 | | Journal (article/letter/editorial) | | Deposits of Uzbekistan R. I. Koneev, R. A. Khalmatov, and Yu. S. Mun National University of Uzbekistan, VUZgorodok...Tashkent, 100174 Uzbekistan Received October 13, 2009 Abstract—Gold deposits of Uzbekistan are localized...nanogeochemistry to the study of gold deposits in Uzbekistan allowed us to obtain quantita tively new information...76° 80° E N 1 2 3 4 5 6 Kazakhstan A 44° N Uzbekistan ea lS ra Val 'taue–rianovka Kura –Bel m a ar...thermal. OBJECTS OF RESEARCH The Republic of Uzbekistan is within the first ten countries in the world |  | | Journal (article/letter/editorial) | | FORMATIONS AND METALLOGENIC CHARACTERISTICS OF GOLD IN UZBEKISTAN]: Forty-eight authors. I. Kh. Kharabayev, Chief...NK 69-6(22). The large auriferous province of Uzbekistan, recurrently mined for gold during the last 26...this book, "Endogenic OreBearing Formations of Uzbekistan," 1 as stated in the editorial preface. Endogenic...fields so far discovered and investigated in Uzbekistan belong to that particular type. Isotopes: principles...telluridepyritic, Burgunda; adular-quartz-electrum, Kyzylalmasay and Chadak (46-118). Moderate and/or shallow-depths |  | | Report (issue) | | emplacement of Auenriched dikes astride the hinge region of broad anticlinal arches seems to have been an...and Smith, 1987). Opaque Minerals: Native Au, electrum, and in order of frequency of occurrence: pyrite...in some Au-bearing skarns from the Altai-Sayan region (Vakhrushev, 1972). Pyroxenes are diopside-hedenbergite...Fe-As-Zn-Cu-Bi-Au- and Sb-bearing ores at the Matsuo Mine, Japan (Matsukuma, 1962)) may be high-level reflections...baseand ferrous-metal skarn systems; Au placers in region of well-developed skarn, especially if the placer |  | | Report (volume) | | Photomicrographs showing textural relations of gold and electrum in selected Au-skarn deposits 14 Photomicrographs...complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...rocks of Paleozoic to Tertiary age. Native gold, electrum, pyrite, pyrrhotite, chalcopyrite, arsenopyrite...three elements are scattered about the central region of figure 3B; nearly half of the deposits cluster...byproduct subset, Larap, plots in the gold (silver) region of figure 3B, at a much lower Cu/Au ratio than |  | | Book | | Selection of Minerals 2.8 Mineral Resources of Uzbekistan 4.8 Prediction of Ore Dressability 2.9 Mineral...and geological structure are isolated in the ore region territory. Ore fields consist of ore deposits enclosing...copperphorphyry ores (Kounradsky in Kazakhstan, Almalyk in Uzbekistan, Kadzharan in Armenia). Copper ores are also...end of the 19th century the most of the runof mine copper ore contained 58 % of copper, but this figure...area as a whole (ore province, ore belt, zone, ore region or node, basin, structure, etc.) based on general |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Book (volume) | | 104°10'E 4759/7402 Yakutia 6550/13528 Inkur, Uzbekistan Buryat Tul'tin, ASSR 4708/14204 Kachkanar...4025/6942 4810/13050 Krai Buryat Kitelya, Northern region Kiyalykh-Uzen', 5030/10320 ASSR Ladoga 6141/3120...Trans-Ili S. Kazakhstan Deputat, 5335/14019 Lena region Darasun, 5220/11520 5020/10320 Chukotka Antonovogorsk...East, Balkhash ca 5035/13700 region Aldan Lovozero, Kola region Peninsula Kazakhstan Malo-Kholtoson... 2 5121/11744 Ca 5035/13700 Alatau Yenisei region Spokoinyi, Eastern Transbaikalia Taseeva, Tyrnyauz |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Tunnels Au-Ag-Zn-Pb deposit, Montana, United States (mine now exhausted). 1971: Recognized control of ore...high sulfidation epithermal Au-Ag deposit, Chile (mine now exhausted). 1971: First formal recognition...which led to discovery of Perkoa Zn-Pb-Ag deposit (mine under construction). 1990: Recommendation of Cerro...porphyry Cu deposit, Chuquicamata district, Chile (mine under construction). 1978: Recognition of concealed |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | beyond 20 wt% Ag the mineral is commonly termed electrum. Up to 20% Cu, 20% Hg, 10% Pd, and minor Bi have...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity...Nelson, Westland, Otago, and Southland. Emperor mine, Vatukuola, Fiji. Mt. Kare, Papua New Guinea. In |  | | Book | | were indigenous to Palestine and the adjacent region, must be the natural still more difficult ...in two Pliny, ^^ which are situate between The region Naukratis and Memphis. where the larger of these...perfect from The quiring no further preparation. mine, re- its mineral which salt by new supply spontaneously...Copious descriptions of the Naphtha pits in this region are to he found in Kampfer's Aracenitt. exott...Omni auro ubicunque quinta argenti portio est, electrum vocatur. •'^ According to Bochart's explanation |
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