1981 Reference Compilation |
Posted/ Published | Author | Title | Source | Region | Keywords |
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DC1981-0541 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2292 Final Report 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/100, 4P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0542 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2294 Final Report on Area Relinquished 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/101, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0543 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2237 Final Report 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/ 111, 3P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0544 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2236 Final Report on Area Relinquished 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/109, 3P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0545 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2238 Final Report on Area Relinquished 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/112. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0546 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2296 Final Report 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/102, 3P. | Australia, Northern Territory, Victoria River Basin | Prospecting, Heavy Mineral Sampling |
DC1981-0547 1981 | Aberfoyle Exploration Pty. Ltd., Ashton Mining Ltd., AOG Minera. | El 2235 Final Report 7/5/80 to 5/3/81 | Northern Territory Geological Survey Open File., No. CR 81/108. 3P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DS1981-0001 1981 | Adams, R.C.G., Bielicki, T.A., Lang, A.R. | Correlation of Electrostatic Charging Patterns with Internal Structure in Diamonds. | Journal of MATERIALS SCIENCE., Vol. 16, No. 9, PP. 2369-2380. | Global | Diamond Morphology |
DS1981-0002 1981 | Afanasyev, V.P., et al. | On the In homogeneity of Chrome Bearing Ilmenite from the Zimnyaya Kimberlite Pipe and its Genetic Significance. | Geol. Rudn. Mestorozhd., Vol. 23, No. 2, PP. 44-57. | Russia | Petrography |
DS1981-0003 1981 | Aldrich, M.J., Ander, M.E., Laughlin, A.W. | Geological and Geophysical Signatures of the Jemez Lineament: a Reactivated Precambrian Structure. | National Technical Information Service LA-UR-82-561, Conference 8L0887-2, DE82011971, 35P. | Global | Mid-continent, Tectonic |
DS1981-0004 1981 | Allen, H.E.K. | Development of Orapa and Lethlakane Diamond Mines Botswana | Institute of Mining and Metallurgy. Transactions, Vol. 90, SECT. A, PP. A177-A191. | Botswana | Kimberlite |
DS1981-0005 1981 | Allsop, H.L., Bristown, J.W., Manton, W.I., Cleverly, R.W. | Rubidium-strontium Geochronology of the Lebombo Volcanics | Geocongress '81, South African Geodynamics Project., ABSTRACT VOLUME, PP. 1-2. | Global | Dokolwayo, Lembo Volcanics |
DS1981-0006 1981 | Anderson, F.J. | Riches of the Earth; Ornamental, Precious and Semi-preciousstones. | New York: Rutledge Press, 224P. | Global | Diamond |
DS1981-0007 1981 | Anderson, R.L. | The Origin and Significance of Photolineaments in Southeastern Nebraska. | Msc. Thesis, University Nebraska., | Global | Mid-continent, Tectonics |
DS1981-0008 1981 | Anderson, R.R., Black, R.A. | Geophysical Interpretation of the Geology of the Central Segment of the Midcontinent. | Eos, Vol. 63, No. 33, P. 615. (abstract.). | Global | Mid-continent |
DM1981-0445 1981 | Anon. | Angolan Diamond Output | The Mining Journal, Vol. 296, No. 7585, P. 9. | Angola, West Africa | Production |
DM1981-0446 1981 | Anon. | Argyle May Be Largest Diamond Deposit in World | World Mining, Vol. 34, No. 13, P. 66. | Australia | Current Activities |
DM1981-0447 1981 | Anon. | Argyle: 25, 000, 000 Carats Per Year by 1985? #1 | World Mining, Vol. 34, No. 9, P. 45. | Australia | Current Activities |
DM1981-0448 1981 | Anon. | The Enigma of Ashton Marketing | Financial Times ( London), Nov. 13TH. | Australia | Kimberlite |
DM1981-0449 1981 | Anon. | Further Step for Ashton | The Mining Journal, Vol. 296, No. 7593, P. 149. | Australia, Western Australia | Argyle |
DM1981-0450 1981 | Anon. | Ashton Joint Venture 4th. Quarter Progress Report. #1 | The Mining Journal, Vol. 296, No. 7587, P. 39. | Australia, Western Australia | Argyle Current Activities |
DM1981-0451 1981 | Anon. | Argyle Diamonds... Go Ahead Awaited | The West Australian., JUNE 8TH, P. 7. | Australia, Western Australia | Argyle, Markets |
DM1981-0452 1981 | Anon. | Diamond Claims Look Good. #2 | Financial Weekly, MAY 25TH. | Australia, Western Australia | Ashton, Argyle, Investment |
DM1981-0453 1981 | Anon. | Ashton in 9 Million Pounds Rights Issue | Daily Telegraph, Nov. 19TH. | Australia, Western Australia | Company Investment |
DM1981-0454 1981 | Anon. | Dispute over Ashton's Values | Financial Times, APRIL 16TH. | Australia, Western Australia | Cra, Northern Mining, Valuation |
DM1981-0455 1981 | Anon. | Bond Wants Larger Stake in Ashton | The Mining Journal, Vol. 297, No. 7629, P. 359. | Australia, Western Australia | Current Activities |
DM1981-0456 1981 | Anon. | Western Australian Government Details Ashton Conditions | The Mining Journal, Vol. 297, No. 7631, P. 387. | Australia, Western Australia | Current Activities |
DM1981-0457 1981 | Anon. | Argyle May Be Commercial Diamond Mine in 1981 | World Mining, Vol. 34, No. 3, P. 66. | Australia, Western Australia | Current Activities |
DM1981-0458 1981 | Anon. | Ashton- Long Term Contract Favoured | Financial Times ( London ), JUNE 4TH. | Australia, Western Australia | Current Activities, Argyle |
DM1981-0459 1981 | Anon. | Argyle Prospect Upgraded | The Mining Journal, Vol. 296, No. 7594, P. 171. | Australia, Western Australia | Current Activities, Argyle |
DM1981-0460 1981 | Anon. | Smoke Creek One Step Nearer to Mine | Diamond News And South African Jeweller., AUG., P. 55. | Australia, Western Australia | Kimberlite |
DM1981-0461 1981 | Anon. | Valiant Work | The Mining Journal, Vol. 296, No. 7604, P. 377. | Australia, Western Australia | Kimberlite |
DM1981-0462 1981 | Anon. | Ashton Interest Reduced | The Mining Journal, Vol. 296, No. 7610, P. 507. | Australia, Western Australia | Kimberlite |
DM1981-0463 1981 | Anon. | Diamond Lease Agreement | The Mining Journal, Vol. 296, No. 7616, P. 98. | Australia, Western Australia | Kimberlite |
DM1981-0464 1981 | Anon. | Ashton Diamond Delay | The Mining Journal, Vol. 297, No. 7620, P. 170. | Australia, Western Australia | Kimberlite |
DM1981-0465 1981 | Anon. | New Facets for a J V Diamonds | The Mining Journal, Vol. 297, No. 7627, P. 315. | Australia, Western Australia | Kimberlite |
DM1981-0466 1981 | Anon. | A Long Time to Wait for Diamonds from Ashton | Financial Times (London), MAY 6TH. | Australia, Western Australia | Kimberlite, Argyle |
DM1981-0467 1981 | Anon. | Argyle Could Be Largest Diamond Deposit in World | World Mining, Vol. 34, No. 13, DECEMBER P. 66. | Australia, Western Australia | Prospecting, Sampling Results |
DM1981-0468 1981 | Anon. | Ashton Looms Large | The Mining Journal, Vol. 296, JULY 24TH. No. 7588, P. 60. | Australia, Western Australia | Sampling, Argyle, Ak 1, Pipe, Markets |
DM1981-0469 1981 | Anon. | Argyle: 25, 000, 000 Carats Per Year by 1985? #2 | World Mining, Vol. 181, No. 10, SEPTEMBER P. 45. | Australia, Western Australia | Blank |
DM1981-0470 1981 | Anon. | Progress in Botswana 1981 | London Mining Journal, MAY 15TH. P. 373. | Botswana | Diamond Prospecting |
DM1981-0471 1981 | Anon. | Credit for Central African Republic Diamond Study | The Mining Journal, Vol. 296, No. 7609, P. 480. | Central African Republic, West Africa | Geology, Prospecting |
DM1981-0472 1981 | Anon. | Chinese Cutting Factory Opens | Diamond News And South African Jeweller., Vol. 44, No. 6, P. 45. | China | Diamond Cutting |
DM1981-0473 1981 | Anon. | Chinese Diamond.... | Mining Magazine., Vol. 145, No. 6, DECEMBER, P. 456. | China | Diamonds Notable |
DM1981-0474 1981 | Anon. | Large Diamond Found in China | Diamant., No. 254, NOVEMBER/DECEMBER P. 41. | China | Diamonds Notable Tancheng Alluvial Diamond Placer |
DM1981-0475 1981 | Anon. | Zaire Breaks 14 Year Link With Cso | The Mining Journal, Vol. 196, No. 7607, P. 425. | Democratic Republic of Congo, Central Africa | Markets |
DM1981-0476 1981 | Anon. | More Diamonds: News from Guinea, West Africa | Mining Magazine., Vol. 145, No. 3, P. 155. | Guinea, West Africa | Investment |
DM1981-0477 1981 | Anon. | Lesotho Diamond Developments | Mining Magazine (London), Vol. 144, No. 3, P. 211. | Lesotho | Mining, Engineering |
DM1981-0478 1981 | Anon. | World Wide Survey: Africa | World Mining Catalogue And Survey Directory, JUNE, PP. 111-136. | South Africa | Diamonds, Production |
DM1981-0479 1981 | Anon. | Beneath the Sill at Premier Diamond Mine | Mining Magazine (London), Vol. 144, No. 5, P. 359; P. 361. | South Africa | Mining Methods |
DM1981-0480 1981 | Anon. | Rough Ground at Premier | The Mining Journal, Vol. 296, No. 7596, P. 213. | South Africa | Mining Methods |
DM1981-0481 1981 | Anon. | Cdm Steps Up Prospecting Activities in Namibia | The Mining Journal, Vol. 296, No. 7608, P. 452. | Southwest Africa, Namibia | Prospecting, Inland Areas |
DM1981-0482 1981 | Anon. | Gems Found in Sweden | Globe And Mail, AUGUST 8TH. P. 13. | Sweden, Scandinavia, Alno Island | Diamond Discovery |
DM1981-0483 1981 | Anon. | Diamonds from Alno | World Mining, Vol. 34, NOVEMBER P. 86. | Sweden, Scandinavia, Alno Island | Diamond Discovery, Kimberlite |
DM1981-0484 1981 | Anon. | Diamonds Are State's Good Friend | Arkansaw GAZETTE., APRIL 19TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DM1981-0485 1981 | Anon. | Hands Off Crater of Diamonds | Arkansaw GAZETTE., OCTOBER 7TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0009 1981 | Anon. | Major Mineral Resources of Africa | Proceedings of The First Regional Conference On The Developm, HELD Feb. 2-6, PP. 7-42. | Africa | Mining, Reserves, Economics, Gnp |
DS1981-0010 1981 | Anon. | Problems With Top Australian Diamond Mine | Retail Jeweller., SEPT. 24TH., P. 22. | Australia | Current Activities |
DS1981-0011 1981 | Anon. | Diamond Cutting Industry Hopes Fade | Jeweller Watchmaker And Giftware., SEPT., P. 13. | Australia | Current Activities |
DS1981-0012 1981 | Anon. | Coopers Diamond Holdings Traded in U.s | Skillings Mining Review., JULY 25TH., P. 15. | Australia | Kimberlite |
DS1981-0013 1981 | Anon. | Australian Diamond Debate Gets Hot over Secret Report | Jeweller Watchmaker And Giftware., Oct., P. 11. | Australia | Kimberlite |
DS1981-0014 1981 | Anon. | Diamonds-australia | Mining Annual Review For 1980, P. 136. | Australia | Kimberlite |
DS1981-0015 1981 | Anon. | Australian Diamonds, 1981 | Engineering and Mining Journal, Vol. 181, No. 9, P. 29; P. 31. | Australia | Kimberlite |
DS1981-0016 1981 | Anon. | De Beers Consolidated Mines Ltd. Will Not Be Marketing Diamonds from Ashton. | Engineering and Mining Journal, Vol. 182, No. 11, P. 15. | Australia | Kimberlite, Markets |
DS1981-0017 1981 | Anon. | Ashton Mining Plans Agreed. ... and Northern Go It Alone .... Loan Fixed for Ashton. | Industrial Minerals, | Australia, Western Australia | Company Investment |
DS1981-0018 1981 | Anon. | Australia Could Lead in Diamonds | Star, (sydney), JUNE 4TH. | Australia, Western Australia | Current Activities, Argyle |
DS1981-0019 1981 | Anon. | Australian Developments; View Towards Gem Cutting | Gems And Gemology, SUMMER, GEM NEWS, P. 117. | Australia, Western Australia | Diamond |
DS1981-0020 1981 | Anon. | Ashton Update | Indiaqua., No. 30, 1981/3, P. 47. | Australia, Western Australia | History |
DS1981-0021 1981 | Anon. | Ashton Joint Venture 4th. Quarter Progress Report. #1 | Skillings Mining Review., Jan. 31, P. 7. | Australia, Western Australia | Kimberlite, Argyle |
DS1981-0022 1981 | Anon. | Ashton Joint Venture Briefing Paper | Priv. Publishing, JUNE, 50P. | Australia, Western Australia | Kimberlite, Argyle, Company Investment |
DS1981-0023 1981 | Anon. | Ashton Venture Dispute Flares | The Age (melbourne), JULY 18TH. P. 31. | Australia, Western Australia | Northern Mining, Cra, Ashton |
DS1981-0024 1981 | Anon. | A 7.5% Royalty Will Be Imposed by the Government of Westernaustralia. | Engineering and Mining Journal, Vol. 182, No. 8, P. 149. | Australia, Western Australia | Production, Costs |
DS1981-0025 1981 | Anon. | Endeavour Suspended | The Age (melbourne), JULY 9TH. P. 17. | Australia, Western Australia | Share, Exchange, Endeavour Resources |
DS1981-0026 1981 | Anon. | New Diamond Find Stuns Geologists | Diamond Field Advertiser., AUGUST 25TH, P. 1. | Australia, Western Australia, Kimberley Region | Argyle |
DS1981-0027 1981 | Anon. | Botswana: Diamond Earnings Increase | African Economic Digest., JULY 3RD., P. 24. | Botswana | Orapa |
DS1981-0028 1981 | Anon. | Diamonds in China | Mining Annual Review., FOR 1980, P. 438. | China | Diamond Occurrences, History |
DS1981-0029 1981 | Anon. | Resource Riches | Business China., Vol. 7, No. 19, P. 148. | China | Diamonds |
DS1981-0030 1981 | Anon. | Diamonds - Most Precious Gems | China's Foreign Trade., No. 1, P. 39. | China | Blank |
DS1981-0031 1981 | Anon. | Shanghai Experience | Indiaqua., No. 30, No. 3, PP. 51-63. | China | Blank |
DS1981-0032 1981 | Anon. | Australian Firm to Tap Wealth in Guinea Diamond Gold Deposit | Engineering and Mining Journal, Vol. 181, No. 9, P. 59; P. 63. | Global | Diamond |
DS1981-0033 1981 | Anon. | Industrial Minerals: Natural or Synthetic | Industrial Minerals, No. 163, PP. 47-59. | Global | Diamond Markets, Investment |
DS1981-0034 1981 | Anon. | Regional Aspects of the Andean Porphyry Copper Belt in Chile and Argentina; Mineralization in the Cerro Manomo Carbonatite Complex, Eastern Bolivia; Discussion and Reply. | Institute of Mining and Metallurgy. Transactions, Vol. 90, SECT. B., PP. B143-144. | Global | Related Rocks |
DS1981-0035 1981 | Anon. | Guinea: Mineral Wealth Entices Western Investors | African Economic Digest., JULY 3RD., P. 14. | Guinea, West Africa | Diamonds |
DS1981-0036 1981 | Anon. | Guinee: Uranium.... | Industries Et Travaux D'outre Mer., Vol. 29, No. 333, P. 473. | Guinea, West Africa | Investment |
DS1981-0037 1981 | Anon. | Guinea: First Diamond Mine Aims to Be Operational in 1983 | Engineering and Mining Journal, Vol. 181, No. 10, P. 80. | Guinea, West Africa | Mining |
DS1981-0038 1981 | Anon. | South Africa (1981) | Engineering and Mining Journal, Vol. 181, No. 10, P. 83. | South Africa | Diamond |
DS1981-0039 1981 | Anon. | South Africa- de Beers Review | Engineering and Mining Journal, Vol. 181, No. 10, P. 190. | South Africa | Economics, Production, Markets |
DS1981-0040 1981 | Anon. | De Beers Plan Deeper | Mining Engineering Journal of South Africa, JULY, P. 71; P. 73; P. 75. | South Africa | Mining Methods |
DS1981-0041 1981 | Anon. | Development Proceeds to Mine Diamonds Below the Premier's Gabbro Sill. | Engineering and Mining Journal, Vol. 181, No. 9, P. 55. | South Africa | Mining Methods, Diamond Mining Recovery, Kimberlite Mines |
DS1981-0042 1981 | Anon. | Unorthodox Undersea Operations Profitable. Postcript to Namaqualand Coastal Diamond Mining. | Indiaqua., 1981/1, No. 28, P. 21; P. 23. | South Africa | Theron, Katz And Lourie Ltd., Marine Placers, Diamond Mining |
DS1981-0043 1981 | Anon. | T.o.n.m. Buys Interest in African Coast Diamonds and Mineral | Skillings Min. Review., Nov. 28TH., P. 4. | South Africa | Blank |
DS1981-0044 1981 | Anon. | De Beers Riding Out the Slump that May Curb its Expansion Plans. | Business Week, No. 2690, JUNE 1, PP. 104-105. | South Africa, Democratic Republic of Congo, Central Africa | Market |
DS1981-0045 1981 | Anon. | T.o.n.m. Brings Interest in African Coast Diamond and Minerals. | Skillings Mining Review., Nov. 28TH. P. 4. | Southwest Africa, Namibia | Littoral Diamond Placers, Hoarusib River, Hoanib River |
DS1981-0046 1981 | Anon. | Diamond Found in Swedish Kimberlite | Engineering and Mining Journal, Vol. 182, No. 9, SEPT. P. 29. | Sweden, Alno Island, Scandinavia | Diamond |
DS1981-0047 1981 | Anon. | Northern Ice | Jewellers Circular Keystone., SEPT. | Sweden, Scandinavia | Blank |
DS1981-0048 1981 | Anon. | Sale of Industrial Diamonds | Skillings Mining Review., Oct. 3RD. P. 18. | United States | Blank |
DS1981-0049 1981 | Anon. | Fallen Diamonds | Geotimes, JULY, P. 30. | United States, Arizona | Canyon Diablo, Meteorite |
DS1981-0050 1981 | Anon. | People and Diamonds from Wyoming | Western Miner., Vol. 54, No. 9, PP. 72-73. | United States, Colorado, Wyoming, State Line, Rocky Mountains | Blank |
DS1981-0051 1981 | Anon. | Anaconda's Proposal Turned Down | Engineering and Mining Journal, Vol. 181, P. 178. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Diamond, Prospecting |
DS1981-0052 1981 | Anon. | Second Largest Stone Discovered This Year, Crater of Diamond | Gems And Gemology, FALL, P. 180. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Diamonds Notable |
DS1981-0053 1981 | Anon. | Company Encouraged by Tests for Diamonds | The Arkansaw Gazette., Feb. 12TH. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Evaluation, Anaconda, Prospecting |
DS1981-0054 1981 | Anon. | Mining Offer Is Rejected | The Sentinel Record, Hot Springs, APRIL 17TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0055 1981 | Anon. | Tourism Commission Rejects Mining Offer at Crater | Murfreesboro Diamond., APRIL 23RD. 2P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0056 1981 | Anon. | Diamond Mining Sought by Firm | The Sentinel Record, Hot Springs, APRIL 3RD. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0057 1981 | Anon. | Anaconda Seeks Mining Lease at State Park | Murfreesboro Diamond., APRIL 9TH. 4P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0058 1981 | Anon. | Courthouse Records Show Interest in Exploring for Diamonds | Murfreesboro Diamond., JULY 22ND. 2P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0059 1981 | Anon. | Cominco Diamond Testing | Mining Journal (London), Vol. 297, No. 7612, P. 27. | United States, Wyoming, State Line, Rocky Mountains | Blank |
DS1981-0060 1981 | Anon. | Diamonds Shine in Siberia Town | The San Diego Union., SUNDAY, MARCH 29TH., 1P., XEROX | Russia, Siberia | Peace, Production, Wages, Lifestyle |
DS1981-0061 1981 | Anon. | Minerals of Venezuela | Direction De Geologia., SPECIAL Publishing, No. 8, 119P. 2 MAPS. | Venezuela | Mineral Resources |
DS1981-0062 1981 | Anon. | Report on Mineral Research and Development in Upper Volta | Proceedings of The 1st. Regional Conference On Development A, PP. 119-122. | West Africa, Upper Volta | Diamond |
DC1981-0548 1981 | AOG Minerals Pty. Ltd., Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd. | El 2302 Final Report 7/5/80 to 2/3/81 | Northern Territory Geological Survey Open File., No. CR 81/106, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0549 1981 | AOG Minerals Pty. Ltd., Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd. | El 2303 Final Report 7/5/80 to 2/3/81 | Northern Territory Geological Survey Open File., No. CR 81/107, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0550 1981 | AOG Minerals Pty. Ltd., Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd. | El 2304 Final Report on Area Relinquished 7/5/80 to 2/3/81 | Northern Territory Geological Survey Open File., No. CR 81/110, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DS1981-0063 1981 | Aoki, K. | Chemical Composition of Mafic Ultramafic Xenoliths in the Sullivan Buttes Chino Valley, Arizona. | The Science Reports of The Tohoku University, 3rd. Series, M, Vol. 15, Dec. No. 1, PP. 131-135. | Arizona | Colorado Plateau, Rocky Mountains, Mineral Chemistry, Geochemistry |
DS1981-0064 1981 | Aoki, K. | Major Element Geochemistry of Chromian Spinel Peridotite Xenoliths in the Green Knobs Kimberlite, New Mexico. | The Science Reports of The Tohoku University, 3rd. Series, M, Vol. 15, No. 1, Dec. PP. 127-130. | Global | Colorado Plateau, Rocky Mountains, Mineral Chemistry |
DS1981-0065 1981 | Aoki, K. | Chemical Composition of Garnets in Kimberlites and Their Incorporated Mafic Xenoliths, Colorado Plateau. | The Science Reports of The Tohoku University, 3rd. Series, M, Vol. 15, No. 1, Dec. PP. 121-126. | Global | Colorado Plateau, Rocky Mountains, Mineral Chemistry, Geochemistry |
DS1981-0066 1981 | Aoki, K. | Chemical Composition of Potassic Basaltic Rocks from the Colorado Plateau. | The Science Reports of The Tohoku University, 3rd. Series, M, Vol. 15, No. 1, PP. 133-135. | United States, Colorado Plateau | Geochemistry |
DS1981-0067 1981 | Arima, M., Edgar, A.D. | Substitution Mechanisms and Solubility of Titanium in Phlogopites from Rocks of Probable Mantle Origin. | Contributions to Mineralogy and Petrology, Vol. 77, PP. 288-295. | Australia, United States, Wyoming | Leucite |
DS1981-0068 1981 | Armbrustmacher, T.J. | Geologic Occurrence and Resource Potential of Thorium in The Wet Mountains Area, Custer and Fremont Counties, Colorado:an Update. | Geological Society of America (GSA), Vol. 13, No. 4, P. 190, (abstract.). | Colorado, Colorado Plateau | Kimberlite, Colorado Plateau, Rocky Mountains |
DS1981-0069 1981 | Arvidson, R.E., Guinness, E.A. | Integration of Remote Sensing, Geophysical and Geological Dat a Sets to Better Understand the Structural Geology of the St. Francois Mountains | Institute ELECTR. ELECTRON. ENG., Symposium Vol., PP. 895-896. | Global | Mid-continent |
DC1981-0551 1981 | Ashton Mining Ltd. | El 2338- Annual Report 7 May 1980 to 6 May 1981 | Northern Territory Open File., No. CR 81-168, 7P. UNPUBL. | Australia, Northern Territory | Diamonds, Prospecting, Stream Sediment Sampling, Assay, Kimberlite |
DC1981-0552 1981 | Ashton Mining Ltd. | El 2236- Annual Report 7 May 1980 to 6 May 1981 | Northern Territory Open File., No. CR 81-167, 5P. UNPUBL. | Australia, Northern Territory | Diamonds, Stream Sediment Sampling, Geochemistry, Prospecting |
DC1981-0553 1981 | Ashton Mining Ltd. | El 2304- Annual Report 7th. May 1980- 6th. May 1981 | Northern Territory Open File., No. CR 81-156, 5P. 1 MAP. UNPUBL. | Australia, Northern Territory | Geochemistry, Stream Sediment Sampling, Assays, Victoria River |
DC1981-0554 1981 | Ashton Mining Ltd. | El 2360 - Annual Report 24th. April 1980 to 23rd. April 1981 | Northern Territory Open File., No. CR 81-155, 5 P. 1 MAP. UNPUBL. | Australia, Northern Territory | Geochemistry, Stream Sediment Sampling, Kimberlite, Silts |
DC1981-0555 1981 | Ashton Mining Ltd. | El 2308- Annual Report 29/1/80 to 28/1/81. #1 | Northern Territory Open File., No. CR 81-113, 13P. 1 MAP. UNPUBL. | Australia, Northern Territory | Geochemistry, Stream Sediment Sampling, Photogeology, Diamonds |
DC1981-0556 1981 | Ashton Mining Ltd. | El 2300 Annual Report 7/5/80 to 6/5/81 | Northern Territory Geological Survey Open File., No. CR 81-154, JUNE 3P. | Australia, Northern Territory | Heavy Minerals, Diamonds, Prospecting, Victoria River |
DC1981-0557 1981 | Ashton Mining Ltd. | El 2360 Annual Report 24th. April 1980 to 23rd. April 1981 | Northern Territory Geological Survey Open File., No. CR 81/155, 5P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0558 1981 | Ashton Mining Ltd. | El 2308 Final Report 29/1/80 to 17/12/81 | Northern Territory Geological Survey Open File., No. CR 82/222, 14P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0559 1981 | Ashton Mining Ltd. | El 2295 Annual Report 7/5/80 to 6/5/81 | Northern Territory Geological Survey Open File., No. CR 81/170, 6P. | Australia, Northern Territory, Victoria River Basin | Prospecting, Stream Sediment Sampling |
DC1981-0560 1981 | Ashton Mining Ltd., A.O. Australia Pty. Ltd. | El 1832 Annual Report on Exploration for Period Ending 5/12/80. | Northern Territory Geological Survey Open File Report, No. CR 81/067, 12P. | Australia, Northern Territory | Prospecting, Geophysics, Geochemistry, Sampling |
DC1981-0561 1981 | Ashton Mining Ltd., A.O. Australia Pty. Ltd. | El 1845 Annual Report 27th. February, 1980 to 26th. Feb. 198 | Northern Territory Geological Survey Open File Report, No. CR 81/128, 14P. | Australia, Northern Territory | Prospecting, Sampling, Geochemistry |
DC1981-0562 1981 | Ashton Mining Ltd., A.O. Australia Pty. Ltd. | El 1768 Annual Report for Period Ending 5/12/80 | Northern Territory Geological Survey Open File Report, No. CR 81/089, 22P. | Australia, Northern Territory | Prospecting, Sampling, Geophysics, Geochemistry |
DC1981-0563 1981 | Ashton Mining Ltd., Aberfoyle Exploration Ltd. | El 2293 Annual Report on Exploration 1980-1981 | Northern Territory Geological Survey Open File., No. CR 81-241, 7P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling, Geochemistry, Victoria River |
DC1981-0564 1981 | Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd., AOG Minerals Pty Ltd. | El 2298 Final Report 7/5/80 to 26/2/81 | Northern Territory Geological Survey Open File., No. CR 81/104, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0565 1981 | Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd., AOG Minerals Pty Ltd. | El 2299 Final Report 7/5/80 to 26/3/81 | Northern Territory Geological Survey Open File., No. CR 81/105, 3P. | Australia, Northern Territory | Prospecting, Heavy Mineral Sampling |
DC1981-0566 1981 | Ashton Mining Ltd., Aberfoyle Exploration Pty. Ltd., AOG Minerals Pty Ltd. | El 2297 Final Report 7/5/80 to 26/2/81 | Northern Territory Geological Survey Open File., No. CR 81/103, 3P. | Australia, Northern Territory, Victoria River Basin | Prospecting, Heavy Mineral Sampling |
DC1981-0567 1981 | Ashton Mining Ltd., AOG Minerals Pty. Ltd. | El 2304 Final Report 7th. May 1980 to 8th. March 1981 | Northern Territory Geological Survey Open File., No. CR 82/206, 5P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling, Photogeology |
DC1981-0568 1981 | Ashton Mining Ltd., AOG Minerals Pty. Ltd., Aberfoyle Exploration Pty. Ltd. | El 2294 Annual Report 7/5/80 to 6/5/81 | Northern Territory Geological Survey Open File., No. CR 81/ 169, 6P. | Australia, Northern Territory | Prospecting, Geochemistry, Victoria River Basin, Stream Sediments |
DC1981-0569 1981 | Ashton Mining Ltd., AOG Minerals Pty. Ltd., Aberfoyle Exploration Pty. Ltd. | El 2304 Annual Report 7th. May 1980 to 6th. May 1981 | Northern Territory Geological Survey Open File., No. CR 81/156, 5P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0570 1981 | Ashton Mining Ltd., AOG Minerals Pty. Ltd., Aberfoyle Exploration Pty. Ltd. | El 2305 Annual Report 7/5/80 to 6/5/81 | Northern Territory Geological Survey Open File., No. CR 81/157, 5P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0571 1981 | Ashton Mining Ltd., Engineered Excavations (NT) Pty. Ltd. | El 1890 Annual Report 27th. Feb. 1980 to 26th. February 1981 | Northern Territory Geological Survey Open File., No. CR 81 129, 10P. | Australia, Northern Territory | Prospecting, Sampling, Stream Sediment |
DC1981-0572 1981 | Ashton Mining Ltd., Engineered Excavations (NT) Pty. Ltd. | El 1978 Annual Report Feb 27th. 1980 to 26th. Feb 1981 | Northern Territory Geological Survey Open File., No. CR 81/131, 10P. | Australia, Northern Territory | Prospecting, Geochemistry, Stream Sediment |
DC1981-0573 1981 | Ashton Mining Ltd., Engineered Excavations (NT) Pty. Ltd. | El 1979 Annual Report 27/2/80 to 26/2/81 | Northern Territory Geological Survey Open File., No. CR 81 130, 8P. | Australia, Northern Territory | Prospecting, Stream Sediment |
DS1981-0070 1981 | Bagdadi, K.A. | Tectonic Studies of the Mid-continent Gravity High in East Central minnesota and Western Wisconsin. | Ph.d. Thesis, University Minnesota., 182P. | Wisconsin, Minnesota | Mid-continent, Geophysics |
DS1981-0071 1981 | Balfour, I. | The Lesotho Brown | Indiaqua., 1981/1, No. 29, PP. 123-125. | Lesotho | Diamonds Notable |
DS1981-0072 1981 | Balfour, I. | Has Anyone Seen the Florentine? | Indiaqua., 1981/1, No. 28, PP. 113-115. | South Africa | Austria, Shah Of Persia, Diamonds Notable |
DC1981-0574 1981 | Balhoil Nominees Pty. Ltd | El 1342 Bunker Tank, White Cliffs Area, Exploration Reports | New South Wales Geological Survey Open File., No. GS 1981-429, 101P. | Australia, New South Wales | Prospecting, Geochemistry, Diamonds, Stream Sediment, Sampling |
DS1981-0073 1981 | Baragar, W.R.A., Scoates. | The Circum Superior Belt: a Proterozoic Plate Margin? | Kroner ed. Precambrian plate tectonics, Elsevier, Chap. 12, pp. 297-330. | Labrador | Superior Craton, Review |
DS1981-0074 1981 | Barnard, F. | Economic Potential of the Williams Kimberlite Pipe, Montana | Geological Society of America (GSA), Vol. 13, No. 4, P. 190, (abstract.). | United States, Montana, Rocky Mountains | Kimberlite, Rocky Mountains |
DS1981-0075 1981 | Barton, M., Van bergen, M.J. | Green Clinopyroxenes and Associated Phases in a Potassium Rich Lava from the Leucite Hills, Wyoming. | Contributions to Mineralogy and Petrology, Vol. 77, No. 3, PP. 101-114. | Global | Leucite Hills, Leucite |
DS1981-0076 1981 | Bauer, E.C. | Letter to the Editor, Agreeing With Refusal of Mining Lease | Murfreesboro Diamond., AUGUST 6TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0077 1981 | Bedson, P., Hamilton, D.L. | Kimberlites, Carbonatites and Liquid Immiscibility | In: Fifth progress report of research support by N.E.R.C. 1978- 1980, Progress in experimental petrology, GBR, Vol. 5, pp. 29 | Global | Carbonatite |
DS1981-0078 1981 | Belimenko, L.D., et al. | The Effect of Diamond Single Crystal Annealing Under Conditions of Their Thermodynamic Stability on the Formation and Transformation of Structural Imperfections. | Doklady Academy of Sciences AKAD. NAUK SSSR., Vol. 259, No. 6, PP. 1360-1363. | Russia | Microprobe |
DS1981-0079 1981 | Bell, D.R. | Ultramafic Xenoliths from the Koffiefontein Kimberlite Pipe | Bsc. Hons. Thesis University Cape Town., | South Africa | Blank |
DS1981-0080 1981 | Bell, K., Dodson, M.H. | The Geochronology of the Tanzanian Shield | Journal of GEOLOGY, Vol. 89, PP. 109-128. | Tanzania, East Africa, Kenya, Uganda | Craton, Age Dating, Isotope |
DS1981-0081 1981 | Benenson, V.A. | Basement Geology of the West Siberian Platform | Geotectonics, Vol. 15, No. 5, PP. 419-423. | Russia | Tectonics, Structure |
DS1981-0082 1981 | Bergman, S.C., Foland, K.A., Spera, F.J. | On the Origin of an Amphibole Rich Vein in a Peridotite Inclusion from the Lunar Crater Volcanic Fields, Nevada, United States (us) | Earth and Planetary Science Letters, Vol. 56, PP. 343-361. | United States, Nevada | Great Basin, Mineral Chemistry |
DM1981-0486 1981 | Beverley, J. | Lake Argyle Worth $ 4, 000, 000 | Diamond News And South African Jeweller., Nov., P. 67. | Australia, Western Australia | Kimberlite |
DC1981-0575 1981 | BHP Exploration Pty. Ltd., Dampier Ming Co. Ltd. | El 479 Burra, Chinaman Hat Hill, South Australia, Progress Reports. | South Australia Open File., No. 23475, 9P. UNPUBL. | Australia, South Australia | Airborne Magnetics, Geophysics, Ground, Soil Sampling, Stream |
DS1981-0083 1981 | Bickford, M.E., Harrower, K.L., Hoppe, W.J., Nelson, B.K., Nusba. | Rubidium-strontium (rb-sr) and U-pb and Geochronology and Distribution of Rock Ty | Geological Society of America (GSA) Bulletin., Vol. 92, PT. 1, PP. 323-341. | Global | Mid-continent |
DS1981-0084 1981 | Bickford, M.E., Van schmus, W.R. | Origin of Middle Proterozoic Granitic and Rhyolitic Rocks In the Mid- Continent Region of North America. | Geological Society of America (GSA), Vol. 13, No. 7, P. 410. (abstract.). | Wisconsin, Illinois, Kansas | Mid-continent |
DS1981-0085 1981 | Black, R.A. | Geophysical Processing and Interpretation of Magsat Satellite Magnetic Anomaly Dat a Over the U.s. Midcontinent. | Msc. Thesis, University Iowa., 116P. | Wisconsin, Kentucky | Mid Continent |
DS1981-0086 1981 | Bluechel, K., Medenbach, O. | The Wonder of Minerals; Crystals, Gold and Precious Stones | Dokumente., 287P. | Global | Diamonds, Kimberlite, Kimberley |
DS1981-0087 1981 | Boctor, N.Z., Boyd, F.R. | Oxide Minerals in a Layered Kimberlite Carbonate Sill from Benfontein South Africa. | Contributions to Mineralogy and Petrology, Vol. 76, No. 3, PP. 253-259. | South Africa | Mineral Chemistry |
DS1981-0088 1981 | Bogdasarov, E.A., Landa, E.A., Markovskiy, A.A. | Chemical Composition and Crystallization Conditions of Chrome Spinels of Volcanic Ultramafics and Other Rocks of the Mafic Ultramafic Series. | International Geology Review, Vol. 23, No. 9, PP. 931- | Russia | Kimberlite, Spinels, Mineralogy |
DS1981-0089 1981 | Bonaccorsi, G., Westmex Ltd., Dechow and Co. Pty Ltd. | Tr 7394h and Tr 7395h de Grey River Diamond Exploration Port Hedland and Yarrie Sheets. | West Australia Geological Survey Open File., No. GSWA 1202 ROLL 403 M2758, 15P. | Australia, Western Australia | Prospecting |
DS1981-0090 1981 | Bondarenko, S.I. | Possibility of Investigation of Kimberlite Pipes by Superconductive Geomagneic Variation Measuring Stations. | National Technical Information Service N84-17724/5, 12P. | Russia | Geophysics, Kimberlite |
DS1981-0091 1981 | Bondarenko, S.I., Verkin, B.I., et al. | Study of Kimberlite Pipes by Superconductor Magnetic Variation Stations. | Soviet Geology And Geophysics, Vol. 22, No. 11, PP. 90-94. | Russia | Geophysics, Groundmag, Emf, Kimberlite |
DS1981-0092 1981 | Borisenko, L.F., Ovcharenko, V.K. | Some Properties of Ilmenite in Igneous Rocks | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 134-137. | Russia | Mineralogy |
DM1981-0487 1981 | Bosser, A.W. | Gold, Granite, Diamonds and Ned | Australian Gem And Treasure Hunter., No. 59, PP. 33-36. | Australia | Kimberlite |
DS1981-0093 1981 | Bostrom, R.C. | Disruption of Gondwanaland, Reorganization of the Convection in the Mantle. | Geocongress '81 Open Session., ABSTRACT VOLUME, PP. 5-8. | South Africa | Tectonics |
DS1981-0094 1981 | Botha, M.I. | 100 the Koffiefontein Centenary | Indiaqua., No. 30, 1981-3, PP. 23-27. | South Africa | History |
DS1981-0095 1981 | Botkunov, A.I., Garanin, V.K., et al. | Sulfide Inclusions in Olivine from the Udachnaya Kimberlitepipe. | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 113-117. | Russia | Petrography |
DS1981-0096 1981 | Boyd, F.R., Nixon, P.H., Boctor, N.Z. | Quenched Rocks of Mantle Origin from the Mzongwana Kimberlite Dike, Transkei, Southern Africa. | Carnegie Institute Yearbook, FOR 1980, PP. 328-336. | South Africa, Botswana | Xenoliths, Petrography |
DS1981-0097 1981 | Bradley, S.D., Mccallum, M.E. | Lower Crustal Granulite Facies and Related Xenoliths from Colorado-Wyoming State Line Kimberlites. | Geological Society of America (GSA), Vol. 13, No. 4, P. 192, (abstract.). | United States, Colorado, Wyoming, State Line, Rocky Mountains | Blank |
DS1981-0098 1981 | Brewer, J.A., Good, R., Brown, L.D., Oliver, J.E., Kaufman, S. | Cocorp Seismic Reflection Traverse Across the Southern Oklahoma Aulacogen. | Geological Society of America (GSA), Vol. 13, No. 7, P. 416. (abstract.). | Oklahoma | Mid-continent |
DS1981-0099 1981 | Brewer, J.A., Steiner, R., Oliver, J.E., Kaufman, F., Denison, R. | Proterozoic Basin in the Southern Mid-continent of the United States Revealed by Cocorp Deep Seismic Reflection Profiling. | Geology, Vol. 9, No. 12, PP. 569-575. | Oklahoma | Mid-continent |
DS1981-0100 1981 | Brichta, A. | Sedimentology and Genesis of Diamondiferous Conglomerates Of Diamantina, Minas Gerais, Lower Proterozoic Eastern Brasil. | Freiburg: Ph.d. Thesis, University Freiburg, 48P. 6 TABLES, 20 PL. BGR-1981 B 1693. | Brazil, Minas Gerais | Sedimentology, Genesis, Precambrian Conglomerate |
DS1981-0101 1981 | Briden, J.C., Whitcombe, D.N., Stuart, G.W., Fairhead, J.D. | Depth of Geological Contact Across the West African Craton Margin. | Nature., Vol. 292, JULY 9TH., PP. 123-128. | West Africa, Senegal, Guinea | Tectonics |
DC1981-0576 1981 | Broken Hill Pty Co Ltd | El 2404, El 2405 and El 2406- Wickham River Northern Territory, Annual Report for the Year Ending 29th. April 1981. | Northern Territory Open File., No. CR 81-194, 2P. 2 MAPS. UNPUBL. | Australia, Northern Territory | Geochemistry, Stream Sediment Sampling, Kimberlite, Victoria River |
DC1981-0582 1981 | Broken Hill Pty Co Ltd | El 2394, El 2395 and El 2396 Pikerton Range, Northern Territory Annual for the Year Ending 1/5/81. | Northern Territory Geological Survey Open File., No. CR 81/195, 6P. | Australia, Northern Territory | Prospecting, Airborne Magnetics, Geophysics, Geochemistry, Kimberlite |
DC1981-0577 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 598 Snowtown South Australia, Progress Reports | South Australia Open File., No. E.3812, 14P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Stream Sediment Sampling, Kimberlite |
DC1981-0578 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 526 Angepena, South Australia, Relinquishment Report | South Australia Open File., No. E 4323, 20P. UNPUBL. | Australia, South Australia | Prospecting, Diamonds, Geochemistry, Stream Sediment Sampling |
DC1981-0579 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 496 Quorn Hammond Area, South Australia, Progress Reports from 25/9/79 to 25/3/81. | South Australia Open File., No. E3540, 13 P. 5 MAPS, UNPUBL. | Australia, South Australia | Prospecting, Sampling, Geophysics, Geochemistry, Willochra Basin |
DC1981-0580 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 598 Snowtown South Australia Partial Relinquishment Repor | South Australia Open File., No. E4285, 100P. UNPUBL. | Australia, South Australia | Prospecting, Stream Sediment Sampling, Airborne Magnetics |
DC1981-0581 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 728 Angepena West-mount Jeffrey, South Australia, Progress Reports. | South Australia Open File., No. E3971, 5P. UNPUBL. | Australia, South Australia | Stream Sediment Sampling, Diamonds, Assay, Prospecting |
DC1981-0583 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 724 Booleroo South Australia, Final Report | South Australia Open File., No. E3967, 27P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Ground Magnetics, Geology |
DC1981-0584 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 478, Peterborough, South Australia, Progress Reports | South Australia Open File., No. E3474, 9P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Prospecting, Airborne Magnetics |
DC1981-0585 1981 | Broken Hill Pty Co Ltd, Dampier Mining Co. Ltd. | El 516 Spalding South Australia Partial Relinquishment Report October 1981. | South Australia Open File., No. E 4328, 14P. UNPUBL. | Australia, South Australia | Geophysics, Prospecting, Gravel Sampling, Indicator Minerals |
DS1981-0102 1981 | Brooks, C.K., Fawcett, J.J., Gittins, J., Rucklidge, J.C. | The Batbjerb Complex, East Greenland: a Unique Ultrapotassic Caledonian Intrusion. | Canadian Journal of Earth Sciences, Vol. 18, No. 2, PP. 274-285. | Greenland | Leucite |
DS1981-0103 1981 | Brown, L., Serpa, L., et al. | Intra Crustal Complexities of the U.s. Midcontinent Preliminary Results from Cocorp Surveys in Northeast Kansas. | Eos, Vol. 62, No. 45, P. 955. (abstract.). | Kansas | Mid Continent |
DS1981-0104 1981 | Burley, A.J., Kimbell, G.S., Patrick, D.J., Turnbulletin, G. | A Gravity Survey of Lesotho | London: Institute of Geological Sciences International Report, 39P. | Lesotho | Regional Tectonics, Geophysics |
DS1981-0105 1981 | Bursill, L.A., Egerton, R.F., Thomas, J.M., Pennycook, S. | High Resolution Imaging and Electron Energy Loss Studies Of platelet Defects in Diamond. | Faraday Transactions, 2ND. SERIES, Vol. 77, No. 8, PP. 1367-1373. | Global | Diamond, Natural |
DS1981-0106 1981 | Burton, J. | If a Mineral Has Not Been Vigourously Sought It Is Not Logical to Argue that the Mineral Is Rare. | California The Mining Journal, Vol. 50, No. 10, PP. 4-7. | United States, California, Colorado, Wyoming, Rocky Mountains, West Coast | Blank |
DS1981-0107 1981 | Bushuyeva, Ye.B., Nekrasov, I.YA., et al. | Infrared Spectra of Chrome Spinellids from Kimberlitic Rocks of Siberia. | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 159-162. | Russia | Microscopy |
DM1981-0488 1981 | Buss, D.D. | Industry Vies with Prospectors for Rights to Strike It Richat Crater of Diamonds. | The Wall Street Journal, AUGUST. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Prospecting, Investment, Anaconda |
DS1981-0108 1981 | Bussod, G.Y., Irving, A.J. | Thermal and Rheologic History of the Upper Mantle Beneath The Southern Rio Grande Rift; Evidence from Kilbourne Hole Xenoliths. | In: Papers Presented To The Conference On The Processes of P, No. 457, PP. 145-148. | Global | Blank |
DS1981-0109 1981 | Cannon, W.F., Mudrey, M.G.JR. | The Potential for Diamond Bearing Kimberlite in Northern Michigan and Wisconsin. | United States Geological Survey (USGS) Circular, No. 842, 15P. | United States, Michigan, Wisconsin, Great Lakes | History, Geology, Lake Ellen, Geomorphology, Tectonics, Geophysics |
DS1981-0110 1981 | Caporuscio, F.A., Smyth, J.R. | Partially Melted Eclogites from the Bobbejaan Kimberlite, South Africa. | Los Alamos Nat. Lab. Geoscience Division., | South Africa | Petrography |
DS1981-0111 1981 | Carmichael, R.S. | Use of Magsat Anomaly Dat a for Crustal Structure and Mineral Resources in the United States Midcontinent. | National Technical Information Service N82-21677/1; NASA CR/168537., | Global | Mid-continent |
DS1981-0112 1981 | Carswell, D.A., Dawson, J.B., Gibb, F.G.F. | Equilibrium Conditions of Upper Mantle Eclogites: Implications for Kyanite Bearing and Diamondiferous Varieties. | Mineralogical Magazine., Vol. 44, PP. 79-89. | South Africa | Roberts Victor, Bellsbank, Petrology |
DS1981-0113 1981 | Carswell, D.A., Griffin, W.L. | Calculation of Equilibrium for Garnet Granulite and Garnet Websterite nodules in African Kimberlite Pipes. | Tscherm. Mitt., Vol. 28, No. 3, PP. 229-234. | South Africa | Petrology |
DS1981-0114 1981 | Carswell, D.A., Griffin, W.L. | Calculation of Equilibration Conditions for Garnet Granulite and Garnet Webs | Tschermaks Min. Petrol., Vol. 229-244. | South Africa, Lesotho | Chemical Analyses, Mineral Chemistry, Monastery, Liqhobong |
DS1981-0115 1981 | Caveney, R.J. | The Platelet Story | Indiaqua., Vol. 30, No. 3, PP. 115-117. | Global | Diamond, Types, Classification, Kimberlite |
DS1981-0116 1981 | Caveney, R.J. | De Beers Diamond Research Laboratory Report No. 7 | Indiaqua., 1981/2, No. 29, PP. 117-119. | South Africa | Research |
DS1981-0117 1981 | Chadwick, J.R. | Big Stones Offset Low Grade at Lesotho's Diamond Mine. #2 | Indiaqua., 1981/2. No. 29, PP. 27-33. | Lesotho | Mining Recovery, Diamond, Letseng la Terae |
DS1981-0118 1981 | Chen, C.Y. | Multi-stage Geochemical Events in the Upper Mantle: Evidences from Geochemical Studies of Spinel Lherzolites from Mountleura, Australia. | Eos, Vol. 62, No. 17, P. 414, (abstract.). | Australia, Victoria | Kimberlite, Xenoliths |
DS1981-0119 1981 | Chepurov, A.I., Palyanov, YU.N., et al. | Morphology of Diamond Crystals Sythesized in the Nickel, Manganese, Carbon system Using a Truncated Cube Instrument. | Trudy Akad. Nauk Sssr Sib. Otd. Institute Geol. Geofiz., No. 499, PP. 38-40. | Russia | Crystallography |
DS1981-0120 1981 | Clarke, R.S., Appelman, D.E., Ross, D.R. | An Antarctic iron meteorite contains preterrestrial impact produced diamond and lonsdaleite. | Nature, Vol. 291, June 4, pp. 396-8. | Antarctica | Meteorite |
DS1981-0121 1981 | Coles, R.L., Haines, G.V., Hannaford, W. | Broad Scale Magnetic Anomalies Over Central and Eastern Canada: a Discussion. | Canadian Journal of Earth Sciences, Vol. 18, PP. 657-661. | Canada, Ontario | Mid-continent, Geophysics |
DM1981-0489 1981 | Collings, J. | New Frontiers in Diamond Synthesis | Optima, Vol. 30, No. 2, pp.100-11. | Global | Diamond Synthesis |
DC1981-0586 1981 | Cook, F.W., Mineral Deposits Ltd. | El 2287 Scissors Creek, El 2357 Mesa, and El 2358 Mt. Armstrong Annual Report for 28/5/80 to 27/5/81. | Northern Territory Geological Survey Open File., No. CR 81/240, 4P. 4 MAPS. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DS1981-0122 1981 | Cook, J.F. | Realizing India's Mineral Potential | Asian Mining 81 London: Institute of Mining And Metallurgy. Publishing, PP. 25-33. | India | Investment, Diamonds |
DS1981-0123 1981 | Cottrant, J.F. | The Color of Some Diamonds from the National Museum of National History. | Rev. Gemmol. A.f.g., No. 67, PP. 2-5. | Global | Kimberlite |
DS1981-0124 1981 | Cottrant, J.F., Calas, G. | Etude de la Coloration de Quelques Diamants du Museum National D'histoire Naturelle. | Rev. Gemmol. A.f.g., No. 67, PP. 2-5. | Global | Diamonds, Colour |
DC1981-0587 1981 | Cra Exploration Pty Ltd | El 1545, El 1616 Kentucky South Walcha Area, Exploration Reports. | New South Wales Geological Survey, GS 1981, 555, 42P. 10 MAPS. | Australia, New South Wales | Diamond, Prospecting, Sampling |
DC1981-0588 1981 | Cra Exploration Pty Ltd | El 1581, Mt. Horrible Turon River Area (diamonds) Final Report. | New South Wales Open File., No. GS 1981-393, 3P. 1 MAP, UNPUBL. | Australia, New South Wales | Photogeology, Prospecting, Diamonds |
DC1981-0589 1981 | Cra Exploration Pty Ltd | El 1094 George Creek, Pine Creek Basin, Nt. Annual Report 1980. | Northern Territory Geological Survey, No. CR 81/127, 45P. | Australia, Northern Territory | Sampling, Prospecting, Geochemistry |
DC1981-0590 1981 | Cra Exploration Pty Ltd | Diamonds... in the Ashton Joint Venture | Cra Annual Report For 1980, MAY, 1P. | Australia, Western Australia | History, Legal, Smoke Creek, Sampling |
DC1981-0591 1981 | Cra Exploration Pty Ltd | Mc 08/3272 to Mc 08/3275 Hoari Tank Diamond Exploration Winninng Pool Sheet. | Western Australia Geological Survey, No. GSWA 1378, ROLL 432 M2948, 22P. | Australia, Western Australia | Prospecting, Geophysics |
DC1981-0592 1981 | Cra Exploration Pty Ltd | Tr 7088h to Tr 7091h Gascoyne River Drainage Diamond Exploration Kennedy Range and Mt. Phillips Sheets. | Western Australia Geological Survey, No. GSWA 1288 ROLL 417 M2565/2, 56P. | Australia, Western Australia | Prospecting, Geophysics, Geochemistry, Sampling |
DC1981-0593 1981 | Cra Exploration Pty Ltd | Tr 7042h and Mc 09/2577 to Mc 09/2580 Dairy Well Diamond Exploration Glenburgh Sheet. | Western Australia Geological Survey, No. GSWA 1290 ROLL 417 M2529/3, 24P. | Australia, Western Australia | Prospecting, Geophysics, Samplinglgeocehmistry |
DS1981-0125 1981 | Crough, S.T. | Mesozoic Hotspot Epeirogeny in Eastern North America | Geology, Vol. 9, PP. 2-6. | United States, Appalachia, New York | Origin, Geotectonics |
DS1981-0126 1981 | Cullers, R.L., Mullenax, J. | Petrogenesis of the Bala and Leonardville Kimberlites, Riley County, Kansas. | Geological Society of America (GSA), Vol. 13, No. 6, P. 275, (abstract.). | United States, Kansas, Central States | Blank |
DS1981-0127 1981 | Cultus pacific nl., YORK RESOURCES NL., Metramar minerals ltd. | Mc 08/2614 to Mc 08/2618, Mc 09/2217 to Mc 09/2243, Mc 09/22 | Western Australia Geological Survey, No. GSWA 1380, ROLL 432 M 2940, 74P. | Australia, Western Australia | Prospecting, Geophysics, Photogeology, Drilling |
DM1981-0490 1981 | Dallow, L. | The Echunga Goldfield | Australian Gem And Treasure Hunter., No. 61, PP. 43-48. | Australia, South Australia | Diamond |
DC1981-0594 1981 | Dampier Mining Co Ltd | Tr 7800h to Tr 7804h Miss Fair burn Hills Diamond Exploration,bulletiner, Nabberu and Peak Hill Sheets. | West Australia Geological Survey Open File., No. GSWA 1198 ROLL 403 M 2706, 100P. | Australia, Western Australia | Prospecting, Geophysics, Geochemistry |
DC1981-0595 1981 | Dampier Mining Co Ltd | Tr 7208h and Tr 7209h Neale Junction West Diamond Exploration Neale and Vernon Sheets. | West Australia Geological Survey Open File., No. GSWA 1193 ROLE 403 M2592 60P. | Australia, Western Australia | Prospecting, Stream Sediment Sampling |
DC1981-0596 1981 | Dampier Mining Co Ltd, Broken Hill Pty. Co. Ltd. | El 2404, El 2405, El 2406 Wickham River Northern Territory Annual Report for the Year Ending 29th. April 1981. | Northern Territory Geological Survey Open File., No. CR 81/194, 2P. | Australia, Northern Territory | Prospecting, Stream Sediment Sampling |
DC1981-0597 1981 | Dampier Mining Co Ltd, Broken Hill Pty. Co. Ltd. | El 1599 to El 1605 and El 1625 to El 1627- Fowlers Gap Euriowie Gairdners Tank Mt. Gipps Area Exploration Reports (diamonds.). | New South Wales Open File., No. GS 1981-568, 119P. 5 MAPS, UNPUBL. | Australia, New South Wales | Diamonds, Geochemistry, Stream Sediment Sampling, Prospecting |
DS1981-0128 1981 | Datta gupta, S. | A Note on the Inclusions of Diamonds from Panna Area, Madhya Pradesh and Jungel Valley, Uttar Pradesh. | Indian Minerals, Vol. 35, No. 3, P. 35. | India, Madhya Pradesh, Uttar Pradesh | Mineralogy |
DS1981-0129 1981 | Davies, A.J. | Arkansaw DIAMOND LAKES COUNTRY- a ROCKHOUND'S END of the RAINBOW. | Lapidary Journal, APRIL, PP. 428-432. | United States, Gulf Coast, Arkansas, Pennsylvania | Guidebook, Mineralogy |
DS1981-0130 1981 | Davies, G. | Migrating Nitrogen Atoms in Diamond | Nature., Vol. 292, No. 5821, PP. 288-289. | Global | Diamond Morphology |
DS1981-0131 1981 | Dawson, F.B., Hervig, R.L., Smith, J.V. | Fertile Iron Rich Dunite Xenoliths from the Bultfontein Kimberlite, South Africa; Relationship to Other Mantle Peridotite Xenoliths. | Fortschritte Der Mineralogie., Vol. 59, No. 2, PP. 303-324. | South Africa | Petrography |
DS1981-0132 1981 | Dawson, J.B. | The Nature of the Upper Mantle | Mineralogical Magazine., Vol. 44, No. 333, PP. 1-18. | Global | Kimberlite, Genesis, Harzburgite, Lherzolite, Isotope, Texture |
DS1981-0133 1981 | Dechnow and Co. Pty. Ltd | Mc 04/6193 to Mc 04/6197 Diamond Exploration in the West Kimberley Lennard River and Noonkanbah Sheets. | Western Australia Geological Survey, No. GSWA 1293 ROLL 417- M2868, 16P. | Australia, Western Australia | Prospecting, Drilling |
DS1981-0134 1981 | Dedman, R., Pelsart resources nl. | Tr 7641h Cambridge Gulf Diamond Exploration Cambridge Gulf Sheet. | West Australia Geological Survey Open File., No. GSWA 1204 ROLL 403 M 2791, 5P. | Australia, Western Australia | Prospecting |
DS1981-0135 1981 | Delaney, P.T., Pollard, D.D. | Deformation of Host Rocks and Flow of Magma During Growth Of Minette Dikes and Breccia- Bearing Intrusions Near Ship Rock, New Mexico. | United States Geological Survey (USGS) PROF. PAPER., No. 1202, 61P. | United States, New Mexico, Colorado Plateau | Kimberlite, Diatreme, Colorado Plateau, Rocky Mountains |
DS1981-0136 1981 | Demaiffe, D., Fieremans, M. | Strontium Isotopic Geochemistry of the Mbuji Mayi and Kundelungu Kimberlites. | Chemical Geol., Vol. 31, No. 4, PP. 311-323. | Democratic Republic of Congo, Central Africa | Isotope |
DS1981-0137 1981 | Depaolo, D.J. | Neodymium Isotopes in the Colorado Front Range and Crust Mantle Evolution in the Proterozoic. | Nature., Vol. 291, No. 5812, PP. 193-196. | United States, Colorado, Wyoming, Rocky Mountains | Geochronology |
DS1981-0138 1981 | Department mineral energy affairs, REPUBLIC OF SOUTH AFRICA. | Summary of Activities in the Annual Report for 1980 | Pretoria: Government Printer., 83P. | South Africa | Mineral Resources, Diamonds |
DS1981-0139 1981 | Devitt, M.C.J. | A Geophysical Investigation and Geological Interpretation Of Part of the Diamondiferous Gravels on the Farm Grasfontein(356jp) West of Bakerville. | Msc. Thesis University Potchefstroom., | South Africa, Lichtenburg | Geophysics, Alluvial Diamond Placers |
DS1981-0140 1981 | Dewani, M.D. | Indian Exploration Indicates Rich Pipes | Jewellers Circular Keystone, JULY PP. 142 and 144. | India | Blank |
DS1981-0141 1981 | Dohrmann, B. | Grow Rich With Diamonds | San Francisco: Harbor Publishing, (g.p. Putnam's Sons.)., 167P. | Global | Kimberley, Investing |
DS1981-0142 1981 | Donnay, G. | The Symmetry of Diamond | International CONGRESS of CRYSTALLOGRAPHY, No. 12, P. C-187. | Global | Diamond Morphology |
DS1981-0143 1981 | Donnay, G., Donnay, J.D.H. | Symmetry and Twinning in Diamond | Soviet Physics, Crystallography, Vol. 26, No. 6, PP. 729-732. | Russia | Kimberlite |
DS1981-0144 1981 | Dutch, S.I. | A Three Plate Model of the Midcontinent Gravity High | Geological Society of America (GSA), Vol. 13, No. 6, P. 276. (abstract.). | Global | Mid-continent |
DS1981-0145 1981 | Earth Science Reviews | The Geology of Brasil | Special Issue, Vol. 17, No. 1-3, pp. 1-230 | Brazil | Structure, Archean, Mantle, Resources, Book - Table Of Contents |
DS1981-0146 1981 | Edick, M.J., Byerly, G.R. | Post Paleozoic Igneous Activity in the Southeastern United States. | Geological Society of America (GSA), Vol. 13, No. 5, P. 236. (abstract.). | United States, Gulf Coast, Arkansas | Petrology |
DS1981-0147 1981 | Edwards, J.S. | The Petrology and Contact Relationships of the Southwestern portion of the Precambrian Mullen Creek Mafic Complex Medicine Bow Mountains, wyoming. | Geological Society of America (GSA), Vol. 13, No. 4, P. 195, (abstract.). | United States, Wyoming, Rocky Mountains, Medicine Bow Mountains | Blank |
DS1981-0148 1981 | Egorov, E.N. | Morphological Genetic Interpretation of Some Textural and Structural Features of Kimberlites. | Soviet Geology Geophysics, Vol. 22, No. 12, PP. 53-58. | Russia | Kimberlite, Geomorphology, Tectonic |
DS1981-0149 1981 | Eriksson, S.C. | Kimberlites and Associated Alkaline Magmatism | In: Crustal Evolution of Southern Africa, Tankard, A.j., CHAPTER 13, PP. 424-432. | South Africa | Kimberlite, Palabora, Carbonatite, Pilanesberg, Tectonics |
DS1981-0150 1981 | Ernst, R.E. | Correlation of Precambrian diabase dike swarms across the Kapuskasing structural zone in northern Ontario | Msc. Thesis University of Toronto, 184p. Ontario Geological Survey (OGS) Library file | Ontario, Midcontinent | Tectonics |
DS1981-0151 1981 | Evans, J.L. | An Alkalic Volcanic Suite of the Labrador Trough, Labrador | Msc. Thesis, Memorial University Newfoundland., | Canada, Quebec, Labrador | Lamprophyre |
DS1981-0152 1981 | Evans, T. | The Stages of Nitrogen Aggregation in Diamond | Solid State Phys., VO1. 14, No. 12, PP. 1379-L384. | Global | Diamond Morphology, Crystallography, Mineralogy |
DS1981-0153 1981 | Fainshtein, G. Kh. | Basic Features in the Structure of the Diamond-bearing Sedimentary Formations in the Upper Paleozoic on the East Side Of the Tunguska Synclise. | Soviet Geology And Geophysics, Vol. 22, No. 5, PP. 42-47. | Russia | Kimberlite |
DM1981-0491 1981 | Fairbairn, W.C. | Diamonds in Liberia | Mining Magazine, Jan. pp. 40-41. | Global | Diamond Occurrences |
DS1981-0154 1981 | Fang qingsong, Bai Wangi | The Discovery of Alpine Type Diamond Bearing Ultrabasic Intrusions in Xizang (tibet). | Geological Review., Vol. 27, No. 5, PP. 455-457. | China | Geology |
DS1981-0155 1981 | Fedoseyev, D.V. | Homogeneous Growth of Diamond at High Pressure | Zhurnal Fiz. Khimiy, Vol. 55, No. 3, PP. 756-757. | Russia | Blank |
DS1981-0156 1981 | Finley, R.J. | Lineament Analysis Based on Land sat Imagery Texas Panhandle | Texas Bur. of Geology, University of Texas at Austin, Geol. Circular 81-5, 37p. | Texas, New Mexico | Remote Sensing |
DS1981-0157 1981 | Fisher, W.J., Ashton mining ltd. | El 2308- Annual Report 29/1/80 to 28/1/81. #2 | Northern Territory Geological Survey Open File Report, No. CR 81/113, 13P. | Australia, Northern Territory | Prospecting, Sampling, Geochemistry |
DS1981-0158 1981 | Fisher, W.J.V, Kempin, J.E.N., Ashton mining nl., A.O.(AUSTRALI. | El 1818 Annual Report on Exploration 1979-1980 | Northern Territory Geological Survey Open File., No. CR 81 68 FEBRUARY | Australia, Northern Territory | Sampling, Prospecting, Stream Sediment |
DS1981-0159 1981 | Fletcher, R.J., Carpentaria Exploration Pty. Ltd. | Mc 04/6721 to Mc 04/6724; Mc 04/7140 to Mc 04/7174; Mc 04 74 | West Australia Geological Survey Open File., No. GSWA 1203 ROLL 403 M2763/1. 180P. | Australia, Western Australia | Prospecting, Geophysics, Geochemistry |
DS1981-0160 1981 | Forbes, M.D. , Houston Oil and Minerals Australia Inc. | A to P 2556m- Cawana Lake, Relinquishment Report | Queensland Open File., No. GSQ CR 9017, 13P. UNPUBL. | Australia, Queensland | Placer Deposits, Prospecting |
DS1981-0161 1981 | Force, E.R. | Geology of Nimba County, Liberia #1 | Proj. Rep. Liberia Inv. (ir) Li-86, 40P. ( United States Geological Survey (USGS)) | Global | Blank |
DS1981-0162 1981 | Fraser, S.J., Fitton, A., CRA Exploration Pty. Ltd. | Series of Reports on the Diamond Search Warrie Well, Byro, Gelnburgh and Yaringa Sheets. | West Australia Geological Survey Open File., No. GSWA 1192, ROLE 403 M259/1 300P. | Australia, Western Australia | Prospecting, Geophysics, Geochemistry |
DS1981-0163 1981 | Fraser, W.J., CRA Exploration Pty. Ltd. | El 1878 Millionaires Well, Nt. Annual Report for the Period ending 19/10/80. | Northern Territoru Geological Survey Open File., No. CR 81 023, 12P. | Australia, Northern Territory | Kimberlite, Prospecting, Geophysics, Geochemistry |
DS1981-0164 1981 | French, B.M. | Diamonds in Meteorites. #1 | Earth Science., Vol. 34, No. 2, P. 29. | Global | Meteorite |
DS1981-0165 1981 | Fujii, T., Scarfe, C.M. | Petrology and Ultramafic Nodules from Boss Mountain, Central British Columbia. | Geological Association of Canada (GAC), No. 6, P. A20. (ABSTRACT VOLUME). | Canada, British Columbia | Petrology |
DS1981-0166 1981 | Fujii, T., Scarfe, C.M. | Partial Melting of Spinel Lherzolite and its Bearing on The origin of Morbs. | Geological Society of America (GSA), Vol. 13, No. 7, P. 456. (abstract.)L. | Canada, British Columbia | Petrology |
DS1981-0167 1981 | Garanin, V.K., Kudryavtseva, G.P. | (the Nature of Heterogeneity in Ilmenite from Kimberlites.) | Mineral. Zhur., Vol. 3, No. 1, PP. 75-83. | Russia | Kimberlite |
DS1981-0168 1981 | Garlick, H.J., Gem Exploration and Minerals Ltd., Suttons Moto. | El 1965 Annual Report on Exploration | Northern Territory Geological Survey Open File Report, No. CR 81/276, 21P. | Australia, Northern Territory | Prospecting, Sampling, Geochemistry |
DS1981-0169 1981 | Garlick, H.J., Pacific Exploration Consultants Pty. Ltd., Gem Exploration and Minerals Ltd. | Pine Creek Area, Annual Report on the Gem Joint Venture 1980-1981. | Northern Territory Geological Survey, OPEN FILE No. CR 81/270, 16P. | Australia, Northern Territory | Kimberlite, Prospecting, Sampling, Geochemistry, Stream Sediment |
DS1981-0170 1981 | Garlick, H.J., Pacific Exploration Consultants Pty. Ltd., Gem Exploration and Minerals Ltd. | El 2255 Pine Creek Area, Annual Report | Northern Territory Geological Survey Open File., No. CR/277, 17P. | Australia, Northern Territory | Prospecting, Geochemistry, Stream Sediment Sampling |
DS1981-0171 1981 | Garlick, H.J., Pacific Exploration Consultants Pty. Ltd., Gem Exploration and Minerals Ltd. | El 1597 Port Keats and Fergusson River Annual Report 1980-81 | Northern Territory Geological Survey Open File Report, No. CR 81/273, SEPTEMBER 17P. | Australia, Northern Territory | Diamond Prospecting, Geochemistry |
DS1981-0172 1981 | Garrison, J.R.Jr. | Mineralogy and Petrology of Hydrous Groundmass Minerals And altered Crustal Clasts in Kimberlite, Elliott County, Kentucky. | Msc. Thesis, University Tennessee, Knoxville., | United States, Kentucky, Appalachia | Kimberlite, Mineralogy, Petrology |
DS1981-0173 1981 | Garrison, J.R.Jr., Taylor, L.A. | Petrogenesis of Pyroxene Oxide Intergrowths from Kimberlite and Cumulate Rock; Co-precipitation or Exsolution? | American Mineralogist., Vol. 66, No. 7-8, PP. 723-740. | United States, Kentucky, South Carolina, Pennsylvania | Blank |
DS1981-0174 1981 | Garvie, O.G. | The Surface Textures on Pyrope, Picroilmenite and Chrome Diopside from Kimberlite. | Msc. Thesis, University Cape Town., 132P. | Botswana | Jwaneng, Mineral Chemistry, Microprobe, Kelyphite |
DS1981-0175 1981 | Gates, A.H., Sas, Z., Esterle, J., Carson, M., Pacific Exploration Co. | El 477 Terowie South Australia Progress Reports from 16/8/79 | South Australia Open File., No. E3612, 104P. UNPUBL. | Australia, South Australia | Geochemistry, Prospecting, Stream Sediment Sampling, Rock Chip |
DS1981-0176 1981 | Gatifullina, D.S., Khaydarov, A.A. | Round Diamonds.) | Doklady Academy of Sciences Nauk SSSR, UZBEKSKOY SSR., Vol. 1981, No. 1, PP. 26-28. | Russia | Kimberlite |
DS1981-0177 1981 | Gee, R.D., Baxter, J.L., Wilde, S.A., Wiliams, I.R. | Crustal Development in the Archean Yilgarn Block, Western Australia | Geological Society of Australia Spec. Publishing, No. 7, pp. 43-56. | Australia | Tectonics - Craton |
DS1981-0178 1981 | Gem Ex And Mins. Ltd | Annual Report to March 1982 | Gemex Spec. Publishing, AUGUST. | Australia, Western Australia, South Australia, South Africa | East Kimberleys, Argyle, Monastery Mine, Offshore Concessions |
DS1981-0179 1981 | Geraskina, O.YU., Zxhikhareva, V.P., et al. | Catalytic Oxidation Velocity of Crystals of Natural Diamond of Diverse Habits and in the Presence of Water Vapor. | Mineral. Sbornik L'vov, Vol. 35, No. 2, PP. 52-56. | Russia | Crystallogrphy |
DS1981-0180 1981 | Gill, M. | Ashton Reports Consistent on Sampling But Wide on Value | The Age (melbourne), APRIL 16TH. | Australia, Western Australia, Kimberley Region | Sampling, Valuation, Cra, Pipe |
DS1981-0181 1981 | Ginzburg, A., Mooney, W.D., Lutter, W.J., Walter, A.W. | Crustal Structure in the Mississippi Embayment: Crossprofile | Eos, Vol. 62, No. 45, P. 1046. (abstract.). | Global | Mid-continent |
DS1981-0182 1981 | Glevasskiy, E.B., Kridvik, S.G. | Precambrian Carbonatite Complex of the Azov Region. (russian) | Izd. Nauk Dumka Kiev Ukrainian SSR, (Russian), 228p | Russia | Carbonatite |
DS1981-0183 1981 | Glevasskiy, YE.B., Krivdik, S.G. | Metallogenesis of the Chernigov Massive Carbonatite, Azov Region. | Izd. Nauk Dumka, Kiev, PP. 72-76. | Russia | Dating |
DS1981-0184 1981 | Gomes, J.M., Martinez, G.M. | Recovery of Gold and Other Heavy Minerals from Alluvial Deposits: Equipment and Practices. | Reno Research Center, United States Bureau of Mines, 22P. | United States, California, Oregon, Nevada, West Coast, Rocky Mountains | Diamonds, Techniques, Sampling, Mineral Processing |
DS1981-0185 1981 | Gomez, J.B. | Diamonds in Venezuela: Geo-economic Importance and Problems. *spa | Geominas, *SPA., Vol. 10, pp. 60-64 | Venezuela | Economics |
DS1981-0186 1981 | Greeman, T.K. | Lineaments and Fracture Traces, Jennings County and Jefferson Proving Ground Indiana. | United States Geological Survey (USGS) OPEN FILE., No. 81-1120. | Global | Mid-continent, Tectonic |
DS1981-0187 1981 | Green, J.C. | Geologic and Geochemical Evidence for the Nature and Development of the Precambrian Midcontinent Rift of North America. | Lpi Contribution., No. 457, PP. 110-113. | Global | Mid-continent |
DS1981-0188 1981 | Green, T. | The World of Diamonds #2 | Weidenfeld And Nicolson., 261P. | China, South Africa, Namibia, Southwest Africa, Botswana, Russia | Diamond Industry, Marketing |
DS1981-0189 1981 | Green, T. | The World of Diamonds #1 | New York: W. Morrow And Co. Inc., 300P. | Global | Kimlibkimlib |
DS1981-0190 1981 | Green, T.S. | Diamond Diggers in Namibia Sift Ocean Sands for Gemstones | Smithsonian., Vol. 12, No. 2, MAY, PP. 48-57. | Southwest Africa, Namibia | History, Mining Methods, Littoral Diamond Placers |
DS1981-0191 1981 | Greene, R.C., Plouff, D. | Location of a Caldera Source for the Soldier Meadow Tuff, Northwestern Nevada, Indicated by Gravity and Aeromagnetic Data. | Geological Society of America (GSA) Bulletin., Vol. 92, No. 1, PP. 4-6, AND FICHE PP. 39-56. | Global | Mid-continent, Geophysics |
DS1981-0192 1981 | Greenwood, R., Gottliebsen, R. | Cra and Ashton Crack Down on Northern Mining | Business Review., JULY 24TH. PP. 11-12. | Australia, Western Australia | History, Company Investment |
DS1981-0193 1981 | Gregory, G.P., Seltrust mining corp. pty. ltd. | Tr 7668h Alice Hill Diamond Exploration Dixon Range Sheet | West Australia Geological Survey Open File., No. GSWA 1199 ROLL 403, M 2712, 27P. | Australia, Western Australia | Prospecting, Photogeology, Stream Sediment Sampling |
DS1981-0194 1981 | Grieve, D.A. | Diatreme Breccias in the Southern Rocky Mountains | British Columbia Report of Fieldwork, FOR 1980, PP. 97-103. | Canada, British Columbia, Crossing Creek | Petrography |
DM1981-0492 1981 | Griffee, C. | Geologist Hits Refusal to Lease Diamond Area | Arkansaw GAZETTE., MAY 1ST. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0195 1981 | Griffin, W.L. | Superferric Eclogites and the Crustal Origin of Garnet Peridotites, Almklovdalen ,norway. | Terra Cognita., Vol. 1, No. 1, P. 48. (abstract.). | Scandinavia, Norway | Blank |
DM1981-0493 1981 | Gubelin, E. | Diamond and Its Imitations | Diamant., No. 248, PP. 35-40. | Global | Synthetic Diamond |
DS1981-0196 1981 | Guetat, Z. | Etude Gravimetrique de la Bordure Occidentale du Craton Ouest Africain. | Montpellier: University Des Sciences Et Tech. Du Languedoc., | West Africa, Guinea | Gravity, Geophysics, Tectonics |
DS1981-0197 1981 | Gurney, J.J. | The Monastery Mine | Indiaqua., 1981/2, No. 29, PP. 21-24. | South Africa | Geology, History |
DS1981-0198 1981 | Gwalani, L.G. | Petrology of Deccan Traps and Bagh Beds of Dugdha-naswadi Gujarat. | Somaiya Publishing Bombay, 147P. | India | Lamprophyre |
DS1981-0199 1981 | Haggerty, S.E., Toft, P.B., Tompkins, L.A. | Diamonds in Graphitic Schists | Eos, Vol. 62, No. 17, P. 416. (abstract.). | Global | Geology |
DS1981-0200 1981 | Hamilton, J.S. | Late Cenozoic Alkalic Volcanics of the Level Mountain Range northwestern British Columbia: Geology, Petrology and Paleomagnetism. | Ph.d. Thesis, University Alberta, Edmonton., | Canada, British Columbia | Regional Studies |
DS1981-0201 1981 | Harley, S.L. | Petrogenesis of Eclogite Inclusions in the Moses Rock Dyke, utah, United States (us) | Tschermaks Mineralogische und Petrographische Mitteilungen MITTEILUNGEN., Vol. 28, No. 2, PP. 131-155. | United States, Utah, Colorado Plateau | Blank |
DS1981-0202 1981 | Harnish, A. | Gems from the Diamond Mine. #1 | Murfreesboro Diamond., Jan. 15TH. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Production Statistics |
DS1981-0203 1981 | Harnish, H. | Gems from the Diamond Mine. #3 | Murfreesboro Diamond., APRIL 16TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0204 1981 | Harte, B., Gurney, J.J. | The Mode of Formation of Chromium Poor Megacryst Suites From Kimberlites. | Journal of GEOLOGY, Vol. 89, No. 6, PP. 749-753. | South Africa | Kimberlite, Genesis, Model |
DC1981-0598 1981 | Harvey, B.E., Cra exploration pty. ltd. | El 1880 Forster Range, Annual Report Period Ending 19th. November 1981. | Northern Territory Geological Survey Open File., No. CR 82 015, 8P. | Australia, Northern Territory | Prospecting, Geochemistry, Stream Sediment |
DS1981-0205 1981 | Haselhurst, D. | A Cold Look at Ashton: Its No Bonanza | The Bulletin., JUNE 23RD. PP. 118-122; P. 128. | Australia, Western Australia | Kimberlite, Argyle |
DS1981-0206 1981 | Hausel, W.D. | Diamond Exploration in Colorado and Wyoming | Newsletter West Texas Geological Society, Vol. 21, P. 7, (abstract.). | United States, Colorado, Wyoming, State Line, Rocky Mountains | Blank |
DS1981-0207 1981 | Hausel, W.D. | Notes on Diamond Discussions With J.d. Love and R.w. Marrs | Wyoming Geological Survey Unpub. Notes On Mineral Files, 1P. | United States, State Line, Colorado, Wyoming | Blank |
DS1981-0208 1981 | Hausel, W.D., Glahn, P.R., Woodzick, T.L. | Geological and Geophysical Investigations of Kimberlite in The Laramie Range of Southeastern Wyoming. | Wyoming Geological Survey Prelim. Report, No. 18, 13P. | United States, Wyoming, State Line, Rocky Mountains | Kimberlite, Geophysics, Geochemistry, Geology, Schaffer |
DS1981-0209 1981 | Hays, S. | Offer for Diamond Mine Is Rejected | The Arkansaw Gazette., APRIL 17TH. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Investment, Anaconda |
DS1981-0210 1981 | Hearn, B.C.JR. | Diamond Potential of Missouri Breaks Diatremes, Montana | United States Geological Survey (USGS) PROF. PAPER., No. 1175, P. 4, (abstract.). | United States, Montana, Rocky Mountains | Blank |
DS1981-0211 1981 | Hearn, B.C.JR., Mcgee, E.S. | Garnet Peridotites from the Williams Kimberlites, North Central Montana. | Geological Society of America (GSA), Vol. 13, No. 4, P. 199, (abstract.). | United States, Montana, Rocky Mountains | Blank |
DS1981-0212 1981 | Heasler, H.P. | A Summary of Geothermal Potential and Development in Wyoming | The Interstate Oil Compact Comm. Committee Bulletin., Vol. 23, No. 1, PP. 18-26. | United States, Wyoming, Rocky Mountains | Blank |
DS1981-0213 1981 | Heathcote, R.C., Owens, D.R. | Formation of Vanadium at Potash Sulfur Springs, Arkansaw | Geological Society of America (GSA), Vol. 13, No. 7, P. 470. (abstract.). | United States, Gulf Coast, Arkansas, Garland County | Vanadium |
DS1981-0214 1981 | Heinrich, E.W. | Mineral Deposits of Alkalic Rocks | Geological Society of America (GSA), Vol. 13, No. 6, MARCH P. 281. (abstract.). | Global | Blank |
DS1981-0215 1981 | Hervig, R.L., Smith, J.V. | Dolomite-apatite Inclusion in Chromium Diopside Crystal, Bellsbank Kimberlite. | American MINERALOGIST., Vol. 66, No. 3-4, PP. 346-349. | South Africa | Petrography |
DS1981-0216 1981 | Hodgson, M. | Determination of Olivine and Serpentine in Kimberlite by X-ray Diffraction. | Ph.d. Thesis University London., 449P. | South Africa | Wesselton, Analytical Standards, Sampling |
DS1981-0217 1981 | Hudson, S. | Diamonds for the Taking at the Crater of Diamonds State Park | Lost Treasure., Vol. 6, No. 9, PP. 14-18. | United States, Gulf Coast, Arkansas, Pennsylvania | News Item. Popular Account |
DS1981-0218 1981 | Hunter, R.H., Taylor, L.A. | Kimberlite from Southwest Pennsylvania: Unusual Mineral Composition Associated with Garnet Instability. | Eos, Vol. 62, P. 414, (abstract.). | United States, Pennsylvania, Appalachia | Mineral Chemistry |
DS1981-0219 1981 | Hunter, W.C., Smith, D. | Garnet Peridotite from Colorado Plateau Ultramafic Diatremes: Hydrates, Carbonates, and Comparative Geothermometry. | Contributions to Mineralogy and Petrology, Vol. 76, PP. 312-320. | United States, Colorado Plateau, New Mexico | Petrology, Analyses, Xenolith, Minette |
DS1981-0220 1981 | Hynes, J. | Diamonds: in Retreat As the West Australia Industry Gears For a Start. | Register of Australian Mining, PP. 266-269. | Australia, Western Australia | Kimberlite, Argyle |
DM1981-0494 1981 | Industrial Minerals | Diamond Exploration Plans | Industrial Minerals, No. 166, JUNE P. 10. | India, Panna, Madhya Pradesh, Andhra Pradesh | Prospecting |
DS1981-0221 1981 | Irving, A.J., Price, R.C. | Geochemistry and Evolution of Lherzolite Bearing Phonolitic lavas from Nigeria, Australia, East Germany, and New Zealand. | Geochimica Et Cosmochimica Acta, Vol. 45, No. 8, PP. 1309-L320. | Global | Phonolite, Xenolith |
DS1981-0222 1981 | Ito, M., Suwa, K., Winani, P. | Kimberlite from Nyanza, Western Kenya | Nagoya University Afr. Stud. Prelim. Report, 6TH. PP. 83-100. | Global | Geology |
DS1981-0223 1981 | Ito, M., Suwa, K., Winani, P. | Peridotite Xenoliths in Kimberlite from Nyanza, Western Keny | Nagoya University Afr. Stud. Prelim. Report, 6TH. PP. 101-110. | Global | Petrography |
DM1981-0495 1981 | Jewellers Circular Keystone | Ghana Mine Likely to Close | Jewellers Circular Keystone, SEPT. P. 83. | West Africa, Ghana | Blank |
DM1981-0496 1981 | Jewellers Circular Keystone | New Diamond Mining Venture Files With Sec to Raise Funds | Jewellers Circular Keystone, DECEMBER P. 38. | West Africa, Guinea, South Africa, Venezuela | Blank |
DC1981-0599 1981 | Jingellic Minerals Nl | Pl 598- Severn River-emmaville District, Diamonds, Prospecting Reports. | New South Wales Open File., No. GS 1981-218, 27P. 4 MAPS UNPUBL. | Australia, New South Wales | Geochemistry, Prospecting |
DC1981-0600 1981 | Jingellic Minerals Nl | El 1390 Wellingrove Area Exploration Reports ( Diamonds) | New South Wales Open File., No. GS 1981-383, 27P. 7 MAPS, UNPUBL. | Australia, New South Wales | Geochemistry, Prospecting, Stream Sediment Sampling, Wellingrov |
DC1981-0601 1981 | Jingellic Minerals Nl | Pl 559 and Pl 627- Warialda Area Prospecting Reports (diamonds). | New South Wales Open File., No. GS 1981-483, 18P. 5 MAPS, UNPUBL. | Australia, New South Wales | Landsat, Remote Sensing, Geochemistry, Stream Sediment Sampling |
DS1981-0224 1981 | Johnson, C.J. | Minerals Objectives, Policies and Strategies in Botswana-analysis and Lessons. | Nat. Res. Forum, Vol. 5, PP. 347-367. | Botswana | Kimberlite, Politics, Diamond Mining |
DS1981-0225 1981 | Jones, G.K. | The Industrial Minerals of Tanzania | Industrial Minerals, No. 166, JULY PP. 23-39. | Tanzania, East Africa | Diamonds |
DS1981-0226 1981 | Jones, M.Q.W. | Heat Flow and Heat Production Studies in the Namaqua Mobile belt and the Kaapvaal Craton. | Ph.d. Thesis, University of The Witwatersrand., 319P. | South Africa, Botswana | Geothermometry, Regional Studies |
DS1981-0227 1981 | Jones, P.R. | El 652-orroroo Relinquishment Report | South Australia Open File., No. E 4162, 2P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Prospecting, Ground Magnetics, Soil Sampling |
DS1981-0228 1981 | Jones, P.R. | El 486- Carrieton West, Stockdale Prospecting Limited Relinquishment Report. | South Australia Open File., No. E4152, 1P. UNPUBL. | Australia, South Australia | Stream Sediment Sampling, Geochemistry, Airborne Magnetics |
DS1981-0229 1981 | Kamara, A.Y.S. | Review: Geophysical Methods for Kimberlite Prospecting | Aust. Society of Exploration Geophysics Bulletin., Vol. 12, No. 3, PP. 43-51. | Sierra Leone, South Africa, Russia, Canada, United States, Lesotho, West Africa | Kimberlite, Geophysics |
DS1981-0230 1981 | Kanda, H. | Growth of Diamond at High Temperatures and Pressures | Nippon Kagaku Kaishi, No. 9, PP. 1349-1355. | Global | Crystallography, Mineralogy |
DS1981-0231 1981 | Kanda, H., Setaka, N., et al. | Asymmetrics of the Crystal Shapes of Synthetic Diamonds | Journal of CRYSTAL GROWTH, Vol. 51, No. 3, PP. 629-631. | Global | Crystallography |
DS1981-0232 1981 | Kane, M.F., Hildenbrand, T.G., Hendricks, J.D. | A Model for the Tectonic Evolution of the Mississippi Embayment and its Contempory Seismicity. | Geology, Vol. 9, No. 12, PP. 563-568. | Global | Mid-continent |
DS1981-0233 1981 | Kay, R.W., Kay, S.M. | The Nature of the Lower Continental Crust; Inferences from Geophysics; Surface Geology and Crustal Xenoliths. | Reviews of Geophysics And Space Physics, Vol. 19, No. 2, PP. 271-297. | Global | Blank |
DS1981-0234 1981 | Keays, R.R., Sewell, D.K.B., Mitchell, R.H. | Platinum and Palladium Minerals in Upper Mantle Derived Lherzolites. | Nature., Vol. 294, No. 5842, Dec. 17TH. PP. 646-648. | Australia, Victoria | Basanite, Inclusions, Related Rocks, Platinum Group Elements (pge) |
DS1981-0235 1981 | Keller, G.R., Lidiak, E.G. | The Crustal Structure and Tectonics of South America | Nasa Cr-168898, 4P. | South America | Blank |
DS1981-0236 1981 | Keller, G.R., Lidiak, E.G., Hinze, W.J., Braile, L.W. | The Role of Rifting in the Tectonic Development of the Midcontinent #1 | Lpi Contrib., No. 457, PP. 51-52. | Global | Mid-continent |
DS1981-0237 1981 | Keller, J. | Carbonatitic volcanism in the Kaiserstuhl alkaline complex:evidence for highly fluid carbonatitic melts of the earthsurface | Journal of Vol. Geotherm. Research, Vol. 9, pp. 423-431 | Germany | Carbonatite |
DS1981-0238 1981 | Kent, E. | Geology of the Craddock Cove Area, Coldwell Alkaline Complex,northwestern Ontario. | Bsc. Thesis, Lakehead University, | Canada, Ontario | Alkaline Rocks |
DS1981-0239 1981 | King, E.R., Klasner, J.S., Zietz, E., Cannon, W.F. | Magnetic Dat a on the Precambrian Basement Rocks of Eastern North Dakota and Their Regional Implications. | Geological Society of America (GSA), Vol. 13, No. 7, P. 487. (abstract.). | Global | Mid-continent |
DS1981-0240 1981 | Kissling, R.D. | Oxide mineral petrogenesis in the evolution of the Fayette Countykimberlite, Pennsylvania | Msc. Thesis University of Of Tennessee, Knoxville, Tn., 63p | Global | Kimberlite, Petrology, Mineral Chemistry |
DS1981-0241 1981 | Kissling, R.D., Hunter, R.H., Taylor, L.A. | A Petrological Assessment of the Oxide Phases from a Kimberlite in the Appalachian Plateau of Pennsylvania. | Eos, Vol. 62, P. 414, (abstract.). | United States, Pennsylvania, Appalachia | Blank |
DS1981-0242 1981 | Kissling, R.D., Taylor, L.A. | A Petrologic Sampling of the Mantle Beneath the Appalachianmountains: a Unique Experience. | Geological Society of America (GSA), Vol. 13, No. 1, P. 11. (abstract.). | United States, Appalachia, Pennsylvania | Kimberlite, Petrology |
DS1981-0243 1981 | Kisvarsanyi, E.B., Pratt, W.P., Heyl, A.V. | Fluorine-thorium Rare Earth Bearing Kimberlite Carbonatite Complexes | United States Geological Survey (USGS) OPEN FILE REPORT., No. 81-0518, PP. 35-40. | Missouri, United States, Central States | Blank |
DS1981-0244 1981 | Kolata, D.R. | Structural Framework of the Mississippi Embayment of Southern Illinois. | National Technical Information Service, PB81-231219. FICHE. | Global | Mid Continent |
DS1981-0245 1981 | Konstantinovskiy, A.A., Sochneva, E.G., et al. | Pyrope and Picroilmenite Finds in the Riphean Rocks of the Northern Part of the Siberian Platform | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 147-149. | Russia | Heavy Minerals, Prospecting |
DS1981-0246 1981 | Koskoff, D.E. | The Diamond World | New York: Harper And Row., 356P. | Global | Kimberlite, Kimberley |
DS1981-0247 1981 | Kostrovitskiy, S.I., et al. | The Mechanism for Kimberlite Pipe Formation | Moscow: Izd. Nauka, Odintsov, M.m. Ed., PP. 109-128. | Russia | Blank |
DS1981-0248 1981 | Kostrovitsky, S.I., et al. | The Structure of Kimberlite Pipes and Features of the Material Composition of Kimberlites. | Moscow: Izd. Nauka, Odintsov, M.m. Ed., PP. 32-109. | Russia | Blank |
DS1981-0249 1981 | Kothny, E.L. | Diamond Geochemistry | California Mining Journal, Vol. 51, No. 1, SEPTEMBER, PP. 4-6. | United States, California, West Coast | Blank |
DS1981-0250 1981 | Kovalskii, V.V. | Genetic Aspects of the Physical Properties and Mineralogy Of the Natural Diamond.... Collection of Scientific Papers. | Yakutia: Akutskii Filial So An Sssr., | Russia | Morphology |
DS1981-0251 1981 | Kovalskiy, V.V., Bulanova, G.P., et al. | Composition of Garnet Chromite and Rutile Associated with Diamond from Some Kimberlite Pipes in Yakutia. | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 166-170. | Russia | Petrology |
DS1981-0252 1981 | Kramers, J.D., Smith, C.B., et al. | Can Kimberlites Be Generated from an Ordinary Mantle? | Nature., Vol. 291, No. 5810, PP. 53-56. | Global | Kimberlite, Genesis |
DS1981-0253 1981 | Kramers, J.D., Smith, C.B., Lock, N.P., et al. | Can Kimberlites Be Generated from an Ordinary Mantle | Nature., Vol. 291, No. 5810, MAY 7, PP. 53-56. | Global | Kimberlite, Genesis |
DS1981-0254 1981 | Kresten, P., Ahman, E., Brunfelt, A.O. | Alkaline Ultramafic Lamprophyres and Associated Carbonatite dykes from the Kalix Area, Northern Sweden. | Geologische Rundschau, Vol. 70, No. 3, PP. 1215-1231. | Sweden, Scandinavia | Alnoite |
DS1981-0255 1981 | Kuehner, S.M., Edgar, A.D., Arima, M. | Petrogenesis of the Ultrapotassic Rocks from the Leucite Hills, Wyoming. | American Mineralogist., Vol. 66, No. 7-8, PP. 663-677. | United States, Wyoming, Rocky Mountains, Leucite Hills | Blank |
DS1981-0256 1981 | Kukharenko, N.A., Mikhaylov, M.V. | Improvement of a Method for Kimberlite Predictions | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 39-41. | Russia | Genesis |
DS1981-0257 1981 | Kvasnitsa, V.N., Mazykin, V.V., Matyash, I.V., Tsymbal, S.N. | (epa Spectra of Small Natural Diamonds and Their Possible Geneticificance.) | Mineral. Zhur., Vol. 3, No. 1, PP. 89-92. | Russia | Kimberlite |
DS1981-0258 1981 | Lalonde, A.E. | The Baie des Mountons Syenitic Complex, la Tabatiere, Quebec | Msc. Thesis, Mcgill University, | Canada, Quebec | Blank |
DS1981-0259 1981 | Larson, E.E., Amini, M.H. | Fission Track Dating of the Green Mountain Kimberlite Diatreme Near Boulder Colorado. | The Mountain Geologist., Vol. 18, No. 1, PP. 19-22. | Colorado | Kimberlite, Rocky Mountains |
DS1981-0260 1981 | Lawrence, P.D. | The Glory of Diamonds | Mainliner( American Airlines), NOVEMBER PP. 37-40. | Global | Popular Account For Investing |
DS1981-0261 1981 | Lazarenkov, V.G. | Distribution of Alkalic Rocks in Time | Doklady Academy of Science USSR, Earth Science Section., Vol. 256, PP. 78-79. | Russia | Blank |
DS1981-0262 1981 | Le bas, M.J., Aspden, J.A. | The Comparability of Carbonatitic Fluid Inclusions in Ijolites with Natrocarbonatite Lavas. | Bulletin VOLCANOLOGIQUE., Vol. 44, No. 3, PP. 429-438. | Global | Blank |
DS1981-0263 1981 | Lee, R.J. | Diamond Production in Guyana | Journal of Gemology AND PROCEEDINGS of THE GEMMOLOGICAL ASSOCIAT, Vol. 17, No. 7, PP. 465-479. | Guyana | Kimberlite, Production, Diamond |
DS1981-0264 1981 | Leelanandam, C. | Some Observations on the Alkaline Province in Andhra Pradesh | Current Science., Vol. 50, No. 18, PP. 799-802. | India, Andhra Pradesh | Related Rocks |
DS1981-0265 1981 | Levingston, K. | Gem Diggings- Chudleigh Park | Wahroongahn News, Nov., P. 18. | Australia | Kimberlite |
DS1981-0266 1981 | Liddicoat, R.T. JR. | The Quest for Objectivity in Diamond Grading | Journal of GEMMOLOGICAL SOCIETY of JAPAN., Vol. 8, No. 1-8, PP. | Global | Blank |
DS1981-0267 1981 | Lin ruifen, WEI KEQIN, Wang zhixiang. | Petrochemical Characteristics of Kimberlites and Their Diamond Bearing Degrees. | Geochimica., No. 4, PP. 356-364. | Global | Diamonds |
DS1981-0268 1981 | Linford, J.G. | Magnetometric Resistivity and Magnetic Induced Polarization methods in Weathered Terrains. | In: Geophysical Prospecting In Deeply Weathered Terrains, De, Publishing No. 6, PP. 66-89. | Australia, Western Australia | Case Histories, Geophysics, Eip, Mip, Widgiemooltha |
DS1981-0269 1981 | Livnat, A. | Light Stable Isotope Evidence for Development of a Protoceanic Stage in the 1.1b.y. Old Keweenawan Rift Northern Michigan. | European Colloquium of Geochronology, Comoschronology And Is, 1P. (abstract.) | Michigan | Mid-continent |
DS1981-0270 1981 | Loubert, M. | Geochemical Analysis of Diverse Peridotite Nodules in Enclaves in Alkaline Basalts or Kimberlite Pipes; Evidence of Their Residual Nature. | Bulletin. DE MINERALOGIE., Vol. 104, No. 5, PP. 642-654. | South Africa, Lesotho | Mineralogy, Geochemistry, Xenoliths, Bultfontein, Kimberley |
DS1981-0271 1981 | Lu winhen, XU CHANGYU. | Application of the Sonic Wave Method in the Kimberlite Rock | Journal of Non Metal Mine., PP. 28-32. | China | Geophysics, Kimberlite |
DS1981-0272 1981 | Lu Xue Qin | A Report of Mechanical Properties at the Meng Yin Diamond Mine | Scientific Conference of W.i.b.m. Held June 15-17, PP. 13-17. | China | Mining Methods |
DS1981-0273 1981 | Luard, N. | The Last Wilderness | Simon And Shuster., 222P. | Botswana | Travelogue, Ethnography |
DS1981-0274 1981 | Lutter, W., Peters, D., Mooney, W.D., Healy, J.H. | Crustal Structure of the Mississippi Embayment; Axial Profil | Eos, Vol. 62, No. 45, P. 1046. (abstract.). | Global | Mid-continent |
DS1981-0275 1981 | Ma xingyuan, WU ZHENGWEN. | Early Tectonic Evolution of China | Precambrian Research, Vol. 14, PP. 185-202. | China | Regional Structure, Geotectonics |
DS1981-0276 1981 | Macfarlane, A., Crow, M.J., Arthurs, J.W., Wilkinson, A.F., Auco. | The Geology and Mineral Resources of Northern Sierra Leone #3 | Institute GEOL. SCIENCES OVERSEAS MEMOIR., MEMOIR No. 7, 103P. DIAMONDS PP. 65-66. | Sierra Leone, West Africa | Kimberley, Geology, Diamond |
DS1981-0277 1981 | Macleod, N. | Mining in Western Australia | Perth: Chamber of Mines of Western Australia., 73P. | Australia | Mining Overview, Diamonds |
DM1981-0497 1981 | Maher, P. | Ashton Boosts Gem Carats | Australian Financial Times, Nov. 11TH. P. 1. | Australia, Western Australia | Argyle |
DM1981-0498 1981 | Maher, P. | Information for Feasibility | Australian Financial Times, | Australia, Western Australia | Argyle, Cross Section, Pipe |
DM1981-0499 1981 | Maher, P. | Confidence on Marketing of Ashton's 25m Carats | Australian Financial Times, JUNE 11TH. P. 26. | Australia, Western Australia | Markets, Prices, Diamonds, Production |
DS1981-0278 1981 | Mal'kov, B.A. | Global Epochs of Kimberlite Volcanism in the Phanerozoic | Doklady Academy of Science USSR, Earth Science Section., Vol. 242, No. 5, PP. 113-115. | Russia | Kimberlite |
DS1981-0279 1981 | Malkov, B.A., Askhabov, A.M. | Nitrogen Segregations (platelets) in Diamond Crystals Produced by Diamond Annealing in the Mantle. | Doklday Academy of Science Ussr Earth Sci. Section., Vol. 248, No. 1, PP. 179-181. | Russia | Blank |
DS1981-0280 1981 | Mallick, D.I.J., Habgood, F., Skinner, A.C. | A Geological Interpretation of Land sat Imagery and Air Photography of Botswana. | Overseas Geol. Min. Resour., No. 56, 39P. | Botswana | Tectonic, Structure, Kimberlite, Remote Sensing, Tectonics |
DS1981-0281 1981 | Marakushev, A.A. | The Problem of Fluid Regime in the Formation of Diamondifero united States Rocks. | Geol. Rudn. Mestorezhd., Vol. 23, No. 4, PP. 3-17. | Russia | Diamond, Genesis |
DS1981-0282 1981 | Marensi de moura, O.J., et al. | Gemas de Minas Gerais | Belo Horizonte: Metannig, | Brazil | Kimberlite, Kimberley, Janlib, Gemology |
DS1981-0283 1981 | Mariotti, P.A. | Vein Controlled Surf Induced Spheroidal Weathering in Harzburgite Presque Isle Marquette Michigan. | Geological Society of America (GSA), Vol. 13, No. 6, MARCH P. 288. (abstract.). | United States, Michigan, Great Lakes | Blank |
DS1981-0284 1981 | Marsh, J.S., Hawkesworth, C.J., Moore, A.E. | Strontium and Neodymium Isotopes in Tertiary Alkaline Volcanics in South western Africa. | Geocongress '81 Open Session., ABSTRACT VOLUME, PP. 33-35. | South Africa | Namaqualand, Melilitite, Spiegel River, Klaasvoogds, Garies |
DM1981-0500 1981 | Marston, K. | Sir Roderick Cools the Ashton Diamond Fever | Financial Times ( London), Apr. 9TH. | Australia | Kimberlite, Argyle |
DM1981-0501 1981 | Marston, K. | Fares and Timetable for Ashton Diamond Venture | Financial Times (London), Nov. 19TH. | Australia, western Australia | Argyle, Company Investment, De Beers, Cso |
DM1981-0502 1981 | Marston, K. | On the other Side | Financial Times, Oct. 17TH. | Australia, Western Australia | Argyle, Cso, Sampling |
DM1981-0503 1981 | Marston, K. | Ashton's Alluvial Diamonds | Financial Times (London), Jan. 10TH. | Australia, Western Australia | Smoke Creek, Argyle, Sampling |
DM1981-0504 1981 | Marston, K. | Putting Ashton into a Cooler Perspective #2 | Financial Times, UNKNOWN. | Australia, Western Australia | Blank |
DM1981-0505 1981 | Marston, K. | World's Diamond Market Fights 1980 to a Draw | Financial Times, Jan. 9TH. | Global | Cso |
DM1981-0506 1981 | Marston, K. | The Plush Wears a Little Thin | Financial Times, AUG. 22ND. | Global | Cso, Investments |
DM1981-0507 1981 | Marston, K. | We Can Handle This | Financial Times, SEPT. 21ST. | Global | Cso, Prices |
DM1981-0508 1981 | Marston, K. | De Beers Slows Supply of Gems to Market. #1 | Financial Times, MARCH 27TH. | Global | Investment |
DM1981-0509 1981 | Marston, K. | A Whisper of Spring in Hatton | Financial Times, APRIL 25TH. | Global | Blank |
DM1981-0510 1981 | Marston, K. | De Beers Profits Wilt With Weak Gem Market | Financial Times, AUG. 19TH. | Global | Blank |
DM1981-0511 1981 | Marston, K. | De Beers Slows Supply of Gems to Market. #2 | Financial Times, AUGUST 23RD. | Global | Blank |
DM1981-0512 1981 | Marston, K. | New Assets of $807 M for Minorco | Financial Times, Feb. 27TH. | Global | Blank |
DM1981-0513 1981 | Marston, K. | Israel's Rough Diamond Imports Fall Sharply | Financial Times, JUNE 17TH. | Global | Blank |
DM1981-0514 1981 | Marston, K. | Bridge Oil Gem Mine in Guinea to Bypass Cso | Financial Times, No. 28535, P. 22. | Guinea, West Africa | Investment |
DM1981-0515 1981 | Marston, K. | Calling the Tune in Kimberley | Financial Times, MAY 30TH. | South Africa | Cso, Prices, Diamonds |
DM1981-0516 1981 | Marston, K. | De Beers May Be Cutting Diamond Output by 5% | Financial Times, JUNE 30TH. | South Africa | Blank |
DS1981-0285 1981 | Martin, A.K., Hartnady, C.J.H., Goodlad, S.W. | Pre-drift Fit of the Natal Valley and the Falkland Plateau | Cape Town: Tech. Report Mar. Geosci. Unit, Geological Survey South, No. 12, PP. 30-44. | South Africa, South America | Tectonics |
DS1981-0286 1981 | Martin, H. | The Large Brukkaros | Journal of SWA Scientific Society, Vol. 36-37, pp. 7-10 | Southwest Africa, Namibia | Blank |
DS1981-0287 1981 | Marx, W.T., Freeport of australia inc., SWAN RESOURCES LTD. | El 558- Orroroo Region, South Australia Relinquishment Repor | South Australia Open File., No. E4519, 9P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Stream Sediment Sampling, Prospecting |
DS1981-0288 1981 | Matsyuk, S.S., Platonov, A.N., Khar'kiv, A.D. | (the Genesis of Garnets in Kimberlite Pipes in Yakutia, According to Optical Spectroscopy Data.) | Mineral. Zhur., Vol. 3, No. 1, PP. 37-47. | Russia | Kimberlite |
DS1981-0289 1981 | Mccallister, R.H., Gordon, L.N. | Subcalcic Diopsides from Kimberlites: Chemistry, Exsolutionmicrostructures, and Thermal History. | Contributions to Mineralogy and Petrology, Vol. 78, PP. 118-125. | South Africa, Botswana, Tanzania, East Africa, Lesotho | Microprobe Analyses, Genesis, Kimberlite |
DS1981-0290 1981 | Mccallister, R.H., Nord, G.L. | Subcalcic Diopsides from Kimberlites; Chemistry, Ex solution micros tructures and Thermal History. | Contributions to Mineralogy and Petrology, Vol. 78, No. 2, PP. 118-125. | Global | Geochemistry, Mineral Chemistry, Geothermometry |
DS1981-0291 1981 | Mccallister, R.H., Nord, G.L.JR. | Subcalcic Diopsides Fromm Kimberlites: Chemistry, Exsolution Microstructures and Thermal History. | Contributions to Mineralogy and Petrology, Vol. 78, PP. 118-125. | Lesotho, South Africa, Botswana, Tanzania, East Africa | Genesis |
DS1981-0292 1981 | Mccallum, M.E. | Mineralogical and Textural Genetic Classification of Northern Colorado-southern Wyoming Kimberlites. | Geological Society of America (GSA), Vol. 13, No. 4, P. 219, (abstract.). | United States, Colorado, Wyoming, State Line, Rocky Mountains | Genesis |
DS1981-0293 1981 | Mccrann, T. | Cso Can Add Sparkle to Argyle's Dull Facets | The Age (melbourne), SEPT. 4TH. P. 17, P. 19. | Australia, Western Australia | Argyle, Cso, Markets |
DS1981-0294 1981 | Mccrann, T. | Too Many Facets to the Argyle Reports | The Age (melbourne), JULY, 11TH. P. 33. | Australia, Western Australia | Cra, Ashton, Dispute, Sampling |
DS1981-0295 1981 | Mccrann, T. | Exchange Must Get Answers from Endeavour | The Age (melbourne), JULY 8TH. | Australia, Western Australia | Markets, Investment, Shares, Endeavour Resources |
DM1981-0517 1981 | Mcilwraith, J. | Aborigines Divided over Deals With Ashton Partners | Australian Financial Review., JUNE 11TH. | Australia, Western Australia | Argyle, Shares, Investment, Markets |
DM1981-0518 1981 | Mcilwraith, J. | Argyle Grades High But Richer Pockets Available | Australian Financial Times, JUNE 6TH. P. 28. | Australia, Western Australia | Diamonds, Grades, Argyle, Smoke Creek, Sampling |
DS1981-0296 1981 | Mciver, J.R. | Aspects of Ultrabasic and Basic Alkaline Intrusive Rocks From Bitterfontein South Africa. | Contributions to Mineralogy and Petrology, Vol. 78, No. 1, PP. 1-11. | South Africa | Related Rocks, Petrology |
DS1981-0297 1981 | Mclemore, V.T. | Regional Implications of Carbonatites in the Lemitar Mountains, Socorro New Mexico. | Geological Society of America (GSA), Vol. 13, No. 7, P. 508. (abstract.). | United States, New Mexico | Related Rocks |
DS1981-0298 1981 | Melton, C.E., Giardini, A.A. | The Nature and Significance of Occluded Fluids in Three Indian Diamonds. | American Mineralogist., Vol. 66, No. 7-8, JULY-AUGUST PP. 746-750. | India, Panna | Mineral Chemistry |
DS1981-0299 1981 | Meyer, H.O.A., Gubelin, E. | Ruby in Diamond | Gems And Gemology, FALL, PP. 153-156. | Global | Inclusions, Natural Diamond, Morphology |
DS1981-0300 1981 | Meyer, R., Duvenhage, A.W.A. | A Regional Gravity Survey of Part of the North Western Capeprovince. | Geological Society of South Africa Transactions, Vol. 84, No. 1, P. 85. (abstract.). | South Africa | Regional Tectonics, Geophysics |
DM1981-0519 1981 | Milling-Stanley, G. | Mr Bond Sails into Hot Water | Financial Times, SEPT. 12TH. | Australia, Zaire | Cso, De Beers |
DM1981-0520 1981 | Milling-Stanley, G. | Zaire May Break With Diamond Selling Group | Financial Times, APRIL 9TH. | Democratic Republic of Congo | Blank |
DM1981-0521 1981 | Milling-Stanley, G. | Zaire Opts to Go It Alone in Diamond Marketing | Financial Times, MAY 2ND. | Democratic Republic of Congo | Blank |
DM1981-0522 1981 | Milling-Stanley, G. | De Beers Resumes Talks on Zaire Diamonds | Financial Times, MAY 15TH. | Democratic Republic of Congo, Central Africa | Blank |
DM1981-0523 1981 | Milling-Stanley, G. | Hard Times for Gold and Diamonds | Financial Times, JULY 11TH. | Global | Cso, Investment |
DM1981-0524 1981 | Milling-Stanley, G. | De Beers to Lift Production | Financial Times, APRIL 29TH. | Global | Blank |
DM1981-0525 1981 | Milling-Stanley, G. | Rise in Diamond Output Likely to Hit Synthetics | Financial Times, SEPT. 10TH. | Global | Blank |
DM1981-0526 1981 | Milling-Stanley, G. | De Beers to Reduce Its Diamond Production | Financial Times, MAY 27TH. | South Africa | Blank |
DM1981-0527 1981 | Milling-Stanley, G. | Once upon a Time in West Africa. | Financial Times, MAY 9TH. 1P. | West Africa, Central Africa, Ghana, Zaire | Akwatia Mine, Production, Politics, History |
DM1981-0528 1981 | Milling-Stanley, G. | A Chink in de Beers Armour | Financial Times, MAY 6TH. | West Africa, Democratic Republic of Congo | Cso |
DM1981-0529 1981 | Milling-Stanley, G. | Ghana Diamond Mine May Close | Financial Times, MAY 5TH. | West Africa, Ghana | Mining |
DM1981-0530 1981 | Milling-Stanley, G. | Once Upon a Time in West Africa | Financial Times, JUNE 6TH. | West Africa, Ghana, Democratic Republic of Congo | Cso, Production |
DM1981-0531 1981 | Mining Magazine | Progress at Jwaneng Diamond Mine | Mining Magazine., Vol. 72, SEPT. P. 151. | Botswana | Diamond Mining |
DS1981-0301 1981 | Mitchell, A.H.G., Garson, M.S. | Mineral Deposits and their Global Tectonic Setting | Academic Press, 405P. DIAMONDS SEE PAGING LISTS IN CONT. | South Africa, Russia, Yakutia, East Africa, Angola, Australia, Brazil | Classification, Distribution, Origin, Genesis, Placers, Pipes |
DS1981-0302 1981 | Mitchell, R.H. | Titaniferous Phlogophites from the Leucite Lamproites of The West Kimberley Area, Western Australia. | Contributions to Mineralogy and Petrology, Vol. 76, No. 2, PP. 243-251. | Australia, Western Australia | Leucite, Lamproite |
DS1981-0303 1981 | Mitchell, R.H., Keays, R.R. | Abundance and Distribution of Gold, Palladium and Iridium In | Geochimica et Cosmochimica Acta ., Vol. 45, PP. 2425-2442. | Australia, United States, New Mexico, Colorado Plateau, Lesotho | Basanite, Mineral Chemistry, Kimberlite |
DS1981-0304 1981 | Mitchell, R.K. | Star Inclusions in Diamond | Journal ofGEMMOLOGY AND Proceedings of THE Gemological Association of GREAT BRITAIN, Vol. 17, No. 8, PP. 584-588. | Global | Diamond Morphology |
DS1981-0305 1981 | Moore, A.E. | Unusual Perovskite Textural Relationships in Olivine Melilitites from Namaqualand- Bushmanland South Africa. | Mineralogical Magazine., Vol. 44, No. 334, PP. 147-150. | South Africa | Petrography |
DS1981-0306 1981 | Moores, E.M. | Ancient Suture Zones Within Continents | Science., Vol. 213, JULY 3, PP. 41- 46. | Global | Mid-continent |
DS1981-0307 1981 | Morgan, J.W., et al. | Composition of the Earth's Upper Mantle. Pt. I. Siderophile trace Elements in Ultramafic Nodules. | Tectonophysics, Vol. 75, PP. 47-67. | Lesotho | Kimberlite Genesis |
DS1981-0308 1981 | Morse, L. | Murfreesboro Residents Fight Mineral Rights Deal | Arkansaw DEMOCRAT., APRIL 13TH. 3P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0309 1981 | Muntz, S.R. | Oregon Diamond Find Has Been Verified | Oregon Geology, Vol. 43, No. 2, P. 26. | Global | Kimberlite, Rocky Mountains |
DS1981-0310 1981 | Naka, S., Suwa, Y., Takeda, Y., Hirano, S.I. | Some Observations of Graphite Diamond Transformation by Electro Thermal Analysis. | Nippon Kagai Kaishi, (1972), No. 9, PP. 1468-1473. | Global | Mineralogy |
DS1981-0311 1981 | Newton, A.R. | A Geological Feature Trace Study in the Western Cape Province using Remote sensing Methods | South Afr. Journal of Photogrammetry, Vol. 13, No. 1, pp. 42-53 | South Africa | Remote Sensing, Tectonics |
DS1981-0312 1981 | Nichols, I.A., Ferguson, J., Jones, H., Marks, G.P., Mutter, J.C. | Ultramafic Blocks from the Ocean Floor Southwest of Australi | Earth and Planetary Science Letters, Vol. 56, PP. 362-374. | Australia, Western Australia | Ultrabasic, Rocks, Lherzolite, Sea Floor Dredging |
DS1981-0313 1981 | Nikishov, K.N., Safronov, A.F. | Some Problems of the Genesis of Chromites and Magnesian Garnets of Inclusions in Diamonds and Kimberlitic Rocks. | Doklady Academy of Sciences Nauk SSSR., Vol. 256, No. 5, PP. 1215-1217. | Russia | Mineralogy |
DS1981-0314 1981 | Nikolskii, N.S. | The Metastable Crystallization of Natural Diamonds from a Fluid Phase. | Doklady Academy of Sciences AKAD. NAUK SSSR., Vol. 256, No. 4, PP. 954-958. | Russia | Diamond Genesis |
DS1981-0315 1981 | Nikolskii, N.S. | Metastable Crystallization of Natural Diamond from Fluid Phase | Doklady Academy of Sciences AKAD NAUK SSSR., Vol. 236, No. 4, PP. 954-958. | Russia | Diamond Morphology |
DS1981-0316 1981 | Nixon, P.H. | The Prospect of Diamonds in the Southwest Pacific | Indiaqua., No. 28, 1981-1, PP. 11-16. | Global | Pyrope, Garnet, History, Ilmenite, Heavy Minerals Sampling |
DS1981-0317 1981 | Nixon, P.H., Rogers, N.W., Gibson, I.L., Grey, A. | Depleted and Fertile Mantle Xenoliths from Southern Africankimberlites. | Annual Review of Earth and Planetary Science, Vol. 9, PP. 285-309. | South Africa | Kimberlite Genesis |
DC1981-0602 1981 | Northern Mining Corp Nl | Diamond Exploration, 1980-1981 | Annual Report For 1980/1981, PP. 3-5. | Australia, Western Australia | Kimberlite, Argyle, Prospecting |
DS1981-0318 1981 | Nunn, J.A. | Thermal Contraction and Flexure of Intracractonic Basins: A three Dimensional Study of the Michigan Basin. | Ph.d. Thesis, Northwest University, 353P. | Michigan | Mid-continent, Geophysics |
DS1981-0319 1981 | Odintsov, M.M., Pavlov, S.F. | The Clssification of Kimberlites and the Internal Structure of Kimberlite Pipes. | Moscow: Izd. Nauka., 138P. | Russia | Blank |
DS1981-0320 1981 | O'hara, N.W. | Great Lakes Region Gravity and Magnetic Map Sequence - Michigan Basin Area. | Geological Society of America (GSA), MAP AND CHART SERIES, MC-40. 1:750, 000 | Global | Mid-continent |
DS1981-0321 1981 | O'hara, N.W. | Great Lakes Region Gravity and Magnetic Map Sequence - Great Lakes Area. | Geological Society of America (GSA), MAP AND CHART SERIES, MC-41. 1:750, 000 | Global | Mid-continent |
DS1981-0322 1981 | O'hara, N.W. | Great Lakes Region Gravity and Magnetic Map Sequence - Lake huron Area. | Geological Society of America (GSA), MAP AND CHART SERIES, MC-39. 1:750, 000 | Lake Huron | Blank |
DS1981-0323 1981 | O'hara, N.W. | Great Lakes Region Gravity and Magnetic Map Sequence - Lake michigan Area. | Geological Society of America (GSA), MAP AND CHART SERIES, MC-38. 1:750, 000 | Lake Michigan | Blank |
DS1981-0324 1981 | O'hara, N.W. | Great Lakes Region Gravity and Magnetic Map Sequence - Lake superior Area. | Geological Society of America (GSA), MAP AND CHART SERIES, MC-37. 1:750, 000 | Lake Superior | Mid-continent |
DS1981-0325 1981 | Oldershaw, A.E. | A Preliminary Analysis of the Mountain and Keele Diatremes, northwest Territories. | Egs 1981-11, PP. 148-154. | Canada, Northwest Territories | Petrography, Geochemistry, Analyses |
DS1981-0326 1981 | Onuma, N., Ninomiya, S. | Mineral Groundmass Partition Coefficients for Nepheline, Melilite, Clinopyroxene and Perovskite in Melilite-nepheline Basalt, Nyiragongo, Zaire. | Geochemical Journal, Vol. 15, No. 4, PP. 221-228. | Democratic Republic of Congo, Central Africa | Petrology |
DS1981-0327 1981 | Osipova, Z.V., Rubenchik, I.B. | On a New Type of Diamond Collector Deposits in Western Yakutiya Associated with Precambrian Bedrock Sources. | Soviet Geology And Geophysics, Vol. 22, No. 9, PP. 28-32. | Russia | Carboniferous, Tunguska, Syneclise, Genetic, Potential, Kimberlite |
DM1981-0532 1981 | Oswald, M. | Anaconda Seeking to Mine Diamonds at Murfreesboro | Arkansaw GAZETTE., APRIL 3RD. 2P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0328 1981 | Padovani, E.R., Tracy, R.J. | A Pyrope-spinel Alkremite Xenolith from Moses Rock Dike; First Known North American Occurrence. | American MINERALOGIST., Vol. 66, No. 7-8, PP. 741-745. | Global | Kimberlite |
DS1981-0329 1981 | Papson, R.P. | Mineralogy and Geochemistry of Carbonatites from the Gem Park Complex, Fremont and Custer Counties, Colorado. | Fort Collins: Msc. Thesis, Colorado State University, 72P. | United States, Colorado, Rocky Mountains, Medicine Bow Mountains | Carbonatite |
DS1981-0330 1981 | Pasteris, J.D. | Occurrence of Graphite in Serpentinized Olivines in Kimberlite. | Geology, Vol. 9, No. 8, PP. 356-359. | Lesotho, South Africa | Kolo, Kao, Ramatseliso, Nqechane, Monastery, Dutoitspan, Frank Smith |
DS1981-0331 1981 | Pasteris, J.D. | Kimberlites: Strange Bodies? | Eos, Vol. 62, No. 43, Oct. 27TH., PP. 713-716. | South Africa | Kimberlite Genesis, Tectonics |
DS1981-0332 1981 | Paterson, P., Dampier mining co. ltd. | Tr 7748h to Tr 7752h Mt. Ramsay Diamond Exploration | West Australia Geological Survey Open File., No. GSWA 1197 ROLL 403 M 2687, 9P. | Australia, Western Australia | Prospecting, Geochemistry, Stream Sediment Sampling, Heavy Mine |
DS1981-0333 1981 | Paul, D.K., Potts, P.J. | Rare Earth Abundances and Origin of Some Indian Lamprophyres | Geological Magazine., Vol. 118, No. 4, PP. 393-399. | India | Geochemistry |
DS1981-0334 1981 | Perkins, D., Holland, T.J.B., Newton, R.C. | The Al2o3 Contents of Enstatite in Equilibrium with Garnet In the System Mgo Al2os Sio2 at 15-40kbar and 900-1, 600c. | Contributions to Mineralogy and Petrology, Vol. 78, PP. 99-109. | Global | Mineral Chemistry |
DS1981-0335 1981 | Perring, R., Turley, S., Geopeko ltd, DESIGN AND CONSTRUCTION P. | El 2411, El 2412, El 2417, El 2418, El 2419, El 2420, El 242 | Northern Territory Open File., No. CR 82-124, UNPUBL. | Australia, Northern Territory | Geochemistry, Prospecting, Stream Sediment Sampling, Assay |
DS1981-0336 1981 | Piper, J.D.A. | Paleomagnetic Study of the Late Precambrian West Greenland kimberlite-lamprophyre Suite: Definition of the Hadrynian Track. | Physics of The Earth And Planetary Interiors, Vol. 27, No. 3, PP. 164-172. | Greenland | Kimberlite, Geophysics |
DS1981-0337 1981 | Piper, J.D.A. | Paleomagnetism of Pseudotrachylites from the Ikertoq Shear Belt, and Their Relationship to the Kimberlite-lamprophyre Province, Central West Greenland. | Geological Society DEN. Bulletin., Vol. 30, No. 1-2, PP. 51-61. | Greenland | Paleomagnetics, Related Rocks, Genesis |
DS1981-0338 1981 | Poberezhskiy, V.A. , Kharkiv, A.D., Smirnov, G.I., Nikishov, K. | Xenoliths of the Spinel Pyroxene Depth Facies from Kimberlitic Rocks. | Doklady Academy of Science USSR, Earth Science Section., Vol. 248, No. 1-8, PP. 99-102. | Russia | Genesis |
DS1981-0339 1981 | Porter, I. | Bougainville Steepens Cra's Dive | The Age (melbourne), AUGUST 20TH. P. | Australia, Western Australia | Argyle, Profits, Investments |
DS1981-0340 1981 | Porter, I. | Litigation Holds Up Ashton | The Age (melbourne), SEPT. 1ST. P. 25. | Australia, Western Australia | Smoke Creek, Argyle, Investment, Markets |
DS1981-0341 1981 | Pretorius, D.A. | Comments on a Report on the Gravity Survey of Lesotho | Johannesburg: Economic Geol. Res. University University Witwatersrand., INTERNAL REPORT, 6P. | Lesotho | Regional Tectonics, Geophysics |
DS1981-0342 1981 | Prins, P. | The Geochemical Evolution of the Alkaline and Carbonatite Complexes of the Damaral and Igneous Province, Southwest Africa. | Annale Universiteit Van Stellenbosch, Serie A, Thesis, No. 3, PP. 145-278. | Southwest Africa, Namibia | Geochemistry |
DS1981-0343 1981 | Prokopchuk, B., Melelkina, M.P., et al. | Two Types of Initial Sources of Precambrian Diamonds | Izd. Nauka Kaz. Sssr, Alma-ata, Litologiya I Osadochnaya Geo, PP. 25-26. | Russia | Diamond Genesis |
DM1981-0533 1981 | Raal, F.A., Robinson, D.N. | Research into Green Diamonds | Diamond News And South African Jeweller., Vol. 44, No. 6, PP. 47-48; PP. 51-52. | South Africa | Color |
DS1981-0344 1981 | Rao, D.A., Sanker narayan, P.V. | Structural Control of Emplacement of Kimberlite Pipes at Panna- a Suggestion from Aeromagnetics. | Geoexploration., Vol. 19, PP. 207-228. | India, Madhya Pradesh | Kimberlite, Geophysics, Airmag |
DS1981-0345 1981 | Reagor, B.G., et al. | Seismicity Map of the State of South Dakota | United States Geological Survey (USGS) MAP, No. MF-1325, 1: 1, 000, 000. | Global | Mid-continent, Geophysics |
DS1981-0346 1981 | Reis, B., Monforte, A. | Preliminary note on the western massif of Camuttue, Lunda, SOURCE[ Bol. da Soc. Geol. de Portugal, (in Portugese). | Bol. da Soc. Geol. de Portugal, (in Portugese)., Vol. 22, pp. 327-336 | Angola, Central Africa | Alluvial Placers |
DS1981-0347 1981 | Ribalko, S.I. | Electro-optic Studies of Accessory Diamonds from the North Shore of the Sea of Azov and Their Probable Transport Mechanism. | Doklady Academy of Sciences Nauk UKRAINE, SER. B., Vol. 1981, No. 10, PP. 22-26. | Russia | Kimberlite |
DS1981-0348 1981 | Richenda Minerals Pty. Ltd | Tr 7679h, Tr 7680h, and Tr 7681h Turtle Creek Base Metals And Diamond Exploration Lennard River Sheet. | West Australia Geological Survey Open File., No. GSWA 1200, ROLL 403 M 2716, 45P. | Australia, Western Australia | Prospecting, Geophysics, Geochemistry |
DS1981-0349 1981 | Roberts, J. | The Glittering Prize. This Is the Richest Diamond Mine in The World. It's Australian, But the South Africans are Seeking Control. | The Age (melbourne), APRIL 22ND. P. 1. (2P.). | Australia, Western Australia | Argyle, Dispute, Cso, Markets |
DS1981-0350 1981 | Roberts, J. | Argyle May Be Even Richer... the Ak 1 Pipe | The Age (melbourne), AUGUST 27TH. | Australia, Western Australia | Sampling, Cross Section, Pipe |
DS1981-0351 1981 | Robey, J.A. | Kimberlites of the Central Cape Province, R.s.a | Ph.d. Thesis, University Cape Town., 261P. | South Africa, Botswana | Xenoliths, Petrography |
DS1981-0352 1981 | Rock, N.M.S. | How Should Igneous Rocks Be Grouped? | Geology Magazine, Vol. 118, No. 5, PP. 449-579. | Global | Breccia |
DS1981-0353 1981 | Rogers, W.P. | Letter to the Editor in Favor of Underground Mine | Murfreesboro Diamond., JUNE 25TH, 2P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0354 1981 | Ross, D. | Jots in Jewels | Murfreesboro Diamond., APRIL 9TH. 1P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0355 1981 | Ross, M. | Diamond Beauty: the Cutter's Magic | Jeweler's Circular Keystone., Vol. 152, No. 9, PT. 2, PP. 76-83. | Global | History, Proportion, Kimberlite |
DS1981-0356 1981 | Rozova, YE.V., Frantcesson, YE.V., et al. | Geikeloilmenite and Titanium Chromite from the Zimnyaya Kimberlite Pipe, Western Yakutia. | Doklady Academy of Science USSR, Earth Science Section., Vol. 248, No. 1-6, PP. 152-156. | Russia | Blank |
DS1981-0357 1981 | Rubury, E.A. | The Petrology of the Central New York ultra alkaline Dikes | Msc. Thesis, University Rochester., | United States, Appalachia, New York | Petrology |
DS1981-0358 1981 | Samsonov, YA.P., Turinge, A.P. | The Geology and Prospects of Developing Deposits of Quartz, iceland Spar and Gems in Siberia and the Far East. | Soviet Geology And Geophysics, Vol. 22, No. 7, PP. 11-17. | Russia | Diamonds |
DM1981-0534 1981 | San Diego Union | Diamonds Shine in Siberian Town | San Diego Union., MARCH 29TH. P. H22. | Russia, Mirny | Mir, Peace Pipe |
DS1981-0359 1981 | Sarsadskikh, N.N. | Using the Density of Pyrope As Prospecting Criteria for Predicting Diamond Deposits. | Izd. Nauka Leningr. Otd. Ussr, Mineralogischeskiye Kriterii, PP. 150-156. | Russia | Prospecting, Diamond Genesis |
DS1981-0360 1981 | Sas, Z., Esterle, J., Gates, T. , Western queen (sa) pty. ltd. | El 779 Lobethal Sa, Progress Reports from 12/4/81 to September 1981. | South Australia Open File., No. E4098, 44P. UNPUBL. | Australia, South Australia | Gechemistry, Prospecting, Stream Sediment Sampling, Diamonds |
DS1981-0361 1981 | Sas, Z., Gates, A.H., Gem ex and min. ltd., CULTUS PACIFIC NL. | El 504, El 505, Mt. Christie, Muckanippie, Lake Barry (tarco | South Australia Open File., No. E3596, E3597, E3598, 186P. UNPUBL. | Australia, South Australia | Geochemistry, Stream Sediment Sampling, Heavy Minerals |
DS1981-0362 1981 | Sas, Z., Gates, A.H., Gem ex and min. ltd., WESTERN QUEEN (SA). | El 760 Canegrass and El 763 Nilpinna, South Australia, Progress and Final Reports. | South Australia Open File., No. E4061, 22P. UNPUBL. | Australia, South Australia | Literature Review, Diamonds, Stratigraphy, Artesian Basin |
DS1981-0363 1981 | Sas, Z., Gates, T., Pacific exploration pty. ltd. | El 493 Echunga District South Australia Progress Reports 15/9/79 to 15/9/81. | South Australia Open File., No. E3563, 129P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Prospecting, Airborne Magnetics |
DS1981-0364 1981 | Sato, K., Sasaki, E. | Application of Interference Contrast Microscopy to Identify coated Diamonds. | Journal of GEMMOLOGICAL SOCIETY of JAPAN., Vol. 8, No. 1-8, PP. | Global | Blank |
DS1981-0365 1981 | Saul, J.M. | The Origin of Diamonds and the Deep Gas Hypothesis | Journal of GEMMOLOGICAL SOCIETY of JAPAN., Vol. 8, No. 1-8, PP. | Global | Blank |
DS1981-0366 1981 | Saxena, M.P. | Soviet Assistance for Panna Diamond Mine | Gem World., Vol. 9, No. 9, PP. 23-24. | India | Thermochemical |
DS1981-0367 1981 | Scalisi, P., Cook, D. | Classic Mineral Localities of the World. Asia and Australia | New York: Van Nostrand., 226P. | India, Russia, Australia, Asia | Diamond Occurrences, Diamonds Notable |
DS1981-0368 1981 | Schmetzer, K., Bank, H. | Garnets from Umba Valley, Tanzania- Members of the Solid Solution Series Pyrope-spessartine. | Neues Jahrbuch f?r Mineralogie MONATS., No. 8, PP. 349-354. | Tanzania, East Africa | Blank |
DS1981-0369 1981 | Schmidt-Thome, P. | Is the Fisch River Graben of Southwest Africa (namibia) The Trace of a Graben Structure? | Geologische Rundschau, Vol. 70, No. 2, PP. 499-503. | Southwest Africa, Namibia | Geotectonics |
DS1981-0370 1981 | Schubnel, H.J. | Etude des Inclusions de Diamants Montrant Use Asterie | Journal of GEMMOLOGICAL SOCIETY of JAPAN., Vol. 8, No. 1-8, PP. | Global | Blank |
DS1981-0371 1981 | Schulze, D.J. | Mantle Derived Calcite and Phlogopite in Discrete Nodules from Kentucky kimberlite Evidence for Primary Kimberlitic Liquids. | Eos, Vol. 62, No. 17, P. 414. (abstract.). | Appalachia, Kentucky | Xenoliths, Petrography, Genesis |
DS1981-0372 1981 | Schumach, M. | The Diamond People | London: Norton Publishing, | Global | Biography, Kimberley |
DS1981-0373 1981 | Scott, B.H. , Scott smith, B.H. | Kimberlite and Lamproite Dykes from Holsteinsborg, West Greenland. | Meddelelser Om Gronland, Geoscience., No. 4-1981, 24P. | Greenland | Lamproite |
DS1981-0374 1981 | Sekata, N. | Diamond Synthesis from Carbon Precursor by Explosive Shock Compression | Journal of MATERIALS SCIENCE., Vol. 16, No. 6, PP. 1728-1730. | Global | Blank |
DS1981-0375 1981 | Sellschop, J.P.F. | Muons, protons and heavy ions in the quantitative elucidation of the properties of diamond. | Ieee Transactions On Nuclear Science, Vol. NS-28, No. 2, Apr. pp. 1858- | Global | Diamond - Properties, Elemental Data |
DC1981-0603 1981 | Seltrust Mining Corp. Pty. Ltd | Mc 59/7143 to Mc 59/7147. Pinegrove Diamond Exploration Murgoo Sheet. | Western Australia Geological Survey, No. GSWA 1381, ROLL 432 M2984, 30P. | Australia, Western Australia | Prospecting, Geophysics, Geopchemistry, Sampling, Drilling |
DC1981-0604 1981 | Seltrust Mining Corp. Pty. Ltd | Tr 7925, Tr 7928 Pitcher Range West Diamond Exploration Neale Sheet. | Western Australia Geological Survey, No. GSWA 1376 ROLL 432 M2674/1, 140P. | Australia, Western Australia | Prospecting, Geophysics, Photogeology, Geochemistry |
DC1981-0605 1981 | Seltrust Mining Corp. Pty. Ltd | Tr 7869h Mt. Button Diamond Exploration Dixon Range and Lissadell Sheets. | West Australia Geological Survey Open File., No. GSWA 1201, ROLL 403 M 2724, 9P. | Australia, Western Australia | Prospecting, Photogeology, Stream Sediment Sampling |
DS1981-0376 1981 | Shilo, N.A., Kaminskiy, F.V., et al. | First Diamond Find in Ultramafic Rocks of Kamchatka | Doklady Academy of Science USSR, Earth Science Section., Vol. 248, No. 1-6, PP. 176-179. | Russia | Prospecting |
DS1981-0377 1981 | Sides, J.R., Bickford, M.E., Shuster, R.D. | Calderas in the Precambrian St. Francois Mountains Terrane, southeastern Missouri. | Journal of GEOPHYSICAL RESEARCH, Vol. 86, No. B11, PP. 10349-10364. | Global | Mid-continent |
DS1981-0378 1981 | Simmons, B. | State Gets Bid to Allow Diamond Mine in Park | Arkansaw DEMOCRAT., APRIL 3RD. 2P. | United States, Gulf Coast, Arkansas, Pennsylvania | Prospecting News Item |
DS1981-0379 1981 | Sims, P.K., Card, K.D., Lumbers, S.B. | Evolution of Early Proterozoic Basins of Great Lakes Region | In: Proterozoic Basins of Canada, Proceedings of Symposium Held Halifa, No. 81-10, PP. 379-397. | Global | Mid-continent |
DS1981-0380 1981 | Singh, K.N. | On the Studies of Lamprophyres from the Area between Damohini and Jamunia Nalas in Parts of Jharia Coalfield District Dhanbad, Bihar. | Indian Minerals, Vol. 35, No. 2, APRIL-JUNE P. 41. | India, Bihar | Lamprophyres |
DS1981-0381 1981 | Smith, D.C., Cheeney, R.F. | A New Occurrence of Garnet-ultra basite in the Caledonides; A Chromium Rich Chromite Garnet Lherzolite from Tvaerdalen, Liverpool Land, East Greenland. | Terra Cognita., Vol. 1, No. 1, P. 74. (abstract.). | Greenland | Blank |
DS1981-0382 1981 | Snedden, W.T., Kay, S. | Initial Stages of Kimberlite Eruption: Evidence from Mantle minerals in Ithaca Kimberlites. | Geological Society of America (GSA), Vol. 13, P. 557. (abstract.). | United States, Appalachia, New York | Genesis, Mineral Chemistry |
DS1981-0383 1981 | Snedden, W.T., Kay, S. | Mineral Chemistry of Kimberlite and Included Xenocrysts Ithaca, New York. | Geological Society of America (GSA), Vol. 13, No. 3, P. 178. (abstract.). | United States, Appalachia, New York | Geochemistry |
DS1981-0384 1981 | Snow, D. | Ashton Mining Venture Clamps Security on Kimberleys Site | The National Times, JANUARY 18TH-24TH., P. 5. | Australia, Western Australia | Argyle, Description Of Site, Aborigine |
DS1981-0385 1981 | Snowden, D.V. | Mineralogy and Petrology of Two Kimberlites at Dutoitspan Mine, kimberley. | Msc. Thesis, Rhodes University, 134P. | South Africa | Microprobe, Analyses |
DM1981-0535 1981 | Sobolev, N.V. | Siberian Diamonds- Vast Kimberlite Reserves | World Mining, Vol. 34, No. 11, OCTOBER PP. 55-57. | Russia, Siberia | Kimberlite Pipes |
DS1981-0386 1981 | Sobolev, N.V. | What the Siberian Diamonds Tell United States | Indiaqua., Vol. 30, No. 3, PP. 11-13. | Russia | Kimberlite |
DS1981-0387 1981 | Sobolev, N.V., Efimova, E.S., Pospelova, L.N. | Native Iron in Diamonds of Yakutiya and Its Paragenesis | Soviet Geology And Geophysics, Vol. 22, No. 12, PP. 18-21. | Russia | Kimberlite, Inclusion, Crystallography |
DS1981-0388 1981 | Sobolev, V.S., Sobolev, N.V. | Yakut Diamonds: Scientific Problems Connected with Their Study. | Journal of GEMMOLOGICAL SOCIETY of JAPAN., Vol. 8, No. 1-8, PP. | Russia | Blank |
DS1981-0389 1981 | Soderberg, R.K., Keller, G.R. | Geophysical Evidence for Deep Basin in Western Kentucky | American Association of Petroleum Geologists Bulletin., Vol. 65, PP. 226-234. | Global | Mid-continent |
DS1981-0390 1981 | Sokolov, S.V. | Shortite, First Find in Carbonatite | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 174-177. | Russia | Related Rocks |
DS1981-0391 1981 | Solovyeva, L.V., Vladimirov, B.M., Kostrovitskiy, S.I. | Autoliths of Kimberlites and their Genesis | Izvest. Akad. Nauk Sssr Geol. Ser., No. 7, PP. 5-18. | Russia | Genesis |
DS1981-0392 1981 | Spetsius, Z.V., Ponomarenko, A.I. | Vitrified Eclogite, Representative of the Earth's Asthenosphere. | Doklady Academy of Science USSR, Earth Science Section., Vol. 248, No. 1-6, PP. 115-118. | Russia | Blank |
DS1981-0393 1981 | Spetsius, Z.V., Zayachkovskiy, A.A., Gorokhov, S.S. | Discovery of a Diamond Dniester Type in Eclogite Xenoliths with Some placers. | Mineral. Sbornik L'vov, Vol. 35, No. 1, PP. 71-73. | Russia | Blank |
DS1981-0394 1981 | Srivastava, V.N., et al. | Characteristic Geophysical Response Over Kimberlite Plugs And Other Ultrabasic Bodies in Jungel Valley, Mirzapur District, Utter Pradesh. | India Geological Survey Spec. Publishing Geophysical Prospecting., | India, Uttar Pradesh | Kimberlite, Geophysics |
DS1981-0395 1981 | Stankovskiy, A.F., Verichev, YE.M., et al. | New Type of Vendian Igneous Activity in the Northern Part Of the Russian Platform | Doklady Academy of Science USSR, Earth Science Section., Vol. 247, No. 1-6, PP. 93-96. | Russia | Kimberlite |
DM1981-0536 1981 | Stephens, R. | Shah's Widow May Be Buyer of Huge Diamond | Globe And Mail, MARCH 16TH. P. 21. | Global | Diamonds Notable, L'etoile De la Paix |
DS1981-0396 1981 | Stettler, E.H. | Geophysical Prospecting for Diamondiferous Alluvial Gravelsin the Bakerville Area. | Geocongress '81 Open Session., ABSTRACT VOLUME, P. 61. (abstract.). | South Africa | Ruigtellaagte, Zamenkomst, Welverdiend, Grasfontein, Iutgevonden |
DS1981-0397 1981 | Stocklmayer, V.R. | Diamonds in Zimbabwe | Zimbabwe Geological Survey Annual Report, Vol. 6, PP. 22-34. | Zimbabwe | Diamonds, Geology |
DS1981-0398 1981 | Stover, C.W. | Seismicity Map of the State of Oklahoma | United States Geological Survey (USGS) MAP, No. MI-1352, 1: 1, 000, 000. | Oklahoma | Mid-continent |
DS1981-0399 1981 | Stover, C.W., Reagor, B.G., Algermissen, S.T. | Seismicity Map of the State of Kansas | United States Geological Survey (USGS) MAP, No. MF-1351, 1:1, 000, 000. | Kansas | Mid Continent |
DS1981-0400 1981 | Stracke, K.J., Stockdale prospecting ltd. | El 486 Carrieton West, South Australia, Progress Reports From 6th. September 1979 to 6th. March 1981. | South Australia Open File., No. E3534, 19P. UNPUBL. | Australia, South Australia | Geophysics, Geochemistry, Prospecting, Soil Sampling, Heavy Minerals |
DS1981-0401 1981 | Sumida, N. | Cathodoluminescence of Evidence of Dislocation Interactions in Diamond. | Philosphical Magazine. A. Physics of Condensed Matter, Defec, Vol. 43, No. 5, PP. 1277-1287. | Global | Blank |
DS1981-0402 1981 | Svisero, D.P. | Crystal Chemistry of Rutile Inclusions in Natural Diamonds | Bol. Institute Geoc. University Sao Paulo, Vol. 12, PP. 1-10. | Brazil | Crystal Chemistry |
DS1981-0403 1981 | Svisero, D.P. | Chemical Composition and Origin of Mineral Inclusions in Brazilian Diamonds: Garnets. | Acad. Bras. Cienc. An., Vol. 53, No. 1, PP. 153-163. | Brazil | Mineralogy, Geochemistry |
DS1981-0404 1981 | Svisero, D.P., Camargo, W.G.R. | Crystal Chemistry of Rutiles in Inclusion in Natural Diamond | Revista Do Institute Geologico, Vol. 12, PP. 1-10. | Brazil | Diamond, Morphology |
DS1981-0405 1981 | Svisero, D.P., Felitti, W.F., Almeida, J.S. | Geology of the Romaria Diamond Mine, Romaria, Minas Gerais | Mineracao Metalurgia., Vol. 44, No. 425, PP. 4-14. | Brazil | Blank |
DS1981-0406 1981 | Svisero, D.P., Meyer, H.O.A. | Kimberlitic Ilmenites of Romaira Diamond Mine, Minas Geras | Rev. Bras. De Geocienc., Vol. 11, No. 4, PP. 217-221. | Brazil | Diamonds, Economic Geology, Geochemistry, Mineralogy |
DC1981-0606 1981 | Swan resources ltd, FREEPORT OF AUST INV. | El 780 Olary Region Progress and Final Reports from 12/4/81to 6/8/81. | South Australia Geological Survey, No. E 4094, 60P. | Australia, South Australia | Prospecting |
DS1981-0407 1981 | Thatcher, G. | Are Diamonds Truly Forever? | Leisure., AUGUST 13TH. PP. A2-A3. | South Africa | History, Price |
DM1981-0537 1981 | The Times | Putting the Sparkle in Diamond Prices | The London Times, Feb. 4, 1p. | Global | News Item, Cso, Markets |
DS1981-0408 1981 | Tollo, R.P., Haggerty, S.E., Mcmahon, B.M. | Ilmenite Rutile Intergrowths in Kimberlites: Mineral Chemistry, Phase Relations and Possible Implications. | Eos, Vol. 62, No. 17, P. 414. (abstract.). | South Africa, Botswana | Jagersfontein, Orapa |
DS1981-0409 1981 | Tomanovskaya, YU.I. | On the Skarn Forming Processes in the Kimberlite Rocks of The Siberian Platform | Soviet Geology And Geophysics, Vol. 22, No. 9, PP. 42-47. | Russia | Picritic, Anabar, Sukhanskaya, Basin, Anteclise, Garnet, Kimberlite |
DS1981-0410 1981 | Tompkins, L.A., Haggerty, S.E. | The Koidu Kimberlite, Sierra Leone: Preliminary Analytical Results. | National Diamond Mining Company Sierra Leone., 28P. UNPUBL. SEPTEMBER. | West Africa, Sierra Leone | Chemical, Analyses, Mineral Chemistry, Ilmenite, Chlorite, Eclogite |
DS1981-0411 1981 | Tripathi, C., Murti, S.K.S. | Search for Source Rock of Alluvial Diamonds in the Mahanadivalley. | India Geological Survey Miscellaneous Publishing, No. 50, PP. 205-212. | India | Prospecting, Evaluation |
DS1981-0412 1981 | Turnovec, I. | Diatremes with Pyrope in the Southwestern Part of the Bohemian Massif. | Casopis Narodniho Muzea V Prag., Vol. 150, No. 3-4, PP. 201-208. | Global | Petrology |
DS1981-0413 1981 | United States Bureau Of Mines | Diamond - Industrial | Mineral Facts and Problems, 1980 edition, Bulletin. 671, 14p. | United States | Diamond - Markets, Industry, Economics |
DS1981-0414 1981 | Uren, D. | Endeavour in Open: $ 52m Northern Offer | The Age (melbourne), JULY 8TH. P. 1. | Australia, Western Australia | Endeavour Resources, Investment, Shares |
DS1981-0415 1981 | Uren, D. | Ashton Team Recovers Diamonds Below Surface | The Age (melbourne), JULY 10TH. | Australia, Western Australia | Sampling, Ak 1, Pipe, Prices |
DS1981-0416 1981 | Ustinov, V.I. | Oxygen Isotope Compositions of Mantle Xenoliths from the Obnazhennaya Kimberlite Pipe in North Yakutia. | Geochemistry International, Vol. 18, No. 3, PP. 170-174. | Russia, Yakutia | Geochronology |
DS1981-0417 1981 | Van schmus, W.R., Bickford, M.E. | Proterozoic Chronology and Evolution of the Midcontinent Region, North America. | In: Precambrian Plate Tectonics, PP. 261-296. | Global | Mid-continent |
DS1981-0418 1981 | Vicary, M.J., Csr ltd, ASHTON MINING LTD. | El 1864 Yambarran Range, Final Report on Exploration | Northern Territory Geological Survey Open File., No. CR 81 115, 41P. | Australia, Northern Territory | Prospecting, Sampling, Stream Sediment, Soil, Rock Chip |
DS1981-0419 1981 | Viladkar, S.G. | The Carbonatites of Amba Dongar, Gujarat India | Geological Society FINLAND Bulletin., Vol. 53, No. 1, PP. 17-28. | India, Gujarat | Blank |
DS1981-0420 1981 | Villeneuve, M. | Resultats Preliminaires D'une Etude Geologique au Sud du Fouta Djalon. | Comptes Rendus Somm. Seances Soc. Geol. Afrique., No. 2, PP. 55-59. | West Africa, Guinea | Structure, Tectonics, Basement, Petrology |
DS1981-0421 1981 | Vladimirov, B.M. | Principles and Schemes for a Detailed Classification of Kimberlites. | In: Odintsov, M.m. Editor., PP. 14-32. | Russia | Blank |
DS1981-0422 1981 | Wasilewski, P.J., Padovani, E.R. | Crustal Magnetization Beneath the Rio Grande Rift Based on Xenoliths from Kilbourne Hole and Potrillo Maar. | In: Papers Presented To The Conference On The Processes of P, PP. 153-155. | Global | Blank |
DS1981-0423 1981 | Weiblen, P.W. | Evidence for a Change from Wrench Faulting to Rifting in Keweenawan Rocks of the Lake Superior Region. | Eos, Vol. 63, No. 33, P. 615. (abstract.). | Global | Mid-continent |
DS1981-0424 1981 | Welch, R. | Diamond and Its Role in Diamond Drilling | Zimbabwe Eng., Vol. 19, No. 5, SEPT., PP. 23-29. | Global | Blank |
DS1981-0425 1981 | Western Geophys. Co. Of America | Airborne Gamma-ray Spectrometer and Magnetometer Survey Kenora Quadrangle, Minnesota. | Gjbx 328-81 Vol. 1, | Global | Mid-continent, Geophysics |
DS1981-0426 1981 | Whim Creek Consolidated Nl | Tr 7775h, Tr 8175h Prince Regent Diamond Exploration | Western Australia Geological Survey, No. GSWA 1375 ROLL 432 M2688, 96P. | Australia, Western Australia | Prospecting, Geochemistry |
DS1981-0427 1981 | White, D.A. | Mineral Exploration and Philosophy in Australia | Aust. Society of Exploration Geophysics Bulletin., Vol. 12, No. 1-2, PP. 1-4. | Australia | History, Geophysics |
DS1981-0428 1981 | Wilcox, J.D., Young, J. | Arkansaw Incredible Diamond Mine Story | Specialty Printing Company, News Supplement., | United States, Gulf Coast, Arkansas, Pennsylvania | History |
DM1981-0538 1981 | Wills-Johnson, B. | A Sparkler Turns Up... Where Security Is the Watchword | The West Australian., JUNE 8TH. | Australia, Western Australia | Argyle, Security, Sorting |
DM1981-0539 1981 | Wills-Johnson, B. | Diamond Hopes High in the Kimberleys | The West Australian., JUNE 8TH. P. 1. | Australia, Western Australia, Kimberley Region | Argyle, Feasibility |
DS1981-0429 1981 | Wilson, J.T. | Continental Drift and Theory of Convection | Terra Nova, Vol. 2, pp. 519-38. | Global | Tectonics - Rifting |
DS1981-0430 1981 | Wilson, N. | Challenge to Ashton's Partners' Control of Argyle Diamonds | The Age (melbourne), AUGUST 31ST. P. 5. | Australia, Western Australia | Argyle, Investment, Joint Venture |
DS1981-0431 1981 | Wilson, N. | Ashton Gem Venturers Expect Massive Income | The Age (melbourne), JUNE 8TH. P. 15. | Australia, Western Australia | Argyle, Shares, Investment, Markets, Prices |
DS1981-0432 1981 | Woermann, E., Rosenhauer, M., Ulmer, G.C. | A Model for the Stability of Diamond and Graphite in the Earth's Mantle. | Geocongress '81 Open Session., ABSTRACT VOLUME, PP. 74-75. | South Africa | Diamond Genesis |
DS1981-0433 1981 | Woodzick, T.L. | Potential Application of Reflectance, Soil Temperature and Soil Moisture Date to Kimberlite Exploration Programs. | Geological Society of America (GSA), Vol. 13, No. 4, P. 230, (abstract.). | United States, State Line, Colorado Plateau, Wyoming, Rocky Mountains | Kimberlite, Geophysics |
DM1981-0540 1981 | World Mining | Discovery of Three Large Diamonds in Andhra Pradesh | World Mining, Vol. 34, No. 7, JULY P. 64. | India, Wajrahkarur, Andhra Pradesh | Diamond Production |
DS1981-0434 1981 | Yamaguchi, S. | The Use of Active Carbon for the Synthesis of Diamond | Zeitschr. Fur Physik. Chemie (leipzig), Vol. 262, No. 4, PP. 131-145. | Global | Diamond Sythesis |
DS1981-0435 1981 | Yarger, H.L. | Aeromagnetic Survey of Kansas | Eos, Vol. 62, No. 17, PP. 173-178. | Kansas | Geophysics, Mid-continent |
DS1981-0436 1981 | Yegorov, K.N., et al. | Study Methods and the Processing of Factual Materials | In: Odintsov, M.m. Editor., PP. 6-13. | Russia | Blank |
DS1981-0437 1981 | Yelyanov, M.D., Timoshenko, I.L., Shevchenko, B.YE. | The Weathering Mantle Section of Carbonatites | Geol. Zhurn., Vol. 41, No. 3, PP. 69-77. | Russia | Geomorphology |
DS1981-0438 1981 | Yevdokimov, A.N., Bagdasarov, E.A. | The Associations and Sequential Formations of Oxides of Chromium, Titanium, and Iron in Kimberlites and Porphyritic Picrites in the Kuonamka Region. | Zapiski Vses. Mineral. Obsch., Vol. 110, No. 2, PP. 204-212. | Russia | Blank |
DC1981-0607 1981 | Youles, I.P. , Oilmin nl., TRANSOIL NL., Petromin nl. | A to P 2513m Final Report for Period Ending 16th. July 1981 | Queensland Geological Survey, No. GSQ CR 9288, 2P. | Australia, Queensland | Prospecting, Diamonds, Geophysics |
DC1981-0608 1981 | Youles, I.P., Oilmin nl., TRANSOIL NL., Petromin nl. | A to P 2513m Report for 6 Months Ending 29th. December 1980 | Queensland Geological Survey Open File Report, No. GSQ CR 8441, 3P. | Australia, Queensland | Prospecting, Geophysics, Photogeology |
DC1981-0609 1981 | Youles, I.P., Oilmin nl., TRANSOIL NL., Petromin nl. | A to P 2490m Report for 6 Months Ending 29th. December 1980 | Queensland Geological Survey Open File Report, No. GSQ CR 8442, 3P. | Australia, Queensland | Prospecting, Geophysics, Photogeology |
DS1981-0439 1981 | Yurkevich, YU.R. | Results of Gas Dat a in the Yakutia Kimberlite Province, on Trap Covered Surfaces. | Izvest. Vyssh. Uched. Zaved. Geol. I. Raznd., No. 1, PP. 137-138. | Russia | Origin |
DS1981-0440 1981 | Zaytsev, A.I., Nikishov, K.N., et al. | Isotopic Composition of Rubidium and Strontium in Xenoliths of Ultrabasic Rocks of Udachnaya Kimberlite Pipes. | Izvest. Akad. Nauk Sssr, Geol. Ser., No. 4, PP. 28-36. | Russia | Geochronology |
DS1981-0441 1981 | Zhong Ruiyuan | Geochemical Characteristics of Trace Elements and Determination of Diamond Contents of Kimberlites. | Geological Review., Vol. 27, No. 2, PP. 96-107. | China | Geochemistry, Genesis |
DS1981-0442 1981 | Zhong, RUYUAN. | The Petrochemical Characteristics of Kimberlites and Their Diamond Content. | Geochimica., Vol. 27, No. 4, PP. 356-364. | China | Geochemistry |
DS1981-0443 1981 | Zinchuk, N.N. | The Mineral Composition of Kelyphite Rims on Garnets from Kimberlites. | Zap. Vses. Min. Obshch., Vol. 110, No. 1, PP. 70-76. | Russia | Kimberlite, Vilyuy Synclise |
DS1981-0444 1981 | Zuyev, V.M. | The Role of Regional Types of Intermediate Reservoir Rocks In the Formation of Commercial Diamond Placers. | Soviet Geology, No. 1, PP. 58-63. | Angola | Kimberlite, Conglomerate, Cretaceous, Angola, Kasai |