 | Mao, J., Konopelko, D., Seltmann, R., Lehmann, B., Chen, W., Wang, Y., Eklund, O., Usubaliev, T. (2004) Postcollisional Age of the Kumtor Gold Deposit and Timing of Hercynian Events in the Tien Shan, Kyrgyzstan. Economic Geology, 99 (8) 1771-1780 doi:10.2113/gsecongeo.99.8.1771 | Journal (article/letter/editorial) | | Age of the Kumtor Gold Deposit and Timing of Hercynian Events in the Tien Shan, Kyrgyzstan JINGWEN MAO...TOORAT USUBALIEV Kumtor Operating Company, 24 Ibraimov Street, Bishkek 720031, Kyrgyzstan Abstract 40 ...altered rock) and gold ore (pyrite-quartz-feldspar-carbonate) from the giant Kumtor gold deposit in the...Shan fold and thrust belt of Kyrgyzstan, one of the largest orogenic gold belts on Earth. Plateau ages...sericitequartz altered rock and sericite-bearing gold ore are 285.5 ± 1.2 and 288.4 ± 0.6 Ma. Sericite |  | | Journal (article/letter/editorial) | | University] at 23:14 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms...specimens of essentially massive gold tellurides associated with coarse native gold. Cripple Creek, on the other...that resemble cuneiform characters. Sylvanite is gold-silver telluride with the composition (Au,Ag)2Te4...published analyses commonly show minor variations in the gold and silver content, and the presence of such other...Sylvanite alters to loosely coherent pseudomorphs of gold. Sylvanite is almost unknown in the eastern United |  | | Journal (article/letter/editorial) | | Mo-W-Cu-Au Alkalic Porphyry Deposit, Tien Shan, Kyrgyzstan* SERGUEI G. SOLOVIEV,† International GeoSol Consulting...of the Issyk-Kul’ Lake, in the eastern sector of the Terskei-Alatau mountain system (Kyrgyzstan, Eastern...Geology The Kensu deposit is situated in the Tien Shan gold belt (Fig. 1), a large metallogenic province distinguished...Almaty Kyrgyzstan be Kumbel tan kis tan nis Uz me Kensu Zarmitan Jilau 64ºE 44ºN Issyk-Kul Lake...Lake Kumtor Major structural line of Tien Shan Makmal Dushanbe ista n 68ºE AF G HA Tarim craton |  | | Journal (article/letter/editorial) | | oxidized W–Cu–Mo skarn and Au–W stockwork deposit in Kyrgyzstan, Tien Shan Serguei G. Soloviev Received: 18...crystallizing magma. Keywords Oxidized skarn . Tungsten . Gold . Copper . Fluid inclusions . Tien Shan . Central...to the southwest of the western shore of the Issyk-Kul’ Lake in the western sector of the Terskei-Alatoo...Kumbel deposit is situated within the Tien Shan Gold Belt, a metallogenic province occurring in the Paleozoic...AN ul ZST syk-K Bishkek GY KYR Is e Lak Kumtor Kumbel KAZAKHSTAN Kokpatas Muruntau 40°N Tashkent |  | | Journal (article/letter/editorial) | | large metallogenic belts of reduced intrusionrelated gold deposits formed in the late- to post-collisional...Shan Gold Belt is a metallogenic province primarily distinguished for its strong endowment in gold mineralization...with most of them known (and mined) far before the gold potential of the belt was established. Some of these...intrusion-related to orogenic Au (+W) deposits (e.g., Kumtor, Muruntau; Mao et al., 2004; Graupner et al., 2010;...comprise mostly reduced intrusion-related to orogenic gold deposits (e.g., Jilau, Amantaytau; Cole et al., |  | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S. (2019) Geology, mineralization, and fluid inclusion characteristics of the Meliksu reduced tungsten skarn deposit, Alai Tien Shan, Kyrgyzstan: Insights into conditions of formation and regional links to gold mineralization. Ore Geology Reviews, 111. 103003 doi:10.1016/j.oregeorev.2019.103003 | Journal (article/letter/editorial) | | Alai Tien Shan, Kyrgyzstan: Insights into conditions of formation and regional links to gold mineralization...Alai Tien Shan, Kyrgyzstan: Insights into conditions of formation and regional links to gold mineralization...Alai Tien Shan, Kyrgyzstan: Insights into conditions of formation and regional links to gold mineralization...reduced intrusion-related Au mineralization in the region may evolve toward Sb-Hg (+As, Au, W) mineralization...tungsten; gold; fluid inclusions; Alai Tien Shan; Central Asia 1. Introduction The Tien Shan Gold Belt is |  | | Journal (article/letter/editorial) | | The Koitash W–Mo skarn deposit in the Tien Shan Gold Belt contained resources of 60 kt WO3 in altered...Au-dominant (with minor W, Bi, etc.) deposits in the region support their possible genetic links. Fluid inclusion...particularly in the metallogenic domains of the Tien Shan Gold Belt, mainly in western Uzbekistan (Kudrin et al...Koitash deposit is situated within the Tien Shan Gold Belt (Fig. 1) that extends in Central Asia along...intrusion related to orogenic Au (+W) deposits (e.g., Kumtor, Muruntau; Mao et al. 2004; Graupner et al. 2010; |  | | Journal (article/letter/editorial) | | in large mineralized districts of the Tien Shan Gold Belt dominated by Au mineralization, are most proximal...and the major W and Au deposits of the Tien Shan Gold Belt (modified after Kudrin etal., 1990; Cole etal...(at 0.1% WO3cut-off) (e.g.,Rabchevsky, 1988). The mine was closed after exhausting the higher-grade resources;...Lyangar deposit is situated within the Tien Shan Gold Belt (Fig. 1), a metallogenic province occurring...intrusion-related to orogenic Au (±W) deposits (e.g.,Kumtor, Muruntau; Mao etal., 2004; Graupner etal., 2010; |  | | Journal (article/letter/editorial) | | Krivoschekov, 2011); similar suites found in the region are accompanied by other W-Mo-Cu-Au deposits (Kudrin...Chorukh-Dairon deposit area is situated within the Tien Shan Gold Province of Central Asia (e.g., Kudrin et al., 1990;...younger distal replacement Au (+W) deposits (e.g., Kumtor; Jenchuraeva, 2001; Mao et al., 2004). Other porphyry...east, in the Chinese Tien Shan (Xinjiang-Uygur region) (Mao et al., 2005). The Chorukh-Dairon deposit...i.e. across the major structural fabric of the region; its base is composed of the Upper Devonian to |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson, Luleå University of Technology...Petrology of low-sulphide PGE ores of the Norilsk region ................................................Norman Pearson, Jan Kramers & Dmitry Kuzmin Orogenic gold deposits .. ................................................................... 1085 The orogenic gold mineral system . . ............................ |
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