 | Korolev, N.M., Kopylova, M., Bussweiler, Y., Pearson, D.G., Gurney, J., Davidson, J. (2018) The uniquely high-temperature character of Cullinan diamonds: A signature of the Bushveld mantle plume?. Lithos, 304. 362-373 doi:10.1016/j.lithos.2018.02.011 | Journal (article/letter/editorial) | | uniquely high-temperature character of Cullinan diamonds: A signature of the Bushveld mantle plume? N.M...uniquely high-temperature character of Cullinan diamonds: A signature of the Bushveld mantle plume?. The...doi:10.1016/j.lithos.2018.02.011 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...uniquely high-temperature character of Cullinan diamonds: A signature of the Bushveld mantle plume? By |  | | Journal (article/letter/editorial) | | PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover...readability, but it is not yet the definitive version of record. This version will undergo additional copyediting...are providing this version to give early visibility of the article. Please note that, during the production...Johannesburg, South Africa Corresponding author. of * ro Abstract -p The thermobarometric analysis of inclusions...that these diamonds may originate from a wide range of depths, with a global mode at ~175 Ā± 15 km. Studies |  | Korolev, Nester, Kopylova, Maya, Gurney, John J., Moore, Andy E., Davidson, Jim (2018) The origin of Type II diamonds as inferred from Cullinan mineral inclusions. Mineralogy and Petrology, 112. 275-289 doi:10.1007/s00710-018-0601-z | Journal (article/letter/editorial) | | ORIGINAL PAPER The origin of Type II diamonds as inferred from Cullinan mineral inclusions Nester Korolev...GmbH Austria, part of Springer Nature 2018 Abstract We studied a suite of Cullinan diamonds (<0.3 ct)...than 90% (n = 68) of Type II diamonds do not luminesce. In contrast, 51.9% (n = 177) of Type I diamonds...luminesce, with blue colors of different intensity. Carbon isotopic compositions of Type I and II diamonds...garnet, omphacite, kyanite and coesite comprise 33% of Type II diamonds. The sublithospheric mafic paragenesis |  | | Journal (article/letter/editorial) | | we see it consists of rocks, soil and water, and is covered with a large variety of plants. To the unpracticed...bit of stone, and the most valuable of stones may appear to be worthless. From the cold point of view...view of the scientist, diamonds may be merely lumps of carbonāpure carbonāthe same substance found in graphite...graphite or coal. But these lumps of carbon are still much esteemed by lovers and women, and by some who...distinction would vanish, and romance would almost fade out of life. The diamond is unique among stones in that |  | | Journal (issue) | | 00 Discovery and Recovery of a Trophy āFloat Copperā in Keweenaw County of the Michigan Copper Country...and rock from the outcrops was carried at the base of the glacier and the grinding action had smoothed...recede, its load of material was transported by glacial outwash or dropped in place. patina of green copper...coating the chunks. Usually there was a thin rind of cuprite coating the copper. These were in demand...collectors and were quickly sold to them. A huge amount of float copper has been recovered in the Keweenaw starting |  | | Journal (article/letter/editorial) | | SOURCE DISCRIMINATION L. CONEY AND A.V. MOILA (South African Diamond and Precious Metals Regulator) SADPMR-Mintek... 2125, South Africa e-mail: louisec@mintek.co.za; awelanim@mintek.co.za A.G. QUADLING (South African...Malibongwe Drive, Randburg, 2125, South Africa Present address: Department of Materials, Imperial College,...quadling11@imperial.ac.uk Ā© 2012 March Geological Society of South Africa ABSTRACT Conflict diamonds, those that are...against legitimate governments, have been a problem of grave concern in the international diamond industry |  | | Book | | Library of Living Thought From a THE (See pages 76-79.) DIAMOND. by the Author. CULLINAN photograph...Assoc., Inst. Soc. Soc. Psych. Hon. Cape Sc.D. of Good Elect. Eng., Hon. Mem. Roy. Phil. Soc. Glasgow... Soc., Chem. Metall. and Mining Soc. of South Africa, Amer. Chem. Soc., Amer. Philos. Soc., Roy... AND AND JUDGMENT TO I HER CAN I FRIEND OF YEARS. ADVICE EVER DEDICATE I OWE MORE REPAY...following THE sonal to nearly spent a the on of production artificial I 1896 in researches |  | | Journal (article/letter/editorial) | | Collection of D iamond C rystals with Notes on the Science, History, and Worldwide Localities of Diamonds...charismatic of mineralogical collectibles, but they are relatively rare in collections because of their high...small size and their limited availability outside of the gem trade. They also represent a rich and extensive...with the possible exception of Antarctica, and have been mined from hundreds of deposits worldwide since...Despite this seeming abundance of diamonds over the centuries, and the presence of at least token crystals in |  | | Book | | \\ Ivor Herbert spent the winters of 1969 and 1970 in South Africa, conducting extensive researches in...the source material for this book. Born in South Africa, his great-grandfather settled in Natal in the...Fleet Street journalist. He is the author of eight books of which the most famous is Ark/e which ran...Cover design by Melvyn Gill For description of book see back of jacket. ISBN 0 85468 151 5 Ā£2.50 | y ... VO0 4"<\ iii The DIAMOND DIGGERS South Africa 1866 to the 1970's BOOKS Over our Dead Bodies! |  | | Book | | form, except for the inclusion of brief quotations in a review. Library of Congress Cataloging in Publication...stories of the great diamonds of the world. 1. Diamondsā Juvenile literature. [1. Diamonds] uses of diamonds...10 MANUFACTURED 987654321 IN THE UNITED STATES OF AMERICA To John Burls Preface Before starting...want to know about diamonds?" was asked in a number of schools throughout the country. It brought many and...might like to degree of intelligence was expected, and was forthcoming. Much of what is contained |  | | Journal (issue) | | Gemology The Cullinan Diamonds Zircon in Heated Sapphire Faceting Rhodonite THE QUARTERLY JOURNAL OF THE GEMOLOGICAL...GEMOLOGICAL INSTITUTE OF A MERICA Ā® Summer 2006 VOLUME 42, NO. 2 EDITORIAL _____________ 95 GIA..._______ FEATURE ARTICLES _____________ Applications of Laser AblationāInductively Coupled Plasmaā Mass Spectrometry...Abduriyim and Hiroshi Kitawaki Summarizes the principles of this powerful technique and examines its usefulness...treatment and determining locality of origin. pg. 116 120 The Cullinan Diamond Centennial: A History and |  | | Journal (article/letter/editorial) | | org/10.1016/j.chemgeo.2019.04.014 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...PT Gemological Institute of America (GIA), 50 west 47th Street, New York City, NY, 10036, USA (*ksmit@gia...Microanalysis, Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta, T6G 2E3, Canada. Abstract...ED MA NU Here we present SIMS data for a suite of Zimmi sulphide-bearing diamonds that allow us to |  | | Journal (article/letter/editorial) | | T54-64 E1, 75251 Paris, Cedex 05, France Department of Earth and Planetary Sciences, McGill University,...2A7 c Department of Geographical and Earth Science, Gregory Building, University of Glasgow, G12 8QQ...Beers Consolidated Mines Ltd., Southdale, 2135, South Africa Received 2 October 2006; received in revised...Editor: R.W. Carlson Abstract Mineralogical studies of deep-seated xenoliths and mineral inclusions in diamonds...variability is consistent both with the occurrence of reduced (methanebearing) or oxidized (CO2/carbonate-bearing) |  | | Book | | THE DIAMOND FOREWORD THE associations of gems mind are so many volumes in the human and varied...might be written upon them. Most of magazine literature hash of current our about precious ancient...stones men is a who, fortunately, knew little of the things they and reun- wrote about. To one...who is familiar with the diamond, the wonders of fact of ignorance, have written H. are the imaginations...CATTELLE THE DIAMOND Birthstone for Symbol OF ALL of of precious April Purity diamond, āKing simplest |  | | Journal (article/letter/editorial) | | A GEOLOGICAL EXCURSION TO THE MINING AREAS OF SOUTH AFRICA by Aberra Mogessie, Christoph Hauzenberger...Wedenig & Sebastian Wiesmair Institute of Earth Sciences, University of Graz, Universitaetsplatz 2, A-8010...Juliane Hentschke Chair of Geology and Economic Geology, Mining University of Leoben, Peter-Tunner-Strasse...Christoph Gauert Department of Geology, University of the Free State, South Africa 1. Preface Almost a year...excursion for the students of the Institute of Earth Sciences, University of Graz. The choices were Argentina |  | | Journal (issue) | | 2014 VOLUME L THE QUARTERLY JOURNAL OF THE GEMOLOGICAL INSTITUTE OF AMERICA Rough Diamond Auctions and...Their Market Impact Thirty Years of Argyle Pink Diamond Tenders Study of the Blue Moon Diamond Winter...Russell Shor pg. 253 Examines the growing percentage of rough diamonds being sold through auctions, a shift... Exceptional Pink to Red Diamonds: A Celebration of the 30th Argyle Diamond Tender John King, James E...rare polished pink diamonds from Australiaās Argyle mine that have been sold for 30 years through invitation-only |  | | Journal (issue) | | convention miss machine It will be of the Mid- the opportunity of it there. 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On the origin of large type IIa gem diamonds *Simakov S. K. 1 1 LLC |  | | Book | | they seen as the ultimate symbol of love? Diamonds features some of the worldās most famous and most...to celebrity events and weddings alike. A wonder of the natural world, these remarkable stones also play...History Museum, London All rights reserved. No part of this publication may be reproduced, stored in a retrieval...or otherwise, without the prior written permission of the Publisher. First printing Publisher Cataloging-in-Publication...index. Summary: A guide to the science and glamour of diamonds. Covers topics such as, why diamonds are |  | | Journal (issue) | | THE QUARTERLY JOURNAL OF THE GEMOLOGICAL INSTITUTE OF AMERICA Large Cullinan-Like Diamonds with a Superdeep...Origin The Dreher Family of Gem Carvers Akoya Cultured Pearls from Australia A Chart of Ruby Inclusions Winter...Duncan Pay FEATURE ARTICLES 388 The Very Deep Origin of the Worldās Biggest Diamonds Evan M. Smith, Steven...Explores an exceptional family of diamonds, referred to as āCLIPPIRā (Cullinan-like, Large, Inclusion-Poor...Examines the artistic heritage of the Drehers, an influential family of gem carvers in IdarOberstein, |  | | Catalog/List | | WORKS OF ART, GEMSTONES AND MINERALS Tuesday November 24, 2015 Los Angeles LAPIDARY WORKS OF ART, GEMSTONES...the auction. New bidders must also provide proof of identity and address when submitting bids. Telephone...available for lots with a low estimate in excess of $1000. Please contact client services with any bidding...to 6 for bidder information including Conditions of Sale, after-sale collection and shipment. SALE NUMBER:...Please note that all lots listed at the beginning of our printed catalog, if not removed immediately after |  | | Journal (issue) | | VOLUME 18 1986 NUMBER 1 OFFICIAL ORGAN OF THE FEDERATION OF SOUTH AFRICAGEMAND MINERALOGICALSOCIETIES ...BASE. 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Following the discoveries |  | | Journal (article/letter/editorial) | | Department of Mineral Sciences, Smithsonian Institution, Washington, D.C. 20560, U.S.A. Department of Terrestrial...Institution of Washington, 5241 Broad Branch Road N.W., Washington, D.C. 20015, U.S.A. 3 School of Earth,...Environmental Sciences, Williamson Building, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K...20375, U.S.A. 2 Abstract The presence of boron in the structure of diamond is rare in nature, and even...study used various spectroscopic methods and time-of-fight (ToF-) SIMS to characterize and analyze for |  | | Book | | iN levy ervow* Seve yye eee a oF K The Story ofJewelry by Marcus Baerwald and Tom Mahoney Illustrated...i tin Ei ti ict ie se ee ii $6.50 THE STORY OF JEWELRY by MARCUS BAERWALD and TOM MAHONEY Profusely...photographs A popular account of the lore, lure, science, and value of precious stones and noble metals...metals ā this is a volume for all lovers of jewelry. Whether you wear, buy, sell, or simply admire fine...accepted birthstones? What is the fashi design? Hundreds of questions are amgwered accu- rately and delightfully |
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