, Kimberlites, lamproites
DS1990-1056
1990
Mitchell, R.H.The nature of kimberlites, lamproites and lamprophyresModern Exploration Techniques, editors L.S. Beck, C.T. Harper, Saskatchewan, pp. 137-138GlobalBrief overview, Kimberlites, lamproites
DS1990-1057
1990
Mitchell, R.H.Abundance and distribution of gallium in some spineland garnetlherzolites -reply (letter) #1Geochimica et Cosmochimica Acta, Vol. 54, No. 2, February pp. 475-476GlobalGarnet lherzolites, Petrography
DS1990-1058
1990
Mitchell, R.H., Bergman, S.C.Petrology of lamproitesPleneum Press, Approx. 475p. IN PREP ISBN O-306-43556GlobalLamproites, Definitive volume
DS1990-1059
1990
Mogessie, A., Tessadri, R., Veltman, C.B.electromagnetic-AMPH - a hypercard program to determine the name of an amphibole fromelectron microprobe analysis accordto the international mineralogicalassociation schemeComputers and Geosciences, Vol. 16, No. 3, pp. 309-330GlobalComputer, 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. 29-34GlobalMontain ranges, Tectonics
DS1990-1061
1990
Mooers, H.D.A glacial-process model: the role of spatial andtemporal variations inglacier thermal regimeGeological Society of America (GSA) Bulletin, Vol. 102, No. 2, February pp. 243-251MinnesotaGeomorphology, Rainy and Superior Lobes/
DS1990-1062
1990
Mooers, H.D.Discriminating texturally similar tills in central Minnesota by graphicaland multivariate techniquesQuaternary Research, Vol. 34, No. 2, September pp. 133-147MinnesotaGeomorphology, Tills
DC1990-1923
1990
Moonstone Mines NLA rising force in diamond exploration. Brochure and overview of companypersonnel and aimsMoonstone Mines NL, 9pNamibiaNews item, Moonstone
DS1990-1063
1990
Moore, J.M., Waters, D.J.Geochemistry and origin of cordierite -orthoamphiboleorthopyroxene-phlogopite rocks from Namaqualand, South AfricaChemical Geology, Vol. 85, No. 1/2, July 10 pp. 77-100South AfricaGeochemistry, 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 datain: Pinet, B., Bois, C. editors The potential of deep seismic profiling for, pp. 141-160SaskatchewanGeophysics, Williston Basin
DS1990-1065
1990
Morgan, J., McKenzie, D.The development of plate tectonicsTerra Nova, Vol. 2, No. 3, pp. 202-214GlobalReview, Plate tectonics -history
DS1990-1066
1990
Morgan, K.M., Donovan, R.N.Southern midcontinent -Texas transect, lineament analysisGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 29GlobalMidcontinent, Tectonics
DS1990-1067
1990
Morley, C., Kusznir, N.Application of the flexural cantilever model of continental extension tothe formation of the Lake Tanganyika Rift, East KenyaEos, Vol. 71, No. 43, October 23, p. 1605 AbstractKenyaTectonics, 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 systematicsNature, Vol. 344, No. 6261, March 1, pp. 31-36GlobalPlate tectonics, Island arcs -Beryllium /boron
DS1990-1069
1990
Mosher, S., Reese, J.F.The southern collisional margin of the PrecambrianNorth American craton:the Texas Grenville orogenicbeltGeological Society of America (GSA) Abstracts with programs, South-Central, Vol. 22, No. 1, p. 29GlobalMidcontinent, Tectonics
DS1990-1070
1990
Motoyoshi, Y., Hensen, B.J.Metastable growth of corundum adjacent to quartz in aspinel-bearingquartzite from the Archaean NapierComplex, AntarcticaJournal of Metamorphic Geology, Vol. 8, pp. 125-130AntarcticaNapier Complex
DS1990-1071
1990
Mount, V.S., Suppe, J., Hook, S.C.A foreward modeling strategy for balancing cross sectionsAmerican Association of Petroleum Geologists (AAPG) Bulletin, Vol. 74, No. 5, pp. 521-531GlobalStructure, Cross sections
DS1990-1072
1990
Mueller, C.S.Computer programs for analyzing digital seismic dataUnited States Geological Survey (USGS) Open File, No. 90-0035, 100p. $ 15.25GlobalComputer, Program -seismic data
DS1990-1073
1990
Muenow, D.W., Garcia, M.O., Aggrey, K.E., Bednarz, U., SchminckeVolatiles in submarine glasses as a discriminant of tectonic origin:application to the Troodos ophioliteNature, Vol. 343, No. 6254, January 11, pp. 159-161CyprusOphiolite, 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 alpineperidotite massifs at Lherz and BalmucciaTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 137GlobalXenoliths -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 metamorphismJournal of African Earth Sciences, Vol. 10, No. 4, pp. 693-700Zimbabwe, ZambiaMineral assemblages, Mobile belt
DS1990-1076
1990
Murray, T.L.A user's guide to the PC based time series data management and plottingprogram BOB.United States Geological Survey (USGS) Open File, No. 90-0056, 53p. $ 8.00GlobalComputer, Program -BOB.
DS1990-1077
1990
Murthy, D.S.S., Chadra Sekar, M.V.R.A new kimberlite pipe in Anantapur district, Andhra PradeshJournal of Geological Society India, Vol. 36, November pp. 544-545IndiaPipe, Anantapur area
DS1990-1078
1990
Musgrave, R.J.Paleomagnetism and tectonics of Malaita Solomon IslandsTectonics, Vol. 9, No. 4, August pp. 735-759GlobalPaleomagnetism, Tectonics
DS1990-1079
1990
Mustard, P.S., Richardson, J.M.A lotus 1-2-3 template for triangular plotsGeobyte, Vol. 5, No. 2, April pp. 47-53GlobalComputer, Lotus -plots
DS1990-1080
1990
Myers, D.E., Journel, A.Variograms with zonal anisotropies and noninvertible kriging systemsMathematical Geology, Vol. 22, No. 7, pp. 779-785GlobalGeostatistics, Variograms
DS1990-1081
1990
Myers, J.S.Precambrian tectonic evolution of part of Gondwana southwestern AustraliaGeology, Vol. 18, June, pp. 537-40.AustraliaTectonics, Gondwana
DS1990-1082
1990
Nadeau, S., Pineau, F., Javoy, M., Francis, D.Carbon concentrations and isotopic ratios in fluid-inclusion bearingupper mantle xenoliths along thenorthwestern margin of North AmericaChemical Geology, Vol. 81, No. 4, February 20, pp. 271-298United StatesGeochemistry, 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. 3-15RussiaDiamond 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.IndiaMegacrysts
DS1990-1085
1990
Nair, A.M., Dorbor, J.K.Industrial minerals of LiberiaIndustrial Minerals, No. 270, March p. 137. ( 1 page overview)GlobalBrief overview, Diamonds mentioned
DS1990-1086
1990
Nandekar, A.S., Narayan, J.Atomic structure of dislocations in silicon, germanium and diamondPhil. Magazine A., Vol. 61, No. 6, June pp. 873-891GlobalCrystallography, Diamond
DS1990-1087
1990
Nassau, K.Synthetic gem materials in the 1980's. Diamond featured p. 57-58Gems and Gemology, Vol. 26, Spring pp. 50-63GlobalGemstones, Synthetics -diamond
DS1990-1088
1990
National Academy PressDiamond and diamond like materials: an emerging technologyNational Academy Press, Washington, D.C., GlobalDiamond synthesis, CVD.
DS1990-1089
1990
National Materials Advisory BoardStatus and applications of diamond and diamond like materials: an emergingtechnologyNational Academy Press, copy held Canmet, 115p. Table of contents on fileGlobalDiamond uses, Diamond synthesis
DS1990-1090
1990
National Research CouncilRole of fluids in crustal processesNational Academy Press, Washington, 170p. approx. $ 24.50BookBook -ad, Mantle
DS1990-1091
1990
National Technical Information ServiceSemiconducting diamonds. January 1970 -January 1990Citations fromCompendex database. 153 citationsNational Technical Information Service, No. PB90-857806/XAD Cost PC NO1 $ 60.00 United StatesGlobalBibliography, Semiconducting diamonds
DS1990-1092
1990
NatoAdvances study Institute diamond and diamond like films and coatingsNational Technical Information Service, AD-A225 517, (Geological Society of Canada (GSC) Listing)GlobalDiamond synthesis, CVD.
DS1990-1093
1990
Navrotsky, A.Thermochemistry of lower mantle phasesV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 68. Abstract onlyGlobalMantle, 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 replyEarth and Planetary Science Letters, Vol. 101, No. 1, November pp. 112-124GlobalMantle, Eclogites
DS1990-1095
1990
Neal, C.R., Taylor, L.A.Evidence against a fractionation model and for acrustal origin for 2groups of mantle eclogites fromthe Bellsbank kimberlite, South AfricaEos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract onlySouth AfricaMantle eclogites
DS1990-1096
1990
Neal, C.R., Taylor, L.A., Davidson, J.P., Holden, P., HallidayEclogites with oceanic crustal and mantle signatures from the BellsbankEarth and Planetary Science Letters, Vol. 99, pp. 362-379South AfricaEclogites, Bellsbank -geochronology
DS1990-1097
1990
Nealey, D.L., Unruh, D.M., Knight, R.J.Geochemistry of deep crustal xenoliths from thesouthern Colorado PlateauNorthern ArizonaGeological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 72Colorado Plateau, ArizonaXenoliths, 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, CanadaCanadian Journal of Earth Sciences, Vol. 27, No. 6, June pp. 767-783OntarioMatachewan dikes, Basaltic magmas
DS1990-1099
1990
Nelson, K.D.Towards a unified theory of craton evolutionTerra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 186GlobalCraton, Geophysics -seismics
DS1990-1100
1990
Nelson, W.J.Comment and reply on major Proterozoic basementfeatures of the easternmidcontinent of North Americarevealed by recent COCORP profilingGeology, Vol. 18, No. 4, April pp. 378-379Missouri, Illinois, IndianaTectonics, Midcontinent-COCORP
DM1990-1889
1990
New York DiamondsSecret of Indian success being emulated by other centresNew York Diamonds, No. 7, pp. 58-64IndiaNews 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 ONLYGlobalHistory, Economics
DS1990-1102
1990
Ngwemya. B.T., Bailey, D.K.Kalune carbonatite, Zambia- an alternativenatrocarbonatite (technicalnote)Journal of the Geological Society of London, Vol. 147, No. 3, March pp. 213-216ZambiaCarbonatite-natrocarbonatite, Kalune
DS1990-1103
1990
Nicholas, A.Melt extraction from mantle peridotites: hydrofracturing and porous flow, with consequences for oceanic ridge activityRyan, M.P., Magma Transport and storage, pp. 159-173MantlePeridotites
DS1990-1104
1990
Nicholls, J., Russell, J.K.Modern methods of igneous petrology: understanding magmatic processesMineralogical Society of America, Reviews in Mineralogy, Vol. 24, 320pGlobalIgneous 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 originJournal of Geophysical Research, Vol. 95, No. B7, July 10, pp. 10, 851-10, 869OntarioMidcontinent, 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.GlobalGeophysics - seismics
DS1990-1107
1990
Nicolaysen, L.O., Ferguson, J.Cryptoexplosion structures, shock deformation andsiderophileconcentration related to explosive venting of fluids associated with alkalineultramafic magmasTectonophysics, Vol. 171, No. 1-4, January 1, pp. 303-335South AfricaTectonics, Alkaline rocks -siderophi
DS1990-1108
1990
Nicolini, P.Gemmes. Section on gemstones ie. diamonds**FRENCHTechnique et documentation Lavoisier, TECDOC*(in French)., pp. 271-281GlobalBrief overview, Diamond deposits
DS1990-1109
1990
Niedbalska, A.Low pressure static diamond synthesis from carbonized organic compoundsProcess Mineralogy IX: editors, Petruk, W., Hagni, R.D. et al. TMS, No. IX:, pp. 615-620GlobalDiamond synthesis -glassy carbon, Diamond crystallography
DS1990-1110
1990
Nishimura, S., Suparka, S.Tectonics of East IndonesiaTectonophysics, Vol. 181, pp. 257-266IndonesiaTectonics, 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. 106-109RussiaAlkaline rocks, Gas content
DS1990-1112
1990
Nixon, G.T.Geology and precious metal potential of mafic-ultramafic rocks inBritish Columbia: current progressBritish Columbia Mineral Resources Division, Paper 1990-1, pp. 353-358British ColumbiaAlaskan type ultramafic complex, Overview
DS1990-1113
1990
Nixon, G.T., et al.Geology of the Polaris ultramafic ComplexBritish Columbia Min. Energy Mines and Petroleum Res, Open file, 1990-13, 2 sheets, $ 10.00British ColumbiaOpen file, Polaris ultramafic
DS1990-1114
1990
Nixon, G.T., Hammack, J.L., Connelly, J.N., Case, G., PatersonGeology and noble metal geochemistry of the Polarisultramafic complex, North-central British ColumbiaBritish Columbia Mineral Resources Division, Paper 1990-1, pp. 387-404British ColumbiaAlaskan 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 JohansonLake ultramaficcomplex, North-centralBritish ColumbiaBritish Columbia Mineral Resources Division, Paper 1990-1, pp. 417-426British ColumbiaAlaskan type ultramafic complex, Johanson Lake complex
DS1990-1116
1990
Noblett, J.B., Staub, M.W.Mid-Proterozoic lamprophyre commingled with late-stage granitic dikes ofthe anorogenic San Isabel batholith, Wet Mountains, ColoradoGeology, Vol. 18, No. 2, February pp. 120-123ColoradoLamprophyre, Wet Mountains area
DS1990-1117
1990
Norford, B.S.Ordovician and Silurian stratigraphy, paleogeography and depositionalhistory in the Peace River arch area, Alberta, and British ColumbiaGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 45-54AlbertaStratigraphy, Paleogeography
DM1990-1890
1990
Northern MinerAustralian gold exploration declining -three paragraphs on diamondminingNorthern Miner, Vol. 76, No. 9, May 7, p. 21AustraliaNews item, Brief mention of diamond
DM1990-1891
1990
Northern MinerGlencairn anticipates first profit from Raw Bean mineNorthern Miner, Vol. 76, No. 29, September 24, p. 12BrazilNews item, Glencairn
DM1990-1892
1990
Northern MinerDiamond mining begins at Glencairn's Raw Bean depositNorthern Miner, Vol. 76, No. 9, May 7, p. 12BrazilNews item, Glencairn
DM1990-1893
1990
Northern MinerGlencairn suspends operations at Raw Bean diamond mineNorthern Miner, Vol. 76. No. 32, October 15, p. 19BrazilNews item, Glencairn -Raw Bean
DM1990-1894
1990
Northern MinerBHP Utah enters joint venture for Canadian diamond explorationNorthern Miner, Vol. 76, No. 29, September 24, p. 21CanadaNews item, BHP-Dia-met
DM1990-1895
1990
Northern MinerDia Met discovers gem-quailty diamond, location undisclosedNorthern Miner, Vol. 76, No. 32, October 15, p. 6Canada, British Columbia, OntarioNews item, Dia Met -diamond
DM1990-1896
1990
Northern MinerDiamond exploration advertisement Sturgeon Lake Indian ReserveSaskatchewanNorthern Miner, Vol. 76, No. 2, March 19, p. 3SaskatchewanNews item, Advertisement Sturgeon La
DM1990-1897
1990
Northern MinerGem quality stonesNorthern Miner, Vol. 76, No. 12, May, 28, p. 17SaskatchewanNews item, Claude Resources
DM1990-1898
1990
Northern MinerCameco drops diamond optionNorthern Miner, Vol. 76, No. 14, June 11, p. 13SaskatchewanNews item, Claude Resources
DM1990-1899
1990
Northern MinerMore diamonds found in SaskatchewanNorthern Miner, Vol. 76, No. 41, December 17, p. 6SaskatchewanNews item, Uranerz, Cameco
DS1990-1118
1990
Northwest Territories DivisionExploration overview 1989 - mining, exploration andgeologicalinvestigations. Revised February 1990Northwest Territories Division, 58pNorthwest TerritoriesOverview of geological activities, Exploration update
DS1990-1119
1990
Northwest Territories DivisionList of publications updated to January 22, 1990Northwest Territories Division, 15pNorthwest TerritoriesPublication listing, Geology
DS1990-1120
1990
Northwest Territories Geology DivisionExploration overview 1989, mining, exploration and geologicalinvestigations. Prepared March 1990 -handout at Prospectors and Developers Association of Canada (PDAC).Northwest Territories Geology Division, 62pNorthwest TerritoriesOverview, Exploration March 1990
DS1990-1121
1990
Notholt, A.J.G., Highley, D.E., Deans, T.Economic minerals in carbonatites and associated alkaline rocksTransactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Section B, May-August pp. B59-B80GlobalCarbonatite, 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 diamondcrystal from the Mir pipeDoklady Academy of Sciences Nauk. SSSR, (Russian), Vol. 310, No. 2, pp. 439-443RussiaDiamond morphology, Coesite
DS1990-1123
1990
Nuth, J.Cosmochemistry: graphite in meteoritesNature, Vol. 345, No. 6272, May 17, p. 207GlobalMeteorites, Graphite
DS1990-1124
1990
Nuth, J.Diamonds are for everywhereNature, Vol. 347, No. 6289, September 13, pp. 125-126GlobalMeteorites, Overview -diamonds
DS1990-1125
1990
Nyblade, A.A., Pollack, H.N., Jones, D.L., Podmore, F.Terrestrial heat flow in east and southern AfricaJournal of Geophysical Research, Vol. 95, No. B 11, October 10, pp. 17371-17384South AfricaHeat 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 CanadaGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 4-24AlbertaPeace River area, Tectonics, structure
DS1990-1127
1990
O'Connor, T.K., MacRae, N.D.A new occurrence of Rhoenite in a lherzolite xenolithof Victoria, AustraliaGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A98. AbstractAustraliaMt. Leura, Lherzolite xenolith
DS1990-1128
1990
Odling, N.W.A., Mernagh, T., Green, D.H.high pressure, high temperature fluid inclusion synthesis: analysis andimplicationsTerra, Abstracts of Experimental mineralogy, petrology and, Vol. 2, December abstracts p. 89GlobalMantle, 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. 41-54CaliforniaEclogites, San Franciscan complex
DS1990-1130
1990
Okrusch, M., Brockner, M.Eclogites associated with high-grade blueschists in the CycladesArchipelago, Greece- a reviewEuropean Journal of Mineralogy, Vol. 2, No. 4, pp. 451-478GlobalEclogites, Review
DS1990-1131
1990
Olasehinde, P.I., Pal, P.C., Annor, A.E.Aeromagnetic anomalies and structural lineaments in the Nigerian BasementComplexJournal of African Earth Sciences, Vol. 11, No. 3/4, pp. 351-356NigeriaGeophysics -magnetics, Tectonics
DS1990-1132
1990
Oldenburg, D.Inversion of electromagnetic data: an overview of new techniquesSurveys in Geophysics, Vol. 11, No. 2-3 September pp. 231-270GlobalGeophysics, Electromagnetic
DS1990-1133
1990
Oliver, J.Strategy for exploration of the buried continental crustExposed cross sections of the Continental Crust, ed. M.H. Salisbury and, pp. 645-651GlobalCrust, Geophysics
DS1990-1134
1990
Olson, K.E., Morse, S.A.Regional Al-iron mafic magmas associated with anorthosite bearing terranesNature, Vol. 344, No. 6268, April 19, pp. 760-762Quebec, Ungava, LabradorProterozoic, Anorthosite
DS1990-1135
1990
Olson, P.Hot spots, swells and mantle plumesRyan, M.P., Magma Transport and storage, pp. 33-51MantleHot 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 mantleNature, Vol. 344, No. 6263, March 15, pp. 209-214GlobalMantle, Tectonics/structure
DS1990-1137
1990
O'Neill, B., Jeanloz, R.Experimental petrology of a natural peridotite at lower mantle conditionsV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 71. Abstract onlyGlobalMantle, Experimental petrology
DS1990-1138
1990
Ontoyev, D.O.The problem of the origin of the Bayan Obo complex from rare earth ChinaInternational Geology Review, Vol. 32, No. 10, October pp. 988-996ChinaCarbonatite -Rare earths, Deposit -Bayan Obo
DS1990-1139
1990
Ontoyev, D.O.On the questin of the conditions of formation of the Mushugay rare earthdeposit in MongoliaInternational Geology Review, Vol. 32, No. 3, March pp. 318-320Russia, MongoliaApatite, carbonatite, Rare earths
DS1990-1140
1990
O'Reilly, S.Y., Griffin, W.L.Trace element residence sites in metasomatised mantle:implications forbasalt contaminationGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 237-238. AbstractAustraliaXenolith, Mantle
DS1990-1141
1990
Orlova, M.P., Zhidkov, A.Ya.Classification and nomenclature of plagioclase free alkaline plutonicrocksInternational Geology Review, Vol. 32, No. 6, June pp. 601-607RussiaAlkaline rocks, Kalsilite
DS1990-1142
1990
Ormerod, D.S., Rogers, N.W., Hawkesworth, C.J.Coherent melting relationships in the lithosphericmantle by inversemodelling of alkali basaltsV.m. Goldschmidt Conference Held May 2-4, 1990, Program And Abstract, p. 71. Abstract onlyGlobalMantle, Geochemistry
DS1990-1143
1990
Otter, M.L., Gurney, J.J., McCandless, T.E.The carbon isotope composition of Sloan diamonds #2Eos, Vol. 71, No. 17, April 24, p. 644 Abstract onlyColorado, WyomingDiamond genesis, Geochronology -carbon iso
DS1990-1144
1990
Otto, J.M.China's nonenergy minerals industry: taxation and the distribution ofincomeMaterials and Society, Vol. 14, No. 1, pp. 79-101ChinaEconomics, Overview of taxation and
DS1990-1145
1990
Ozima, M.Noble gases in diamonds and their implications on earth evolutionEos, Vol. 71, No. 28, July 10, p. 849. AbstractGlobalDiamond morphology, Noble gases -helium isoto
DS1990-1147
1990
Ozima, M., Azuma, S., Zashu, S., Hiyagon, H.224 Pu Fissiogenic Xe in mantle21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentationGlobalMantle, Xenon
DS1990-1148
1990
Ozima, M., Lal, D.Comment on an important source of 4He (and 3He) in diamonds, by D. Lal. andreply by LalEarth and Planetary Science Letters, Vol. 101, No. 1, November pp. 107-111GlobalDiamonds, helium
DS1990-1146
1990
Ozima, M., Zashu, M., Tomura, K.Crustal origin of carbonado (diamond) noble gas evidenceEos, Vol. 71, No. 43, October 23, p. 1708 AbstractGlobalCarbonado, Diamond -noble gas
DS1990-1149
1990
Paces, J.B., Taylor, L.A.Petrography, mineral chemistry, and geothermobarometry of mafic granuliteand eclogite nodules from upperMichigan kimberlitesInstitute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder BayMichiganKimberlite, 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 andmodification in granulite nodules from the Superior Province, MichiganGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A119Michigan, MidcontinentGeochronology, Granulite nodules
DS1990-1151
1990
Pakiser, L.C., Mooney, W.D.Geophysical framework of the continental United StatesGeological Society of America (GSA) Memoir, No. 172, 840p. 3 plates approx. $ 92.50United StatesGeophysics, Structure, crust, mantle
DS1990-1152
1990
Pakiser, L.C., Mooney, W.D.Geophysical framework of the continental United StatesGsa Mwr., No. 172, 840p. 3 plates $ 93.00United States, MidcontinentGeophysics
DS1990-1153
1990
Palacky, G.J., Holladay, .S., Walker, P.W.Use of inversion techniques in interpretation of helicopter electromagneticdata for mapping quaternary sediments near Kapuskasing, Ontario CanadaSociety of Exploration Geophysicists, 60th. Annual Meeting held, San, Vol. 1, pp. 689-692. Extended abstractOntarioKapuskasing, Geophysics -electromagnetic
DS1990-1154
1990
Palme, H.Geochemistry: back to the earth's beginningsNature, Vol. 343, No. 6153, January 4, p. 23GlobalGeochemistry, Brief -earth
DS1990-1155
1990
Pankov, V.Yu., Spetius, Z.V.Iron silicide and native silicon inclusions in moissanite from the Sytykankimberlite pipeDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 152-155RussiaKimberlite, 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 TerritoriesGeology
DS1990-1157
1990
Parrish, I.S.The reserve auditNorthwest Mining Association Preprint, 7pGlobalEconomics, Geostatistics -ore reserves
DS1990-1158
1990
Parsons, R.B.Prospectors and Developers Association of Canada (PDAC) continues fight to save flow throughProspectors and Developers Association of Canada (PDAC) Digest, Summer 1990, p. 1, 2CanadaEconomics, Flow through
DS1990-1159
1990
Parsons, R.B.Fiscal incentives for mining in CanadaThe Canadian Mining and Metallurgical Bulletin (CIM Bulletin), Vol. 83, No. 933, January pp. 87-89GlobalEconomics, Taxes -CEIP
DS1990-1160
1990
Parsons, T., Howie, J.M., Thompson, G.A.Full wavefield imaging of the Colorado Plateau, ArizonaGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A205Arizona, Colorado PlateauGeophysics
DS1990-1161
1990
Parsons, T., McCarthy, J., Howie, J.M., Thompson, G.A.Full wavelength imaging of Colorado Plateau, Arizona, USATerra, Abstracts of Deep Seismic reflection profiling of the Continental, Vol. 2, December abstracts p. 203ArizonaGeophysics -Seismics, Crust
DS1990-1162
1990
Pavoni, N.Mantle structure and geotectonics.Brief 1 pg. overview of conference heldSwitzerland October 1989Eos, Vol. 71, No. 42, October 16, p. 1157GlobalMantle, Structure
DS1990-1163
1990
Peachpit Press, Berkley CaliforniaWordPerfect: desktop publishing in stylePeachpit Press, Berkley California, 645pGlobalWill-Harris, D., Wordperfect
DS1990-1164
1990
Peacock, S.M.Fluid processes in subduction zonesScience, Vol. 248, No. 4953, April 20, pp. 329-337GlobalMantle-crust, Tectonics
DS1990-1165
1990
Pearson, D.G., Boyd, F.R., Nixon, P.H.Graphite-bearing mantle xenoliths from the Kaapvaal Craton: implicationsfor graphite and diamond genesisCarnegie Institution Geophysical Laboratory Annual Report of the Director, No. 2200, pp. 11-19Southern Africa, LesothoGraphite, Diamond genesis
DS1990-1166
1990
Pearson, N.J., O'Reilly, S.Y., Griffin, W.L.The lower crust beneath the eastern margin of theAustralian craton:xenolith evidence for the gabbroto eclogite transitionGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 237. AbstractAustraliaXenolith, Eclogites
DS1990-1167
1990
Peccerillo, A., Conticelli, S.Petrology and geochemistry of high pressure ultramafic xenoliths fromultrapotassic rocks of central ItalyTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 139ItalyAlkaline -ultrapotassic, Lherzolites, Harzburgites
DS1990-1168
1990
Peddle, D.R., Franklin, S.E.GEODEMON - a Fortran 77 program for restoration and derivative processingof digital image dataComputers and Geosciences, Vol. 16, No. 5, pp. 669-696GlobalComputers, Program -GEODEMON.
DS1990-1169
1990
Pederson, J.C., Lecouteur, P.C.The Thor Lake beryillium-rare metal deposits, Northwest Territories8th. IAGOD Symposium Guidebook, Held August 12-18th. Ottawa, Padgham, W.A., No. 13Northwest TerritoriesThor 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 mapsGeophysical Prospecting, Vol. 38, pp. 795-804GlobalGeophysics, 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 #1The Canadian Institute of Mining, Metallurgy and Petroleum (CIM), The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Vol.89, No. 935, April p. 90. AbstractOntarioDiatremes -five, Diamondiferous tests
DS1990-1172
1990
Percival, J.A.Evolution of the lower continental crustTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 47OntarioGeophysics, Kapuskasing tectonics
DS1990-1173
1990
Percival, J.A.A field guide to the Kapuskasing uplift, a cross section through theArchean Superior ProvinceExposed Cross Sections of the Continental Crust; ed. M.H. Salisbury, D.M., Vol. 317, pp. 227-283OntarioTectonics, 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.QuebecDike - lamprophyre
DS1990-1175
1990
Perry, W.J., Agena, W.F.Structural interpretations of the Ouachita frontal zone near HartshorneOklahoma, based on reprocessed seismic reflection dataGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A231GlobalTectonics, Geophysics -seismics
DS1990-1176
1990
Peterson, T.D.Petrology and genesis of natrocarbonatiteContributions to Mineralogy and Petrology, Vol. 105, No. 2, pp. 143-155GlobalCarbonatite -natrocarbonatite, Petrology
DS1990-1177
1990
Peterson, T.D.Regional lamproite-minette volcanism in the ThelonHinterland: volcanicsuccessions and tectonics inthe Dubawnt Lake area, N.W.T.G.s.c. Forum January 16-17, Ottawa, Poster display AbstractNorthwest TerritoriesLamproite, Minette
DS1990-1178
1990
Peterson, T.D., Rainbird, R.H.Tectonic and petrological significance of regionallamproite-minettevolcanism in the Thelon and Trans-Hudson hinterlands, Northwest TerritoriesGeol. Suv. of Canada Current Research Part C., Canadian Shield, Paper No. 90-1C, pp. 69-80Northwest TerritoriesLamproite-minette, Tectonics/petrology
DS1990-1179
1990
Phelps, S.Copeton is a diamond miner's best friendAustralian Min, Vol. 82, No. 5, May pp. 22-26AustraliaNews 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 QuebecTectonics, Structure
DS1990-1181
1990
Piccirillo, E.M., Bellieni, G., Cavazzini, G., Comin-Chiaramonti, P.Lower Cretaceous tholeiitic dyke swarms from the Ponta Grossa ArchChemical Geology, Vol. 89, pp. 19-48BrazilBasaltic 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 YilgarnCraton of Western Australia.Precambrian Research, Vol. 48, pp. 309-325.AustraliaCraton - Yilgarn, Geochronology
DS1990-1183
1990
Piech, M.A., Piech, K.R.Fingerprints and fractal terrainMathematical Geology, Vol. 22, No. 4, May pp. 457-486GlobalGeostatistics, Fractal
DS1990-1184
1990
Pilkington, M.Lithospheric flexure and gravity anomalies at Proterozoic plate boundaries in the Canadian ShieldTectonophysics, Vol. 176, No. 3-4, May 10, pp. 277-290CanadaGeophysics -gravity, Tectonics-plate boundaries, Craton
DS1990-1185
1990
Pilkington, M., Keating, P.CONTAC and DYKE: two programs for the automatic interpretation of magneticand vertical gradient anomaliesGeological Survey of Canada Open File, No. 2267, 12p. report and 1 disk total cost $ 19.42GlobalGeophysics, Program - CONTAC DYKE.
DM1990-1900
1990
Pilsworth, D.The Canadian economy in 1989. Canadian scene -reviewand outlook for theeconomy, production, regions,principal Mines, reserves, employment andexplorationCanadian Mining Journal, Vol. 111, No. 3, March pp. 13-28CanadaExploration overview, Mines
DS1990-1186
1990
Piper, D.P.Lineament analysis of the environs of the Malawi rift and the influence ofpre-existing structures on rift morphologyJournal of African Earth Sciences, Vol. 9, No. 3/4, pp. 579-587MalawiTectonics, Structure -rift
DS1990-1187
1990
Platsenko, A.N., Smolin, V.F.Typomorphism of accessory chromian spinels in highly magnesian volcanicsInternational Geology Review, Vol. 32, No. 3, March pp. 244-259RussiaKursk magnetic anomaly, Chromian spinels
DS1990-1188
1990
Platt, R.G., Woolley, A.R.The carbonatites and fenites of Chipman Lake, OntarioCanadian Mineralogist, Vol. 28, pt. 2, June pp. 241-250OntarioCarbonatite -Chipman Lake, Mineral chemistry
DS1990-1189
1990
Pliusnin, G.S., Skripnichenko, V.A., et al.1st. Sr-isotope data for kimberlites of the northernpart of RussianPlatform*(in Russian)Doklady Academy of Sciences Akademy Nauk SSSR, (Russian), Vol. 310, No. 5, pp. 1216-1220RussiaGeochronology, Strontium isotopes -kimbe
DS1990-1190
1990
Plyusnin, G.S., Kolyago, Ye.K., Pakholchenko, Yu.A., KalmychkovaRubidium-strontium age and genesis of the Kiya alkalic pluton, YeniseyRidgeDoklady Academy of Science USSR, Earth Science Section, Vol. 305, No. 2, Sept. pp. 207-210RussiaAlkalic pluton, Geochronology -rubidium-strontium (Rb-Sr)
DS1990-1191
1990
Pokhilenko, N.P.Clinopyroxenes and their composition products in xenoliths of mantle rocksin kimberlites of YakutiaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 819-821RussiaClinopyroxenes, 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. 870-873RussiaCrystallography, Diamond morphology
DS1990-1193
1990
Pool, R.Diamond films sparkle as they come to marketScience, Vol. 249, July 6, pp. 27, 28GlobalEconomics, CVD Chemical vapor deposi
DS1990-1194
1990
Pratt, W.P., Sims, P.K.The Midcontinent of the United States: permissive terrane for an olympicdam-type deposit?United States Geological Survey (USGS) Bulletin, No. B 1932, 81pMidcontinentCopper-uraniuM., Terrane
DS1990-1195
1990
Pratt, W.P., Sims, P.K.The Midcontinent of the United States; permissive terrane for an OlympicDam type deposit?United States Geological Survey (USGS) Bulletin, No. 1932, 81p. $ 4.50MidcontinentTectonics, Structure
DS1990-1196
1990
Precambrian ResearchPrecambrian ore deposits related to tectonicsPrecambrian Research, Vol. 46, No. 1-2, January pp. 1-176GlobalTectonics, 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 AntarcticaJournal of Volcanology, Vol. 44, No. 3-4, December pp. 315-338AntarcticaPetrology, Related rocks
DS1990-1198
1990
Prestvik, T., Sundvoll, B.Geochemistry of early Tertiary olivine-nephelinite and basanite from theNorwegian continental shelfGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A344NorwayBasanite, Geochemistry
DS1990-1199
1990
Prewitt, C.T., Carlson, R., Hemley, R.J.Chemical evolution of the mantleAmerican Geophysical Union (AGU)/MSA Meeting to be held May 29-June 1, Session MO2-GlobalMantle, Tectonics
DS1990-1200
1990
Price, N.J., Cosgrove, J.W.Analysis of geological structuresCambridge University Press, 511p. Paperback approx. $50.00GlobalStructure, Book -ad
DS1990-1201
1990
Priem, H.N.A.Strange relatives - Earth and her sibling neighboursGeol. en Mijnbou, Vol. 69, pp. 391-406.MantleEarth - planetology
DM1990-1901
1990
Prochnau, J.Samplex drill system and applicationsMining Magazine, Vol. 162, No. 2, February pp. 118-124GlobalSampling, Drilling system ( recall brochure sent)
DS1990-1202
1990
Provincial Geologists Journal for 1989Brief mention in Saskatchewan section of diamond activities -no companiesjust government projectsProvincial Geologists Journal, Vol. 7, p. 42-43SaskatchewanNews item, Brief mention of kimberlite projects
DS1990-1203
1990
Proy, C., Tanre, D., Deschamps, P.Y.Evaluation of topographic effects in remotely sensed dataRemote Sensing of the Environment, Vol. 30, pp. 21-32Europe, PyreneesRemote sensing, Topography
DS1990-1204
1990
Pushcharovsky, D.Yu., Yamnova, N.A., Nadezhina, T.N.Comparative crystal chemistry of new minerals from alkaline rocksInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 334-335RussiaAlkaline rocks, Geochemistry
DS1990-1205
1990
Pyle, D.M.Short-lived uranium series disequilibria in natrocarbonatite lavas from OlDoinyo Lengai, Tanzania: constraints on magmagenesisEos, Vol. 71, No. 43, October 23, p. 1658 AbstractTanzaniaCarbonatite, Natrocarbonatite
DS1990-1206
1990
Qi, Qu, Taylor, L.A.Mantle eclogites as basaltic derivatives: xenoliths from alkali basalt, eastern ChinaGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A254ChinaEclogites, Xenoliths
DS1990-1207
1990
Qu Qi, Taylor, L.S.Unusual mantle xenoliths from southeast ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 821-822ChinaMantle, Basalts -xenoliths
DS1990-1208
1990
Radetzki, M.Economic development and the timing of mineral exploitation: a criticalreview of some conventional wisdomsColorado School of Mines, Department of Mineral Economics, Working Paper, No. 89-8, February 13pGlobalEconomics, Mineral exploitation -timing
DS1990-1209
1990
Radhakrishna Murthy, I.V., Krishnamacharyulu, S.K.G.Automatic inversion of gravity anomalies of faultsComputers and Geosciences, Vol. 16, No. 4, pp. 539-548GlobalComputer, Program -faults/gravity
DS1990-1210
1990
Rajamani, K., Herbst, J.A.Control '90-mineral and metallurgical processingAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Book, 600p. approx. $ 70.00GlobalMineral processing, Control 90 - from meeting presentations
DS1990-1211
1990
Ramsay, R.R., Rock, N.M.S.Comparative garnet, pyroxene, chromite and magnesium-ilmenite xenocrystcompositions in selected kimberlitic sources and their relevance to diamondexplorationGeological Society of Australia Abstracts, No. 25, No. A12.11 pp. 243-244. AbstractAustraliaMantle nodules, Garnet analyses -Xenocrys
DS1990-1212
1990
Ramsden, A.R., French, D.H.Routine trace -element capabilities of electron microprobe analysis inmineralogical investigations: an empirical evaluation of performance usingspectroM.Canadian Mineralogist, Vol. 28, Pt. 1, March pp. 171-180GlobalMircoprobe analysis, Spectrometry
DS1990-1213
1990
Ramsey, F.P.Weight or the value of knowledgeBritish Journal of for the Philosphy of Science, Vol. 41, No. 1, March pp. 1-4GlobalInformation, Value
DS1990-1214
1990
Rankin, D., Pascal, F.A gap in the North American central plains conductivity anomalyPhysics of the Earth and Planetary Interiors, Vol. 60, pp. 132-137MidcontinentGeophysics, Paleotectonics
DS1990-1215
1990
Rao, T.C., Vanangamudi, M., Barnwal, J.P.Industrial application of heavy medium cyclone modelAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Meeting, Salt Lake City, February 26, Preprint?GlobalHeavy 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 crustPh.D. Thesis, Rensselaer Polytechnic Institute, Troy NY, 327pGlobalEclogite, Crust
DS1990-1217
1990
Rasanen, M.E., Salo, S., Jungnert, H., Pittman, L.R.Evolution of the Western Amazon Lowland relief: impact of Andean forelanddynamicsTerra Nova, Vol. 2, pp. 320-332Brazil, AndesTectonics, Geomorphology
DS1990-1218
1990
Reid, J.C.Update: GSMAP and other U.S. Geological Survey programs for earth scienceapplicationsGeobyte, Vol. 5, No. 4, August-September pp. 31-32GlobalComputer, Program -GSMAP (overview)
DS1990-1219
1990
Reimold, W.U., McGee, T., Graup, G.Search for dynamic deformation effects in contactbreccias from SouthAfrican kimberlite pipes21st. Lunar And Planetary Science Conference, March 12-16, Houston, March 16 presentationSouth AfricaAlteration, 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 MongoliaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 950-951ChinaMineralization, 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 mobilebeltsEarth and Planetary Science Letters, Vol. 101, No. 2/4, December pp. 349-367Brazil, southern AfricaPaleomagnetism, Argon, Craton
DS1990-1222
1990
Reynolds, R.L.A polished view of remagnetizationNature, Vol. 345, June 14, pp. 579-580GlobalPaleomagnetism, RemagnetisM.
DS1990-1223
1990
Richards, M.A., Lithgow, C.The dynamical significance of the hotspot reference frameEos, Vol. 71, No. 43, October 23, p. 1567 AbstractGlobalHotspots, Tectonics
DS1990-1224
1990
Richards, S.M.The role of research and development in successful explorationAustralian Geologist, Newsletter No. 77, pp. 6-8AustraliaResearch 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 kimberlitesNature, Vol. 346, No. 6279, July 5, pp. 54-56South Africa, BotswanaGeochronology, 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. 93AlpsMantle, Pyrope
DS1990-1227
1990
Riciputi, L.R., Valley, J.W., McGregor, V.R.Conditions of Archean granulite metamorphism in theGodthab-Fiskenaessetregion, southern West GreenlandJournal of Metamorphic Geology, Vol. 8, No. 2, March pp. 171-190GreenlandMetamorphism, Granulite
DS1990-1228
1990
Ridky, R.W., Bindschadler, R.A.Reconstruction and dynamics of the Late Wisconsin "Ontario" ice dome in theFinger Lakes regionGeological Society of America (GSA) Bulletin, Vol. 102, No. 8, August pp. 1055-1064GlobalGeomorphology, Finger Lakes area
DS1990-1229
1990
Ridley, J.R., Kramers, J.D.The evolution and tectonic consequence of a tonaliticmagma layer withinthe Archean continentsCanadian Journal of Earth Sciences, Vol. 27, No. 2, February pp. 219-228Ontario, Southern AfricaTectonics, Craton
DS1990-1230
1990
Ringwood, A.E.Slab-mantle interactions 3. Petrogenesis of intraplatemagmas andstructure of the upper mantleChemical Geology, Vol. 82, No. 3-4, pp. 187-207GlobalMantle -structure, Magmas
DS1990-1231
1990
Ritcey, G.M.Tailings management -problems and solutions in the mining industryBiTech, 1000p. approx. $ 235.00 United StatesGlobalTailings 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 perspectiveGeocarto International, No. 1, 1990, pp. 33-50CanadaRemote Sensing, Thematic mapper -overview
DS1990-1233
1990
Rivers, M.L., Dawson, J.B., Smith, J.V.Trace element studies of sulfides from the upper mantleEos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract onlySouth AfricaMonastery, Roberts Victor, Bultfontein, Sulphides
DS1990-1234
1990
Rivoirard, J.A review of lognormal estimators for in situ reservesMathematical Geology, Vol. 22, No. 2, pp. 213-221GlobalGeostatistics, Lognormal estimators
DS1990-1235
1990
Roberts, B.L.A computer model of the Lake Wisconsinan cordilleran ice sheetPh.d. thesis, Kent State University, 280pWisconsinGeomorphology, Computers
DS1990-1236
1990
Roberts, S.Geologic field tours of western Wyoming and parts of adjacent Idaho, Montana and UtahGeological Survey of Wyoming, Circular No. 29WyomingStructure, 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. $ 140.00GlobalMineralogy, Book review
DS1990-1238
1990
Robineau, B., Ritz, M.Geoelectrical signature of the Central Mauritanides deep structure, Mauritania, West AfricaTectonics, Vol. 9, No. 6, December pp. 1649-1662West AfricaTectonics, Geophysics -seismics
DS1990-1239
1990
Rock, N., Brown, T., Hattie, J.Geological statistics on the Apple Macintosh. Overview and brief assessmentof programs availableTerra Nova, Vol. 2, No. 1, pp. 93-100GlobalComputers, Macintosh programs
DS1990-1240
1990
Rock, N.M.S.Lamprophyric dike swarms and pipes in western Australia: an updatedsummaryMafic dykes and emplacement mechanisms, Editors A.J. Parker, P.C., pp. 201-208AustraliaLamprophyres, Summary
DS1990-1241
1990
Rock, N.M.S.IMA pyroxene nomenclature scheme: computerization and its consequencesMin. Pet., Vol. 43, pp. 99-119.GlobalClassification - pyroxene
DS1990-1242
1990
Rock, N.M.S.What are lamprophyres? history, definitions, classificationVan Nostrand Reinhold, Chapter 1 pp. 1-17GlobalLamprophyres, Classification
DS1990-1243
1990
Rock, N.M.S.LamprophyresBlackie and Son. Publishing Van Nostrand Reinhold in Canada and USA, 288pGlobalLamprophyres, Classification, gold, diamo
DS1990-1244
1990
Rock, N.M.S.Lamprophyres - economic geologyVan Nostrand Reinhold, Chapter 9, pp. 150-156GlobalLamprophyres, Diamond content
DS1990-1245
1990
Rock, N.M.S.Lamprophyres - when and where? global distribution, igneous associationsVan Nostrand Reinhold, Chapter 2 pp. 19-33GlobalLamprophyres, Distribution
DS1990-1246
1990
Rock, N.M.S.Lamprophyres - whole rock geochemistryVan Nostrand Reinhold, Chapter 5 pp. 77-101GlobalLamprophyres, Geochemistry
DS1990-1247
1990
Rock, N.M.S.Nature, origin and evolution of lamprophyre meltsVan Nostrand Reinhold, Chapter 8, pp. 125-149GlobalLamprophyres, Magma genesis
DS1990-1248
1990
Rock, N.M.S.Lamprophyres - cognate mineralogyVan Nostrand Reinhold, Chapter 4 pp. 47-76GlobalLamprophyres, Mineralogy
DS1990-1249
1990
Rock, N.M.S.Lamprophyres - field geology and petrography -macroscopy and microscopyVan Nostrand Reinhold, Chapter 3 pp. 34-46GlobalLamprophyres, Petrography
DS1990-1250
1990
Rock, N.M.S.Lamprophyres - inclusion suites -macrocrysts, xenocrysts, xenoliths etcVan Nostrand Reinhold, Chapter 6, pp. 103-112GlobalLamprophyres, Xenocrysts, nodules
DS1990-1251
1990
Rock, N.M.S., Wright, A.E., Bowes, D.R.Lamprophyres - plutonic and volcanic equivalents of lamprophyresVan Nostrand Reinhold, Chapter 7 pp. 113-124GlobalLamprophyres (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, southwesternUSATerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 141Colorado PlateauMantle, Xenoliths
DS1990-1253
1990
Roden, M.F., Smith, D., Murthy, V.R.Chemical constraints on lithosphere composition andevolution beneath theColorado PlateauJournal of Geophysical Research, Vol 95, No. B3, March 10, pp. 2811-2831Colorado PlateauMantle, Geochemistry
DS1990-1254
1990
Rodgers, J.Fold and thrust belts in sedimentary rocks. Part I.: typical examplesAmerican Journal of Science, Vol. 290, No. 4, April pp. 321-359GlobalTectonics, Sedimentary rocks
DS1990-1255
1990
Roggensack, K., Barreiro, B., Stoiber, R.E., Glascock, M.D.Mantle heterogeneity in northwest New England as shown by MesozoiclamprophyresGeological Society of America (GSA) Annual Meeting, Abstracts, Vol. 22, No. 7, p. A255GlobalCamptonite, 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. 49-53GermanyCarbonatite
DS1990-1257
1990
Rosenbaum, J.M., Zindler, A., Rubenstone, J.L.Trace element signatures of fluids in lherzolite nodulesEos, Vol. 71, No. 17, April 24, p. 657 Abstract onlyArizona, AlaskaSimilar to Carbonatite and kimberlites, Lherzolite
DS1990-1258
1990
Rosenberg, N., Birdzell, L.E.Jr.Science, technology and the western miracleScientific American, Vol. 263, No. 5, November pp. 42-54GlobalEconomics, Science technology
DS1990-1259
1990
Ross, G.M.Deep crust and basement structure of the Peace River Arch region:constraints on mechanisms of formationGeology of the Peace River Arch, ed. Sc.C. O'Connell, J.S. Bell, Bulletin. Can., Vol. 38A, Special Volume, December pp. 25-35AlbertaPeace River area, Tectonics, structure
DS1990-1260
1990
Rossman, G.R., Smyth, J.R.Hydroxyl contents of accessory minerals in mantle eclogites and relatedrocksAmerican Mineralogist, Vol. 75, No. 7-8, July-August pp. 775-780South AfricaAlkremite, coesite, Infrared spectra
DS1990-1261
1990
Rothlisberger, F., Seifert, F.Chemical control of the commensurate-incommensurate phase transition insynthetic melilitesEuropean Journal of Mineralogy, Vol. 2, pp. 585-594GlobalMelilites, TEM.
DS1990-1262
1990
Roullet, G., Raphanaud, J., Legendre, J.J.A user friendly microcomputer program for modeling convex polyhedraComputers and Geosciences, Vol. 16, No. 4, pp. 461-516GlobalComputer, Program -model polyhedra
DS1990-1263
1990
Roux, J.Argyle diamond mine - ownership brief overviewIndiaqua, No. 55 1990/1, p. 49AustraliaNews item, Argyle Ownership %
DS1990-1264
1990
Roux, J.Gem Exploration and Minerals LtdIndiaqua, No. 55 1990/1, p. 49AustraliaNews item, Kununurra -reduced holdin
DS1990-1265
1990
Roux, J.Triad Minerals NL-Poseidon Exploration NL joint ventureIndiaqua, No. 55 1990/1, p. 49AustraliaNews item, Mount Elizabeth, Phillips
DS1990-1266
1990
Roux, J.Capricorn Resources Australia NL. Phillips Range andOscar Range, Casuarina-Berkley areaIndiaqua, No. 55 1990/1, p. 49AustraliaNews item, Phillips Range, Oscar Rang
DS1990-1267
1990
Roux, J.Bushman pits project. Gem ResourcesIndiaqua, No. 55 1990/1, p. 50BotswanaNews item, Gem Resources-Bushman pit
DS1990-1268
1990
Roux, J.Estrela do Sol. Gem ResourcesIndiaqua, No. 55 1990/1, p. 50BrazilNews item, Gem Resources -Estrela do
DS1990-1269
1990
Roux, J.Aredor diamond productionIndiaqua, No. 55 1990/1, p. 50GuineaNews item, Aredor production
DS1990-1270
1990
Roux, J.MECL and French Geological Survey (BRGM) planning a joint ventureIndiaqua, No. 55 1990/1, p. 50IndiaNews item, MECL, French Geological Survey (BRGM) Andhra Pradesh
DS1990-1271
1990
Roux, J.southeast Kalimantan project -Acorn and Pt Aneka Tambang KeymeadIndiaqua, No. 55 1990/1, p. 51IndonesiaNews item, Acorn, BP/RTZ -legal
DS1990-1272
1990
Rowntree, J.C.Crystal Mining Nl. the Lake Superior region, USAexploration programme.Outline of the geology andeconomics of diamond explorationCrystal Mining N.L., April 1990, few pages extracted p. 6, 7, 12, 13, 14, 15, 16MichiganNews item, Crystal Mining
DS1990-1273
1990
Rubin, C.M., Saleeby, J.B., Cowan, D.S., Brandon, M.T., McGroderRegionally extensive mid-Cretaceous west-vergent thrust system in thenorthwestern Cordillera: implications for continent-margin tectonisM.Geology, Vol. 18, No. 3, March pp. 276-280British ColumbiaTectonics, Thrust system
DS1990-1274
1990
Rublee, J., Parrish, R.R.Chemistry, chronology and tectonic significance of theTulameen southeastern British ColumbiaGeological Association of Canada (GAC)/Mineralogical Association of Canada (MAC) Vancouver 90 Program with Abstracts, Held May 16-18, Vol. 15, p. A114. AbstractBritish ColumbiaUltramafic complex, Tectonics
DS1990-1275
1990
Rudd, E.Minerals-resources or resourcefulnessAustralian Institute of Mining and Metallurgy (AusIMM) Bulletin, No. 5, August pp. 28-30AustraliaEconomics, Overview of industry
DS1990-1276
1990
Rudenko, A.P., Kulakova, I.I.Kimberlite diamond formation conditions and the theory of open catalyticsystemsGeochemistry International, Vol. 27, No. 2, February pp.42-51RussiaDiamond 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 procChem. Geol, Vol. 83, No. 3/4, June 25, pp. 195-208AustraliaMantle, Xenoliths -granulite facies
DS1990-1278
1990
Rudnick, R.L., Goldstein, S.L.The lead isotopic compositions of lower crustal xenoliths and the evolutionof lower crustal leadEarth and Planetary Science Letters, Vol. 98, pp. 192-207Australia, West GermanyGeochronology, 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 miningEpisodes, Vol. 13, No. 2, June p. 116Democratic Republic of CongoNews item, Mine visit
DS1990-1280
1990
Russ, J.C.Computer assisted microscopy: the measurement and analysis of imagesPlenum Press, 543p. approx. $ 70.00 United StatesGlobalMicroscopy, Book -ad
DS1990-1281
1990
Russell, J.K., Nicholls, J., Stanley, C.R., Pearce, T.H.Pearce element ratiosEos, Vol. 71, No. 5, January 30, pp. 234, 235, 236, 246, 247GlobalIgneous 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 variationdiagramsGeochim. et Cosmochim Acta, Vol. 54, pp. 2419-2431GlobalPetrology- igneous, Geochemistry
DS1990-1283
1990
Rutland, R.W.R.Basement tectonics in Australia: an introductory perspective.KimberleyRegionGeological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 1. AbstractAustraliaTectonics, Kimberley area
DS1990-1284
1990
Ru-Yuan Zhang, Cong, Bo-LinCoesite eclogite in Su-Lu region, eastern ChinaEos, Vol. 71, No. 43, October 23, p. 1708 AbstractChinaEclogite, Coesite
DS1990-1285
1990
Ruyuan Zhang, Hirajima, T., Banno, S., Ishiwatari, A., Jiaju Li, BolinCoesite -eclogite from Donghai area, Jiangsu Province in ChinaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 923-924ChinaEclogite, 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 kbarInternational Geology Review, Vol. 32, No. 1, January pp. 23-33GlobalLherzolite, 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. 935-938RussiaPetrography, Kimberlites
DS1990-1288
1990
Sacks, P.E., Secor, D.T.Jr.Kinematics of Late Paleozoic continental collision between Laurentia andGondwanaScience, Vol. 250, December 21, pp. 1702-1705Appalachia, MidcontinentTectonics, Orogeny
DS1990-1289
1990
Sadig, A.A., Ahmed, F.Gravity signatures over selected ring complexes in the Sudan, and theirtectonic significanceJournal of African Earth Sciences, Vol. 9, No. 3/4, pp. 481-487GlobalGeophysics -gravity, Tectonics
DS1990-1290
1990
Sadowiak, P., Wever, T.Reflection-diffraction seismic pattern at crustal suture zonesTectonics, Vol. 9, No. 6, December pp. 1495-1514GlobalTectonics, 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. 1204-1206RussiaMantle, Kimberlite magma
DS1990-1292
1990
Said, R.Geology of EgyptBalkema Publishing Co, 734p. $ 85.00 approx. ISBN 90-6191-856-1EgyptBook, Geology
DS1990-1293
1990
Saito, Y., Sato, K., Gomi, K., Miyadera, H.Diamond synthesis from CO-H2 mixed gas plasmaJournal of Material Science, Vol. 25, No. 28, February pp. 1246-1250GlobalDiamond 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, SouthAfrica14th. Cmmi Congress Held Edinburgh, Scotland July 2-6, 1990 Institute Of Mining And Metallurgy (imm) Proceedings, pp. 107-111South AfricaMining, 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 inclusionsGeochimica et Cosmochimica Acta, Vol. 54, pp. 2403-2418Quebec, Labrador, UngavaRare earth, Deposit - Strange Lake
DS1990-1296
1990
Samoilov, V.S.Mineralogy, geochemistry and genesis of carbonatites of MongoliaInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 951-952RussiaCarbonatite, Mineralogy
DS1990-1297
1990
Samoylov, V.S.Geochemical carbonatite classificationGeochemistry Int, Vol. 27, No. 4, pp.58-66RussiaCarbonatite, 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 CordilleraJournal of Geology, Vol. 98, pp. 749-762British ColumbiaTerrane - Wrangellia, Geochronology
DS1990-1299
1990
Sanchez, J.D.Graphic processing, video digitizing, and presentation of geologicinformationGeobyte, Vol. 5, No. 1, February pp. 64-73GlobalComputer, GIS
DS1990-1300
1990
Sandiford, M., Powell, R.Some isostatic and thermal consequences of the verticalstrain geometry inconvergent orogensEarth and Planetary Science Letters, Vol. 98, pp. 154-165GlobalOrogeny, Tectonics
DS1990-1301
1990
Sanford, B.V., Grant, A.C.New findings relating to the stratigraphy and structure of the HudsonPlatformGeological Survey of Canada Paper, Interior Plains and Arctic Canada, No. 90-1D pp. 17-30Ontario, ManitobaStructure, Hudson Platform
DS1990-1302
1990
Sarychev, I.K., Talaeva, T.P.Formalized geological -structural model of the Daldyn-Alakit diamondbearing regionSoviet Geology and Geophysics, Vol. 31, No. 5, pp. 132-136RussiaStructure, Daldyn-Alakit
DS1990-1303
1990
Sautter, V.Cooling kinetics of upper mantle eclogites in cratonicand alpinesettingEos, Vol. 71, No. 17, April 24, p. 523 Abstract onlySouth Africa, PyreneesEclogites, Xenoliths
DS1990-1304
1990
Sautter, V., Harte, B.Diffusion gradients in an eclogite xenolith from the Roberts Victorkimberlite pipe: (2) kinetics and implications for petrogenesisContributions to Mineralogy and Petrology, Vol. 105, pp. 637-649South AfricaEclogite, Roberts Victor
DS1990-1305
1990
Saverikko, M.Komatiitic explosive volcanism and its tectonic setting in Finland, theFennoscandian (Baltic Shield).Bulletin. Geological Society Finland, Vol. 62, No. 1, pp. 3-38.Finland, Baltic Shieldvolcanism.
DS1990-1306
1990
Saxe, D.Environmental lawHazardous Materials Management Magazine, Vol. 2, No. 3, June pp. 10-16CanadaEnvironment law overview, Legal
DS1990-1307
1990
Saxe, D.Startling amendments to Ontario's environmental lawsHazardous Materials Management, Vol. 2, No. 5, October pp. 21-23OntarioLegal, Environment
DS1990-1308
1990
Scheibner, E.The tectonics of New South Wales in the second decade of application of theplate tectonics paradigM.Journal of Proceedings of the Royal Soc. New South Wales, Vol. 122, pp. 35-74AustraliaTectonics, Plate tectonics
DS1990-1309
1990
Schenk, T., Zilverstein, O.Experiments with a rule based system for interpreting linear map featuresPhotogrammetric engineering and remote sensing, Vol. 56, No. 6, June pp. 911-917GlobalComputer, Program -GIS linear map features
DM1990-1902
1990
Scheye, KMergers and acquisitions in the mining industryMining Magazine, Vol. 162, No. 3, March pp. 200-202, 205GlobalLegal, Mergers and acquisitions -overview
DS1990-1310
1990
Schiller, E.A.Geological Society of Canada (GSC) releases diamond exploration manualProspectors and Developers Association of Canada (PDAC) Digest, Summer 1990, pp. 15, 16CanadaExploration, Diamond prospecting -sumM.
DS1990-1311
1990
Schlauch, P.J.Opening and closing Mines in the 1990's how hard will it be?Briefoverview slide headingsNorthwest Mining Association Preprint, 4pUnited StatesLegal, Mine closures
DS1990-1312
1990
Schleicher, H., Keller, J., Kramm, U.Isotope studies on alkaline volcanics and carbonatites from theKaiserstuhl, Federal Republic of GermanyLithos, Special Issue, Vol. 25, No. 4, pp. 21-36GermanyGeochronology, Carbonatite
DS1990-1313
1990
Schmidt, K._H., Schermerhorn, L.J.G.Geomorphology and geochemistry of the Foum-el-Kous ankaratite, southMoroccoTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 57GlobalAlkaline rocks, Ankaratite
DS1990-1314
1990
Schmidt, N.Plate tectonics and the Gulf of California regionArizona Geology, Vol. 20, No. 2, Summer, pp. 1-4CaliforniaTectonics, Sedimentation
DS1990-1315
1990
Schmidt, R.L.Advances in hardrock mining -methodsEngineering and Mining Journal, Vol. 191, No. 10, October pp. 36-38GlobalMining methods, Brief overview
DS1990-1316
1990
Schmitt, J.G., Steidtmann, J.R.Interior ramp supported uplifts: implications forsediment provenance inforeland basinsGeological Society of America (GSA) Bulletin, Vol. 102, No. 4, April pp. 494-501Montana, WyomingTectogenic 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 AlpsTerra, Abstracts of Crustal Dynamics: Pathways and Records held Bochum FRG, Vol. 2, December p. 32AlpsCoesite, Petrology
DS1990-1318
1990
Schulze, D.J.Silicate bearing rutile dominated nodules from SouthAfrican kimberlites:metasomatized cumulatesAmerican Mineralogist, Vol. 75, No. 1-2, January-February pp. 97-104South AfricaNodules, Deposit - Kampfersdam, Jag
DS1990-1319
1990
Schulze, D.J.Eclogite abundance in the upper mantle conflictingevidence from xenolithand xenocryst suitesEos, Vol. 71, No. 17, April 24, p. 524 Poster Abstract onlySouth Africa, BotswanaMantle eclogites, Xenoliths
DS1990-1320
1990
Schulze, D.J., Helmstaedt, H.Garnet pyroxenites and eclogites from Chino Valley,Arizona, Lower crustor Upper mantle?Geological Society of America (GSA) Abstracts with programs, Cordilleran, Vol. 22, No. 3, p. 81Colorado Plateau, ArizonaEclogites, Mantle genesis
DS1990-1321
1990
Schwarz, F.P.Jr.A check for error in drill hole sampling using paired assaysExplore, No. 67, January pp. 4, 5GlobalSampling, Assays-ore reserves
DS1990-1322
1990
Schwarz, G.Electrical conductivity of the earth's crust and upper mantleSurveys in Geophysics, Vol. 11, No. 2-3 September pp. 133-162GlobalMantle, Geophysics - conductivity
DS1990-1323
1990
Schwerdtner, W.M.Structural tests of diapir hypotheses in Archean crust of OntarioCanadian Journal of Earth Sciences, Vol. 27, No. 3, March pp. 387-402OntarioStructure, Archean crust
DS1990-1324
1990
ScienceDiamond: glittering prize for materials scienceScience, Vol. 250, December 21, pp. 1640-1641GlobalDiamond synthesis, Overview -brief
DS1990-1325
1990
Scott, D., Etheridge, M.Oblique extension within the East African rift systemEos, Vol. 71, No. 43, October 23, p. 1605 AbstractGlobalTectonics, 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 MexicoUnited States Geological Survey (USGS) Paper, No. 1507, 58pNew MexicoBrief 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 Americaand AustraliaGeological Society of Australia, Abstracts No. 26, 9th. Inter. Conference on Basement, p. 25, AbstractsMidcontinent, AustraliaCraton, 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 Precambriankimberlites of the Peri-Sayan.(Russian)Dokl. Akad., Nauk SSSR, (Russian), Vol. 312, No. 5, pp. 1231-1234RussiaKimberlite, Basic inclusions
DS1990-1329
1990
Selner, G.I., Green, G.N.DLGGSMUnited States Geological Survey (USGS) Open File, No. 90-0459 A, B, 5p. 1 disc. $ 1.25 and $ 6.00GlobalProgram -DLGGSM.
DS1990-1330
1990
Selner, G.I., Plesha, J.L.GSMGRASSUnited States Geological Survey (USGS) Open File, No. 90-0539 A, B, $ 2.00 and $ 6.00GlobalComputer, Program -GSMGRASS
DS1990-1331
1990
Selner, G.I., Taylor, R.B.GSMROSE, a program to plot rose diagrams from linear data in GSDRAW andGSMAP databases using a microcomputerUnited States Geological Survey (USGS) Open File, No. 90-0488 A, B, $ 3.00 and $ 6.00GlobalProgram -GSMROSE.
DS1990-1332
1990
Sengor, A.M., Dewey, J.F.Terranology: vice or virtue?Phil. Transactions Royal Society. Lond., Vol. A331, pp. 457-77.GlobalTectonics - terranes
DS1990-1333
1990
Sengupta, P., Dasgupta, S., Bhattacharya, P.K., Mukherjee, M.An orthopyroxene-biotite geothermometer and its application in crustalgranulites and mantle derived rocksJournal of Metamorphic Geology, Vol. 8, No. 2, March pp. 191-198IndiaMetamorphism, 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 Indianplate and their tectonicsignificanceGeology, Vol. 18, No. 5, May pp. 439-442IndiaOphiolites, Tectonics
DS1990-1335
1990
Series, C.Fractals, relections and distortionsNew Scientist, Sept. 22, 5pGlobalFractals, Reflections
DS1990-1336
1990
Seymour, F.H.Polygon set manipulations for interactive mine planningAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-34, 5pNevadaMining, Ore reservess
DS1990-1337
1990
Shadenkov, Ye.M., Orlova, M.P., Borisov, A.B.Pyroxenite and shonkinite of the MalyyMurun pluton-intrusive analogs oflamproiteInternational Geology Review, Vol. 32, No. 1, January pp. 61-69RussiaLamproite/shonkinite, Malyy Murun
DS1990-1338
1990
Sharp, T.G., Otten, M.T., Buseck, P.R.Serpentinization of phlogopite phenocrysts from a micaceous kimberliteContributions to Mineralogy and Petrology, Vol. 104, No. 5, pp. 530-539South AfricaFrank Smith mine, Hypabyssal kimberlite
DS1990-1339
1990
Sharpe, D.R., Cowan, W.R.Moraine formation in northwestern Ontario: product of subglacial fluvialand glacialuctrine sedimentation.Canadian Journal of Earth Sciences, Vol. 27, pp. 1478-86.OntarioGeomorphology, Glacial
DS1990-1340
1990
Sharygin, V.V., Proshenkin, I.E.Garnets of alkaline rocks of the Sakun massifSoviet Geology and Geophysics, Vol. 31, No. 4, pp. 54-61RussiaAlkaline 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 uppermantleEos, Vol. 71, No. 43, October 23, p. 1707 AbstractRussiaMetamorphic rocks, Diamonds
DS1990-1342
1990
Sheard, M.J.A guide to Quaternary volcanoes in the lower south-east of SouthAustraliaSouth Australia Department of Mines and Energy, Mines and Energy Review, No. 157, pp. 40-50AustraliaMaars, Mount Gambier
DS1990-1343
1990
Shearer, P.M.Seismic imaging of upper mantle structure with newevidence for a 520 kmdiscontinuityNature, Vol. 344, No. 6262, March 8, pp. 121-126GlobalGeophysics -seismics, Mantle structure
DS1990-1344
1990
Shepeleva, N.N., Ogloblina, A.I., Pikovskiy, Yu.I.Polycyclic aromatic hydrocarbons in carbonaceous material from theDaldyn-Alakit region, Siberian PlatformGeochemical Int, Vol. 27, No. 3, pp. 98-107RussiaKimberlite, 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 BungerHills ,East AntarcticaChemical Geology, Vol. 85, No. 3/4, July 30, pp. 215-246AntarcticaMafic dyke, Picrite
DS1990-1346
1990
Shervais, J.W., Mukasa, S.B.Metasomatic effects of magma intrusion in spinel lherzolite: dike rocks andamphibole veins in the Balmuccia peridotite massifTerra, Abstracts of International Workshop Orogenic Lherzolites and Mantle Processes, Vol. 2, December abstracts p. 141ItalyLherzolite, Xenoliths
DS1990-1347
1990
Shigley, J.E., Dirlam, D.M., Schmetzer, K., Jobbins, E.A.Gem localities of the 1980's. Diamonds featured pp. 12-14Gems and Gemology, Vol. 26, Spring pp. 4-31GlobalGemstones, Diamond - brief overview
DS1990-1348
1990
Shigley, J.E., Fritsch, E.Optical properties of some natural color and laboratory treated color type1A green diamondsInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 687-688GlobalDiamond morphology, Green diamonds
DS1990-1349
1990
Shilts, W.W., Aysworth, J.M.Evolution of esker systems, Keewatin ice sheetG.s.c. Forum January 16-17, Ottawa, Poster display AbstractNorthwest TerritoriesGeomorphology
DS1990-1350
1990
Shimizu, H., Umemoto, N., Masuda, A., Appel, P.W.U.Sources of iron formations in the Archean Isua and Malene supracrustalsGeochimica et Cosmochimica Acta, Vol. 54, No. 4, April pp. 1147-1154GreenlandIron formations, Geochronology
DS1990-1351
1990
Shishkin, Y.P., Mikulevi..., A.P., Burakov, A.M.Experimental studies of nonexplosive loosening of permafrost rocks in adiamond depositSoviet Mining S.R., Vol. 26, No. 4, Jul-Aug, pp. 362-366. # HB343RussiaDiamond, Mining
DS1990-1352
1990
Shive, P.N., Nyblade, A.A., Wittke, J.H.Magnetic properties of some carbonatites from Tanzania, East AfricaGeophys. Journal of Int, Vol. 103, pp. 103-109TanzaniaCarbonatite, Geophysics
DS1990-1353
1990
Shpunt, B.R., Shamshina, E.A.Late Vendian potassic volcanic rocks of the Olenek Highlands on thenortheast of the Siberian cratonDoklady Academy of Science USSR, Earth Science Section, Vol. 307, No. 4, pp. 92-97RussiaLamproite?, Diatremes
DS1990-1354
1990
Shpunt, B.R., Shamshina, E.A., Okrugin, A.V.Mineral composition of potassic alkalic volcanites of the SiberianPlatformInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 2, extended abstract p. 822-823RussiaPotassic volcanites, Mineralogy
DS1990-1355
1990
Shulman, M.J.Multiple objective decision making models as an exploration planning toolTransactions of the Institute of Mining and Metallurgy (IMM), Vol. 99, Sect. B, pp. B43-51GreeceEconomics, Exploration -decision model
DS1990-1356
1990
Shurr, G., Watkins, I., Victory, D., Tozer, M.Geological significance of linear features visible onLandsat images inwest central MinnesotaInstitute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay pMinnesotaRemote sensing, Structure
DS1990-1357
1990
Shuying, Q., Chujun, D., Yuemin, G.Study of prospecting mineralogy of spinel group in kimberlites in ChinaGems and Gemology, 15th, General Meeting, International Mineralogical, Vol. 26, Winter p. 310. AbstractChinaProspecting -spinel group, Diamond relationship
DS1990-1358
1990
Sidder, G.B.Geologic province map of the Venezuelan Guiana shieldUnited States Geological Survey (USGS) Open File Report, No. 90-73, 14p. P. 7 Roraima GroupVenezuelaDiamonds mentioned, Geology
DS1990-1359
1990
Sidder, G.B.Mineral occurrences of the Guiana shield, VenezuelaUnited States Geological Survey (USGS) Open File Report, No. 90-16, 28pVenezuelaDiamonds pp. 5-6, Occurrences
DS1990-1360
1990
Sidder, G.B.Geologic province map of the Venezuela Guiana ShieldUnited States Geological Survey (USGS) Open File, No. 90-73, 14pVenezuelaGuiana shield, Geology map
DS1990-1361
1990
Sidder, G.B.Mineral occurrences of the Guiana shield, Venezuela - mapUnited States Geological Survey (USGS) Open File, No. 90-16, 28p. 1 mapVenezuelaMineral deposits, Guiana shield
DS1990-1362
1990
Sidder, G.B., Martinez, F.Geology, geochemistry and mineral resources of the upper Caura River at Bolivar State, VenezuelaUnited States Geological Survey (USGS) Open File, No. 90-0231, 29p. $ 5.00VenezuelaGeochemistry, General, Mineral resources
DS1990-1363
1990
Simpson, C.J.Deep weathering, vegetation and fireburn significant obstacles forgeoscience remote sensing in AustraliaInternational Journal of Remote Sensing, Vol. 11, No. 11, pp. 2019-2034AustraliaWeathering -general paper, Remote sensing
DS1990-1364
1990
Simpson, M.A., Millard, M.J., Bedard, D.Geological and remote sensing investigations of the PrinceAlbert-Shellbrook area, SaskatchewanSaskatchewan Research Council, Publishing No. R-1200-2-E-90, 30p. approx. $ 30.00SaskatchewanRemote sensing, Prince Albert area
DS1990-1365
1990
Sims, P.K.The Great Lakes Tectonic Zone - a major north verginglate Archeancollision zoneInstitute on Lake Superior Geology Proceedings Volume, 36th. Annual Meeting held May 9-12, Thunder Bay pMichigan, OntarioMid 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 OF85-604MidcontinentMap, Precambrian basement
DS1990-1367
1990
Sims, R.W.Mine permitting: a lawyer's perspectiveAmerican Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) Preprint, No. 90-46, 3pFloridaLaw, Mine permits
DS1990-1368
1990
Singh, B.P., Gupta, S.K., Dhawan, U., Lal, K.Characterization of synthetic diamonds by EPR and X-raydiffractiontechniquesJournal of Material Science, Vol. 25, No. 28, February pp. 1487-1490GlobalDiamond synthesis, EPR and X-ray diffraction
DS1990-1369
1990
Sinha, A.K.Interpretation of ground VLF-electromagnetic data in terms of vertical conductormodelsGeoexploration, Vol. 26, No. 3, April pp. 213-231OntarioEast Bulletin Lake area, Geophysics -VLF-electromagnetic
DS1990-1370
1990
Sinitsyn, A.V.Structural setting and productivity of the kimberlites of the Arkhangelskprovince #1Report delivered International Workshop "the Diamond Productivity of, March 26-31, Leningrad, Paper from author, 3pRussiaKimberlite productivity, Structure
DS1990-1371
1990
Sinitsyn, A.V.Variations of mineralogy of kimberlites depending on their structuralenvironmentInternational Mineralogical Association Meeting Held June, 1990 Beijing China, Vol. 1, extended abstract p. 100-101RussiaMineralogy, Structure
DM1990-1903
1990
Skillings Mining ReviewCluff Resources to raise funds for diamond explorationSkillings Mining Review, Vol. 79, No. 8, February 24, p. 21AustraliaNews item, Cluff Resources -Copeton
DM1990-1904
1990
Skillings Mining ReviewDiamond films: a technology impact report. No. T013,PublishingFrost andSullivan Inc. 106 Fulton Street N.Y.10038 $ 990.00 United StatesSkillings Mining Review, Vol. 79, No. 8, February 24, p. 19GlobalNews item, Diamond synthesis
DM1990-1905
1990
Skillings Mining Review1989- year of consolidation in CSO sales of diamondsSkillings Mining Review, Vol. 79, No. 4, January 27, p. 18GlobalNews item, Sales -CSO
DM1990-1906
1990
Skillings Mining ReviewThree successful bidders at Michigan DNR lease saleSkillings Mining Review, Vol. 79, No. 28, July 14, p. 13MichiganNews item, Crystal Exploration
DM1990-1907
1990
Skillings Mining ReviewDe Beers' Venetia diamond mine gets the go-aheadSkillings Mining Review, Vol. 79, No. 2, January 13, p. 32South AfricaNews item, De Beers -Venetia project
DS1990-1372
1990
Sleep, N.H.Hotspots and mantle plumes: some phenomenologyJournal of Geophysical Research, Vol. 95, No. B 5, May 10, pp. 6715-6736GlobalMantle, Hotspots
DS1990-1373
1990
Sleep, N.H.A reprieve for ocean crustNature, Vol. 347, No. October 11, pp. 518-519GlobalOphiolite, Plate tectonics, mantle