 | | Journal (article/letter/editorial) | | Dzharlybutak Ore Group of Kempirsai Massif (Southern Urals, Kazakhstan): Clues for Ore Genesis Dmitry...in the Chromitite Ores of Dzharlybutak Ore Group of Kempirsai Massif (Southern and Ruslan A. Gataullin...Nursultan Nazarbaev Av., 56, Karaganda 100027, Kazakhstan Sobolev Institute of Geology and Mineralogy,...Urals of Kazakhstan: Almaz-Zhemchuzhina and Geofizicheskoe-VII. It is revealed that the main ore minerals...minerals are Cr-spinel with high Cr# (Cr/(Cr + Al) = 0.8–0.83), as well as serpentine and chlorite, replacing |  | Melcher, F., Grum, W., Simon, G., Thalhammer, T. V., Stumpfl, E. F. (1997) Petrogenesis of the Ophiolitic Giant Chromite Deposits of Kempirsai, Kazakhstan: a Study of Solid and Fluid Inclusions in Chromite. Journal of Petrology, 38 (10) 1419-1458 doi:10.1093/petroj/38.10.1419 | Journal (article/letter/editorial) | | the Ophiolitic Giant Chromite Deposits of Kempirsai, Kazakhstan: a Study of Solid and Fluid Inclusions in...Palaeozoic ophiolite sequence of the Kempirsai Massif (Kazakhstan, Urals) contain a large number of inclusions...boundaries to harzburgite host rocks. The composition of ore-forming chromites in depleted mantle rocks of the...part of the massif (Main Ore Field) is rather uniform, showing high cr-number [100Cr/(Cr+Al), 78–84] and...western part of the massif (Batamshinsk) have variable cr-number (38–60) and mg-number (50–88) values. Three |  | | Journal (article/letter/editorial) | | in The Netherlands Ore petrology of chromite-PGE mineralization in the Kempirsai ophiolite complex V...Kryachko, and M. A. Yudovskaya Institute of Geology of Ore Deposits, Mineralogy, Petrography and Geochemistry...group minerals (PGM) in chromite ores of the Kempirsai ophiolite massif, located south of the Ural Mountains...0.5 million tons of an ore showed that the average PGE content in chromite ore is 0.71 ppm which leads...Hence, the Kempirsai deposit is not only a giant chromium deposit, but also a giant deposit of IPGE: Ir |  | | Journal (article/letter/editorial) | | ophiolite complexes in the southern Urals (Kempirsai, Kazakhstan) and the Eastern Alps (Kraubath, Austria)...thiospinel stoichiometry. In massive chromitite from Kempirsai, (Ni,Cu,Fe,Ir,Rh,Os) sul®des are intergrown with...monosul®des dominated by Ni and Ir (``iridian millerite'') with BM/PGE ranging from 1.6 to 5.9, monosul®des...ophiolitischen podiformen Chromiten im SuÈdural (Kempirsai, Kasachstan) und in den Ostalpen (Kraubath, È...Thiospinell entspricht. In massiven Chromititen von Kempirsai sind (Ni, Cu, Fe, Ir, Rh, Os)-Monosul®de mit Laurit-Erlichmanit |  | Gervilla, F., Proenza, J.A., Frei, R., González-Jiménez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., Díaz-Martínez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba) Contributions to Mineralogy and Petrology, 150 (6) 589-607 doi:10.1007/s00410-005-0039-2 | Journal (article/letter/editorial) | | chemistry of chromite ore is very variable, ranging from high Al (Cr#=0.43–0.55) to high Cr (Cr#=0.60–0.83) compositions...1.88 ppm) and correlate positively with the Cr# of the ore. Bulk PGE abundances correlate negatively with...decrease with increasing whole-rock PGE contents and Cr# of chromite. Furthermore, cOs values of all but...back-arc basalts (Alrich chromite) to boninites (Cr-rich chromite) in a suprasubduction zone setting...gabbro sills at the mantle–crust transition zone. Cr#, PGE abundances, and bulk Os isotopic composition |  | Melcher, F., Grum, W., Thalhammer, T. V., Thalhammer, O. A. R. (1999) The giant chromite deposits at Kempirsai, Urals: constraints from trace element (PGE, REE) and isotope data. Mineralium Deposita, 34 (3) 250-272 doi:10.1007/s001260050202 | Journal (article/letter/editorial) | | R. Thalhammer The giant chromite deposits at Kempirsai, Urals: constraints from trace element (PGE, REE)...chromitites and associated ultrama®c rocks of the Kempirsai Massif, southern Urals, gives strong evidence...present in the southeastern part of the massif. The Kempirsai ophiolite massif is divided by a shear zone into...chromitite is )4.4. The southeastern part of the Kempirsai Massif, well-known for its world-class deposits...these data it is concluded that parts of the Kempirsai Massif have been pervasively metasomatized by |  | | Book | | herein). Notices Knowledge and best practice in this field are constantly changing. As new research and experience...Kumar Haldar) has been a practicing veteran in the field of Mineral Exploration and Metal Mining for the...was only for small-scale production of chromite ore for the indigenous market. M/s Ferro Alloys Corporation...of more than 1000 trucks daily for transporting ore to distant ferrochrome factories and seaports. The...all possible platinum group of elements (PGEs)–Ni–Cr-bearing areas in India for reconnaissance studies |  | | Journal (article/letter/editorial) | | ISSN 1075-7015, Geology of Ore Deposits, 2009, Vol. 51, No. 2, pp. 162–178. © Pleiades Publishing, Ltd...Ultramafic Rocks and Related Chromite Ores of the Main Ophiolite Belt of the Urals Yu. A. Volchenko, V...Almaz-Zhemchuzhina and Poiskovy deposits in the Kempirsai massif of the southern Urals, the distribution...type sections of mafic–ultramafic massifs of the Main ophiolite belt of the Urals have been studied. Spectral–chemical...to occur in chromite ore from all parts of the mafic–ultramafic massifs in the Main ophiolite belt of the |  | | Journal (article/letter/editorial) | | these deposits is relatively homogeneous, with 0.64 < Cr# < 0.81 and 0.56 < Mg# < 0.70. The calculated parental...composite inclusions of sulfides and alloys are the main PGM phases in chromian spinel. Some PPGE phases...composition of the parental melts, the high-Cr content (Cr# > 0.60) and low values of Ti in the chromian...accumulations est relativement homogène, avec 0.64 < Cr# < 0.81 et 0.56 < Mg# < 0.70. La composition calculée...calculée des liquides parentaux, la teneur élevée en Cr (Cr# > 0.60) et les faibles valeurs de Ti dans le spinelle |  | | Book | | Advances in PGE Mineralogy in Various Ni-Cu-CrPGE Ore Systems Edited by Andrei Y. Barkov and Federica...Ni-Cu-Cr-PGE Ore Systems New Results and Advances in PGE Mineralogy in Various Ni-Cu-Cr-PGE Ore Systems...Laboratory of Department of Applied Industrial and Ore Mineralogy, Geosciences and Geophysics, Cherepovets...and Advances in PGE Mineralogy in Various Ni-Cu-Cr-PGE Ore Systems” Reprinted from: Minerals 2019, 9, 365...from the Talnakh and Oktyabrsk Deposits, Noril’sk Region, Russia Reprinted from: Minerals 2018, 8, 339, |  | | Book | | Arsenopyrites and Pyrites of the Natalkinskoe Gold Deposit (Northeastern Russia) Reprinted from: Minerals...Rythoven A Comparative Study of Porphyry-Type Copper Deposit Mineralogies by Portable X-ray Fluorescence and...scientific interests include geochemistry of ore deposits, from the ore-forming processes to the environmental...and porphyry Cu-Au±Pd±Pt systems, which are her main research topic currently. Maria is the author of...palladium in a porphyry-Cu deposit of Greece and constraints on the genesis of ore deposits. Federica Zaccarini |  | | Book (volume) | | Effects HENDERSON Inorganic Geochemistry RAMDOHR The Ore Minerals and their Intergrowths, 2nd edition RIDGE...and Asia. 1. Bibliography—Bibliography—Ore-deposits—Europe. 2. Ore-deposits—Europe—Bibliography. I. Title...prepared to aid the economic geologist in his study of ore deposits; they certainly will not do all of his work...work for him. I have tried to include all ore districts in northern Europe for which sufficient material...material is available in print to permit a student of ore deposits to obtain a real understanding of each of |  | | Book (volume) | | be ‘ue aad — ~= tae’ "erate we bm = @ — — ORE DEPOSITS. OF THE USSR a IWnov Edited by VISm ...mf ee? m2 2 p 7 > ; ORE DEPOSITS OF THE USSR Volume III ORE DEPOSITS OF THE USSR Volume II]...5630/10410 = Lat.56°30'N, Central Ingichke, Kazakhstan Alys-Khaya, Long.104°10'E 4759/7402 Yakutia...4025/6942 4810/13050 Krai Buryat Kitelya, Northern region Kiyalykh-Uzen', 5030/10320 ASSR Ladoga 6141/3120...Gudzhir, Inagly, Kandzhol, Koktenkol, Central Kazakhstan Chitinsk Festival'noe, 3910/4608 6918/13954 |  | | Book (volume) | | to gather information on the geology of European ore deposits knows the frustrations that such an endeavour...Sn, W, Bi, As, Hg, Sb, Co, Ni, Cd, U, V, Fe, Ti, Cr, PGM, Be, Li, Nb, Ta, Th, Zr, Mn, Al, Mg, REEs Non-metallic...descriptions in English (or any other language) of their ore deposits and the Institution of Mining and Metallurgy...to gather information on the geology of European ore deposits knows the frustrations that such an endeavour...which has created a renewed interest in European ore deposits, is accompanied by an Explanatory Memoir |  | | Book (volume) | | pos1u111 International Association on the Genesis of Ore Deposits Snowbird, Utah, U.S.A. Volume I ' E. Schweizerbart'sche...The International Association on the Genesis of Ore Deposits Volume I Papers presented at the Symposium...general problems on the genesis of ore deposits and on studies of the •Ore geology of specific districts or...beyond the means of members and other interested ore geologists. This size was determined, through discussion...publish those papers that impinged directly on the ore geology of western North America as a Report (33) |  | | Book | | Pergamon Press GmbH, Kaiserstrasse 75, Frankfurt-am-Main Copyright (ζ) 1965 Pergamon Press Inc. First edition...University. These studies aided in the exploration for ore deposits in the Soviet Union, a n d he received the...observations on the behavior of inclusions in the region of the critical temperature, indicating the existence...gain a deeper insight into the conditions of the region and of the subsequent existence of minerals and...and steps of the mineral-forming process in one deposit. For example, in the faceted crystals of topaz |
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