 | Rayner, Murray J., Moss, Stephen W., Lorenz, Volker, Jaques, A. Lynton, Boxer, Grant L., Smith, Chris B., Webb, Kimberley (2018) New insights into volcanic processes from deep mining of the southern diatreme within the Argyle lamproite pipe, Western Australia. Mineralogy and Petrology, 112. 351-363 doi:10.1007/s00710-018-0625-4 | Journal (article/letter/editorial) | | the southern diatreme within the Argyle lamproite pipe, Western Australia Murray J. Rayner 1 & Stephen W...Jaques 5 & Grant L. Boxer 6 & Chris B. Smith 7 & Kimberley Webb 2,8 Received: 29 November 2017 / Accepted:...the richly diamondiferous ~1.2 Ga Argyle lamproite in Western Australia has prompted a re-evaluation of...of the geology of the pipe. Argyle is considered to be a composite pipe that formed by the coalescence...volcaniclastic lamproite lithofacies with differing diamond grades. The new data suggest that the centre of |  | | Report (edition) | | maps produced by the Geological Survey of Western Australia are available from: Information Centre Department...Department of Mines and Petroleum 100 Plain Street East Perth WA 6004 Phone: (08) 9222 3459 Fax: (08) 9222...Bulletin 25 GEMSTONES OF WESTERN AUSTRALIA Gemstones of Western Australia second edition While systematically...authoritative, the second edition of Gemstones of Western Australia is written not only for the professional geologist...et al. The second edition of Gemstones of Western Australia is an updated version published in response |  | | Report (edition) | | Stocklmayer GEOLOGICAL SURVEY OF WESTERN AUSTRALIA Gemstones of Western Australia FRONTISPIECE Euhedral black... MINERAL RESOURCES BULLETIN 25 GEMSTONES OF WESTERN AUSTRALIA by J Michael Fetherston, Susan M Stocklmayer...Stocklmayer Perth 2013 GEOLOGICAL SURVEY OF WESTERN AUSTRALIA MINISTER FOR MINES AND PETROLEUM Hon. Norman...EXECUTIVE DIRECTOR, GEOLOGICAL SURVEY OF WESTERN AUSTRALIA Rick Rogerson REFERENCE The recommended reference...VC 2013, Gemstones of Western Australia: Geological Survey of Western Australia, Mineral Resources Bulletin |  | | Journal (issue) | | SUMMER 2007 SUMMER 2007 PAGES 95–196 Global Rough Diamond Production VOLUME 43 NO. 2 Durability Testing..._____________ FEATURE ARTICLES _____________ Global Rough Diamond Production since 1870 A. J. A. (Bram) Janse Reports...weight and value) for the world’s most significant diamond sources, through 2005. 120 Durability Testing..._ 153 Lab Notes Diamond with bimineralic inclusions • HPHT-treated type Ia diamond with a green component...defect • Diamond with intense “rainbow graining” • Natural color hydrogen-rich blue-gray diamond • Type |  | | Book | | House, 191 Royal Parade, Parkville, Victoria, Australia 3052 DANUM HOUSE LIBRARY DARWIN CONFERENCE...Newcastle, 1972 . Western Australia, 1973 . Southern and Central Queensland, 1974 . South Australia, 1975 . Illawarra.... North Queensland, 1978 — WBND ON OAR . Western Australia, 1979 . New Zealand, 1980 . Sydney, 1981 ...House, 191 Royal Parade, Parkville, Victoria, Australia 3052 Copyright By THE AUSTRALASIAN INSTITUTE...printed in Australia by Brown Prior Anderson Pty Ltd 5 Evans Street Burwood Victoria Australia 3125 Con |  | Kueter, Nico, Soesilo, Joko, Fedortchouk, Yana, Nestola, Fabrizio, Belluco, Lorenzo, Troch, Juliana, Wälle, Markus, Guillong, Marcel, Von Quadt, Albrecht, Driesner, Thomas (2016) Tracing the depositional history of Kalimantan diamonds by zircon provenance and diamond morphology studies. Lithos, 265. 159-176 doi:10.1016/j.lithos.2016.05.003 | Journal (article/letter/editorial) | | of Kalimantan diamonds by zircon provenance and diamond morphology studies Nico Kueter, Joko Soesilo, Yana...of Kalimantan diamonds by zircon provenance and diamond morphology studies, LITHOS (2016), doi: 10.1016/j...of Kalimantan diamonds by zircon provenance and diamond morphology studies IP T Authors: Nico Kueter1*...largest known deposit of these so-called “headless” diamond deposits. Proposals for the origin of Kalimantan...formations within the Alino Group, including the diamond-bearing CampanianMaastrichtian Manunggul Formation |  | | Book | | Emeritus Professor of Geology University of Western Australia in recognition of his pioneering studies of...stem from the recognition of diamond-bearing lamproites in Western Australia and the reclassification of...of several anomalous diamond-bearing kimberlites as lamproites. Consequently lamproites, previously of...igneous petrology, have become prime targets for diamond exploration on a worldwide basis. Contemporaneously...for geologists concerned with exploration for diamond, and petrologists and geochemists interested in |  | | Journal (issue) | | role. It’s wonderful to show people a brilliant diamond, but it means more when you can follow up with...downturn in late 2008, we sold the Wittelsbach Blue Diamond for $24 million, a world record price back then...keep learning every day. Identifying Global Pink Diamond Sources Oiled Gems Lab Update GIA gratefully acknowledges...downturn in late 2008, we sold the Wittelsbach Blue Diamond for $24 million, a world record price back then...keep learning every day. Identifying Global Pink Diamond Sources Oiled Gems Lab Update A gratefully acknowledges |  | Czuppon, Gy, Ramsay, R. R., Özgenc, I., Demény, A., Gwalani, L. G., Rogers, K., Eves, A., Papp, L., Palcsu, L., Berkesi, M., Downes, P. J. (2014) Stable (H, O, C) and noble-gas (He and Ar) isotopic compositions from calcite and fluorite in the Speewah Dome, Kimberley Region, Western Australia: implications for the conditions of crystallization and evidence for the influence of crustal-mantle fluid mixing. Mineralogy and Petrology, 108 (6) 759-775 doi:10.1007/s00710-014-0333-7 | Journal (article/letter/editorial) | | and fluorite in the Speewah Dome, Kimberley Region, Western Australia: implications for the conditions...Ramsay & I. Özgenc & A. Demény & L. G. Gwalani & K. Rogers & A. Eves & L. Papp & L. Palcsu & M. Berkesi...from calcite at Yungul and Wilmott (Speewah. Western-Australia) are integrated with microthermometry, H2O-...Ltd, Level 24, 44 St Georges Tce, Perth 6000, Australia I. Özgenc Department of Geology, Tinaztepe Campus...University, 35160 – Buca, Izmir, Turkey L. G. Gwalani : K. Rogers Speewah Research Project C/- King River Copper |  | | Journal (issue) | | formation. 223 Blue Sapphires from the Baw Mar Mine in Mogok Hpone-Phyo Kan-Nyunt, Stefanos Karampelas...Notes Black diamond with unusual color origin • Silicon in natural type IIa and type IaB diamond • Stellate...in vivid pink morganite • Spinel submitted as diamond • Large synthetic moissanite with silicon carbide...Abduriyim Tokyo, Japan A.J.A. (Bram) Janse Perth, Australia George R. Rossman Pasadena, California Shigeru...of the geology of diamonds. The cover image, of diamond crystal in kimberlite matrix, was chosen to highlight |  | | Journal (issue) | | of the Amber Room Color Origin of Gem Diaspore Diamond Inclusions Chart Winter 2018 VOLUME 54, No. 4...Inclusions in Natural, Synthetic, and Treated Diamond Nathan D. Renfro, John I. Koivula, Jonathan Muyal...FEATURES 430 Lab Notes Natural diamond mistaken as HPHT-grown diamond • Manufactured gold-in-quartz •...Kashmir sapphire • Irradiated CVD-grown melee diamond • Lightbox CVD-grown “white” diamonds • Cat’s-eye...• Type IaB diamond with boron • “Guizhou Jade” from Qinglong, China • HPHT-grown diamond found in ring |  | Nikolenko, Evgeny I., Lobov, Konstantin V., Agashev, Alexey M., Tychkov, Nikolay S., Chervyakovskaya, Maria V., Sharygin, Igor S., Nikolenko, Anna M. (2020) 40Ar/39Ar Geochronology and New Mineralogical and Geochemical Data from Lamprophyres of Chompolo Field (South Yakutia, Russia) Minerals, 10 (10) 886 doi:10.3390/min10100886 | Journal (article/letter/editorial) | | dike (157.0 ± 1.6 Ma) was obtained using 40 Ar/39 Ar K-richterite dating. The Chompolo rocks contain abundant...volcanism after the discovery of non-kimberlite diamond deposits, Minerals 2020, 10, 886; doi:10.3390/min10100886...lamproites of Western Australia [3–5] and in alkaline lamprophyres [6], including the 2.7-Ga diamond-bearing...Superior Province, Canada [7]. Usually, occurrences of K-alkaline magmatism, according to their tectonic position...region and suggest the formation of a mantle source of K-rich melts long before the melts’ emplacement [8,9] |  | Mues-Schumacher, U., Keller, J., Konova, V., Suddaby, P. (1995) Petrology and age determinations of the ultramafic (lamproitic) rocks from the Yakokut complex, Aldan Shield, Eastern Siberia. Mineralogical Magazine, 59 (396) 409-428 doi:10.1180/minmag.1995.059.396.04 | Journal (article/letter/editorial) | | Mineralogical, geochemical and isotopic data including K-Ar age determinations are presented for one of the...dykes in alkaline complexes as the Yakokut complex. K-Ar dating of phlogopites from different ultramafic...low Ca, AI, Na and strong enrichments of Rb, Ba and K. Their CaO/A1203, Zr/Nb or Ba/Sr ratios indicate their...subduction-related signature of the Yakokut lamproites. K~VWORDS:ultramafic rocks, lamproite, geochemistry,...diamondiferous lamproites in the West Kimberley region of Western Australia (Jaques et al., 1984, 1986; Atkinson |  | | Journal (article/letter/editorial) | | Mines, Victoria, B.C., Canada The Cordillera of western North America is a youthful collisional orogen...Earth Planet Sci Lett 222:435-449 Murakami M., Hirose K., Sata N., and Ohishi Y., (2004). Eos Trans. AGU,...EOS with: ρ0 = 4.05g/cm3, K = 180 GPa, K′ = 6, γ = 1.15, q = 0.8, Cv = 1.55 J/K/g. The melting of CaCl2...at ~5000 K at 135 GPa. Also the α-PbO2-structured SiO2 EOS is described by : ρ0 = 4.18 g/cm3, K = 270 GPa...GPa, K′ = 3.6, γ = 1.35, q = 2.6, Cvm = 1.215 J/K/g, θ0 = 1222 K. Examination of the diamond anvil melting |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ...O02unse Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows...the remnant ovoid Pleistocene Luise Volcano on the east coast of Lihir Island, New Ireland Province, Papua...Economic Geology of Australia Guinea — 1. Metals 6.* Economic Geology of Australia Guinea — 2. Coal 7...Economic Geology of Australia Guinea — 3. Petroleum 8.* Economic Geology of Australia Guinea — 4. Industrial |  | | Journal (issue) | | Claringbull, Ph.D., EInst.E, FGS Vice-President: R. K. Mitchell, FGA Chairman: *D. J. Callaghan, FGA Vice-Chairman:...J. Peace, FGA *EG. Read, CEng., MIEE, MIERE, FGA *K. Scarratt, FGA E. Stern, FGA *C. H. Winter, FGA ^Members...D., FGA D. G. Kent, FGA P Sadler, B.Sc, FGS, FGA K. Scarratt, FGA E. Stern, FGA M. Virkkunen, M.Phil...dirty-brown colour and sometimes fractured. In the North-Western region, corundum is Introduction found in Tertiary...NorthKenya and Tanzania, in addition to the many western region of Kenya. This is in the Turkana unusual |  | | Report (issue) | | MONOGRAPH 17 of Somepats oe ilar ce| + in Australia mail iii DOOO38J0754 oA., eet OF ROME prhge...IMPORTANT MINERAL DEPOSITS IN AUSTRALIA Cover Picture—The Argyle Diamond mine Photo by courtesy of Ashton...DISCOVERY OF SOME IMPORTANT MINERAL DEPOSITS IN AUSTRALIA Editors K. R. GLASSON J. H. RATTIGAN INCORPORATED...House, 191 Royal Parade, Parkville, Victoria, Australia 3052 1990 © Copyright By THE AUSTRALASIAN ...any of its publications | National Library of Australia Card No. ISBN 6 949106 57 7 Typeset by Abb-typesetting |  | | Journal (article/letter/editorial) | | P. N. Gamaletsos, J. Goettlicher, R. Steininger, K. Geraki, Jonathan Cloutier, Stephen J. Piercey, Connor...Sean McClenaghan, Aileen Doran, John Güven, Emily K. Fallon, Richard Brooker & Thomas Scott To cite...P. N. Gamaletsos, J. Goettlicher, R. Steininger, K. Geraki, Jonathan Cloutier, Stephen J. Piercey, Connor...Sean McClenaghan, Aileen Doran, John Güven, Emily K. Fallon, Richard Brooker & Thomas Scott (2018) Abstracts...techniques. Several concentrate samples from different mine plants of Katanga Copperbelt (Kalukuluku, Mutanda |  | | Journal (issue) | | INSTITUTE OF AMERICA Russia's Lomonosov Diamond Mine Carbonado Diamond PL Mapping of Optical Defects in HPHT...(Bram) Janse Nathan Renfro Tokyo, Japan Perth, Australia Carlsbad, California Timothy Adams E. Alan... Welbourn Prague, Czech Republic Brisbane, Australia Reading, UK Manuscript Submissions Gems & Gemology...article of this issue examines Russia’s Lomonosov mine, which is located in a Proterozoic zone in the Baltic... No. 2 EDITORIAL 143 Visit Europe’s First Diamond Mine Duncan Pay FEATURE ARTICLES 144 Geology and |  | | Book | | kimberlites of the Siberian kimberlite province. 9 K - rich clinopyroxenes as mantle conveyers of crustal-derived...Mantle xenoliths from the Jetty Peninsula area (East Antarctica): samples of thermally eroding lithosphere... 20 Three-Stage Growth Model of the Natural Diamond of Octahedral Habit. 23 Petrography and mineralogy...Experimental Study of Growth and Resorption of Diamond in Kimberlitic Melts at High Pressures and Temperatures...crystalline inclusions and the real structure of diamond. Morphology and Composition of Chromite Macrocrysts |  | | Journal (issue) | | primarily in the vicinity of Mananjary, on the island's east coast. Both ruby and sapphire were among the stones...sapphire deposit is located in southern Madagascar, east oj the village of Andranondambo, approximately 150...and the Precambrian Anosyen granite massif in the east (figure 51. The area also has experienced episodes...the boundaries of the concessions. They regularly mine on the land illegally but with the approval of the...effort has been made to bring in heavy machinery to mine the deposit by open pit and set up a sophisticated |  | | Journal (issue) | | French Blue and the Hope Gray-to-Blue-to-Violet Argyle Diamonds VOLUME 45 NO. 1 Hackmanite THE QUARTERLY...recently discovered lead cast of the French Blue diamond reveals important details about this fabled gem...Gray-to-Blue-to-Violet Hydrogen-Rich Diamonds from The Argyle Mine, Australia Carolyn H. van der Bogert, Christopher...McClure Famed for its pink and “champagne” diamonds, Argyle is the only known source of the rare type IaB hydrogen-rich...assemblages in diamond etch channels • Clarity grading radiation stains • Rare mixed type (Ia/IIb) diamond with |  | | Journal (issue) | | Latest-Generation CVD-Grown Synthetic Diamonds from Apollo Diamond Inc. Wuyi Wang, Matthew S. Hall, Kyaw Soe Moe...TECHNIQUES ________ 352 An Examination of the Napoleon Diamond Necklace Eloïse Gaillou and Jeffrey E. Post pg...photoluminescence feature in a type IIa diamond • Diamond with “holiday” inclusions • Diamond with large etch channels...channels containing iron sulfides • Black diamond with an oriented etch channel • The pareidolia of diamonds...Record auction prices for diamonds • Namibian diamond mining • Double jeopardy in amber • Andradite from |  | Huston, David L., Mernagh, Terrence P., Hagemann, Steffen G., Doublier, Michael P., Fiorentini, Marco, Champion, David C., Lynton Jaques, A., Czarnota, Karol, Cayley, Ross, Skirrow, Roger, Bastrakov, Evgeniy (2016) Tectono-metallogenic systems — The place of mineral systems within tectonic evolution, with an emphasis on Australian examples. Ore Geology Reviews, 76. 168-210 doi:10.1016/j.oregeorev.2015.09.005 | Journal (article/letter/editorial) | | David L. Huston* Geoscience Australia, GPO Box 378, Canberra, ACT 2601, Australia T Tectono-metallogenic...2601, Australia NU Steffen G. Hagemann Centre for Exploration Targeting, University of Western Australia...Highway, Crawley, WA 6009, Australia MA Michael P. Doublier Geoscience Australia, GPO Box 378, Canberra...Canberra, ACT 2601, Australia ED Marco Fiorentini Centre for Exploration Targeting, School of Earth and Environment...University of Western Australia, 35 Stirling Highway, 6009 Crawley, Perth, Western Australia, Australia PT David |  | | Journal (issue) | | temporary color change • Unusually large novelty-cut diamond • Small synthetic diamonds • Diaspore “vein” in...Opal triplet resembling an eye • Green orthoclase feldspar from Vietnam • New discoveries of painite in Myanmar...sapphire imitation • Barium-rich glass sold as diamond rough • “Color-change” glass update • Conference...Akamatsu Tokyo, Japan A. J. A. (Bram) Janse Perth, Australia George Rossman Pasadena, California Alan T....Akamatsu Tokyo, Japan A. J. A. (Bram) Janse Perth, Australia George Rossman Pasadena, California Alan T. |
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