| | Journal (article/letter/editorial) | Characteristics of the Kensu W-Mo Skarn and Mo-W-Cu-Au Alkalic Porphyry Deposit, Tien Shan, Kyrgyzstan* SERGUEI G...Cromwell Road, London SW7 5BD, UK Abstract The Kensu deposit is located within a large metallogenic belt...continental margin and intraplate rift settings. The Kensu deposit was one of the first mineral deposits in...It has been concluded, on this basis, that the Kensu deposit is unusual among tungsten deposits owing...formation. The Kensu deposit is located 140 km southeast of the eastern shore of the Issyk-Kul’ Lake, in the | | | Journal (article/letter/editorial) | oxidized W–Cu–Mo skarn and Au–W stockwork deposit in Kyrgyzstan, Tien Shan Serguei G. Soloviev Received: 18...to the southwest of the western shore of the Issyk-Kul’ Lake in the western sector of the Terskei-Alatoo...70°E 62°E 68°E 44°N Fig. 2 KAZAKHSTAN SHAN Kensu TIEN NORTHERN AN ul ZST syk-K Bishkek GY KYR...deposits related to shoshonitic magmatism (e.g., Kensu, Chorukh-Dairon; Soloviev 2011; Soloviev and Krivoschekov...further east in the Chinese Tien Shan (Xinjiang-Uygyr region) (Mao et al. 2005). The Kumbel deposit is situated | | | Journal (article/letter/editorial) | Au-dominant (with minor W, Bi, etc.) deposits in the region support their possible genetic links. Fluid inclusion...Propylitic quartz–amphibole–chlorite–oligoclase–calcite, with scheelite, pyrrhotite, locally molybdenite...shoshonite-related oxidized W– Mo–Cu–Au skarn deposits (e.g., Kensu, Kumbel, ChorukhDairon, Kashkasu; Soloviev 2011... 66°E 44°N KAZAKHSTAN SHAN TIEN NORTHERN Kensu AN ul ZST syk-K Bishkek RGY KY Is L ake ...sedimentary rocks were locally converted into calcite–dolomite marble and quartz–feldspar–biotite (+amphibole) | | | Journal (article/letter/editorial) | Hercynian orogeny in the Southern Tien Shan geological region, began in the junction zone between the Middle... Ulan, Irtash, MoloSarychat, Turuk-Dzholkolot, Kensu, Adyrtor, and other plutons). The ages of the individual...Kashkasu-Naryn, Kensu, etc.) are grouped in a narrow elongate belt, the Songkel'-Kensu metallogenic zone...mineralization are distinctly located in the Songkel'-Kensu zone, in the sectors where the "Nikolayev Line"...deposits [10,12]. The mineralization of the Songkel'-Kensu zone, depending on the conditions of localization | | Tang, Yanwen, Li, Xiaofeng, Zhang, Xiaoqi, Yang, Jianling, Xie, Yuling, Lantingguang, , Huang, Youfu, Huang, Cheng, Yin, Rongchao (2015) Some new data on the genesis of the Linghou Cu–Pb–Zn polymetallic deposit—Based on the study of fluid inclusions and C–H–O–S–Pb isotopes. Ore Geology Reviews, 71. 248-262 doi:10.1016/j.oregeorev.2015.06.005 | Journal (article/letter/editorial) | molybdenite and calcite + dolomite + sphalerite + pyrite + chalcopyrite + galena, respectively. Calcite clusters...clusters and calcite ± quartz vein are formed during the late hydrothermal stage. The NaCl–H2O–CO2 system fluid...quartz-chalcopyrite vein, Cu–Au–Ag ores, Pb–Zn–Cu ores and calcite clusters yielded δ18OH2O and δD values varying...values of or CO2 in the ore-forming fluid of the the calcite change from −2.78‰ to − 4.63‰, indicating that...Pb–Zn–Cu mineralization. The structures in the study region are mainly products of the Mesozoic Indosinian | | Yang, Yu-Long, Ni, Pei, Pan, Jun-Yi, Zhe-Chi, , Ding, Jun-Ying, Wang, Qiang (2020) Episodic fluid evolution in the formation of the large scale Luoyang Fe deposit, Fujian, eastern China. Ore Geology Reviews, 120. 103412 doi:10.1016/j.oregeorev.2020.103412 | Journal (article/letter/editorial) | tremolite + magnetite + pyrite); Stage 4 (quartz + calcite + fluorite + pyrite + hematite + sphalerite + galena...and Stage 5 (calcite + quartz). We analyzed fluid inclusions in garnet, diopside, calcite, and quartz from...are related to sulfide mineralization. In stage 5 calcite and quartz contain type-3 fluid inclusions, which...isotopes in garnet, diopside, magnetite, quartz, and calcite associated with the four stages of mineralization...Indosinian, and Hercynian) magmatism occurred in the region within a NE–SW-trending area of > 2700 km2 in size | | | Journal (article/letter/editorial) | assemblages, with amphibole, chlorite, epidote, quartz, calcite, scapolite, albite, scheelite, and chalcopyrite...Krivoschekov, 2011); similar suites found in the region are accompanied by other W-Mo-Cu-Au deposits (Kudrin...related to high-K and shoshonitic magmatism (e.g., Kensu, Chorukh-Dairon, Kumbel; Soloviev, 2011, 2015; Soloviev...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 | | | Journal (article/letter/editorial) | (at 0.1% WO3cut-off) (e.g.,Rabchevsky, 1988). The mine was closed after exhausting the higher-grade resources;...shoshonite-related oxidized W-Mo-Cu-Au skarn deposits (e.g.,Kensu, Kumbel, Chorukh-Dairon, Kashkasu; e.g.,Soloviev...Middle Carboniferous rocks were converted into calcite-dolomite marble and quartz-feldspar-biotite (±amphibole)...oxygen and carbon isotope study was obtained from calcite powder by reaction with H3PO4 at 75 °C using the... Phlogopite/biotite M O N Z O D I O R I T E Calcite Pyroxene D I O R I T E - M O N Z O D I O R I T | | | Journal (article/letter/editorial) | commonly overlapping with Cu-Au-Mo mineralization (Kensu and Kumbel, Soloviev, 2011, 2015). In contrast,...(3) the quartz-sulfide stage, and (4) the quartz-calcite stage with little mineralization. The Mesozoic...hydrothermal evolution, the quartz-calcite stage including dominantly calcite and minor quartz and chlorite...hydrothermal gold deposits in the Kalgoolie-Norseman Region, Western Australia. Econ Geol 94: 423–438 Hart...zoning in skarn minerals at the King Island (Dolphin) mine. Econ Geol 76: 468-497 35 Li XH (1996) Nd isotopic | | | Journal (article/letter/editorial) | shoshonite-related oxidized W-Mo-Cu-Au skarn deposits (e.g., Kensu, Kumbel, ChorukhDairon, Kashkasu; e.g., Soloviev...their outer zones. Zones of diopside+spinel and calcite+forsterite+magnetite are present in the outer (proximal...marble, with a thin (1-2 mm) outer forsterite+calcite+spinel zone and thicker (up to 10 cm) inner diopside-forsterite...forsterite-dominant zone, and locally overprints recrystallized calcite marble. As a result, this pyroxene skarn directly...garnet+amphibole+epidote+quartz to amphibole+garnet+calcite+quartz to plagioclase+amphibole+quartz to plagioclase+quartz | | | Journal (article/letter/editorial) | Au-Cu-Mo skarn deposit in the Middle Tien Shan, Kyrgyzstan Serguei G. Soloviev 1 & Sergey Kryazhev 2 & Svetlana...important features in Au and Cu metallogeny of the region and highlights the genetic links between Au-Cu...one of the largest Au-Cu skarn deposits in the region (Jenchuraeva 2001; Seltmann et al. 2009), and its...Seltmann et al. 2011; Goldfarb et al. 2014). In the Kyrgyzstan-Uzbekistan part of the belt, the 78°E 74°E ARAL...Daugyztau Kumbel Kuru-Tegerek Fig. 2 rc Muruntau Kensu N l STAIssyk-Keu GYZ Lak KYR ar Kokpatas Naryn | | Cheng, Zhiguo, Zhang, Zhaochong, Chai, Fengmei, Hou, Tong, Santosh, M., Turesebekov, A., Nurtaev, B.S. (2018) Carboniferous porphyry Cu–Au deposits in the Almalyk orefield, Uzbekistan: the Sarycheku and Kalmakyr examples. International Geology Review, 60 (1) 1-20 doi:10.1080/00206814.2017.1309996 | Journal (article/letter/editorial) | Asian Orogenic Belt is the second largest porphyry region in Asia and hence has attracted considerable attention...similarities with those occurring in the Circum-Pacific region. These include the feature that all the porphyry...other hand, the porphyries from the Circum-Pacific region are dominated by calc-alkaline series, whereas...and whether the model based on the Circum-Pacific region can be applied to the genesis of porphyry deposits...Semizsay group in the Chatkal area in Uzbekistan and Kyrgyzstan (Biske and Seltmann 2010; Xue et al. 2014a, 2014b) | | Geng, Xinxia, Yang, Chengdong, Yang, Fuquan, Qin, Jihua, Wen, Chaoquan (2019) Geochemistry and Sr–Nd–Hf isotopes of granitoids from the Xiaotuergen porphyry Cu deposit, Altay orogenic Belt, Xinjiang, Northwest China: Implications for petrogenesis, tectonic setting, and mineralization. Ore Geology Reviews, 112. 103071 doi:10.1016/j.oregeorev.2019.103071 | Journal (article/letter/editorial) | which traverses China, Russia, Kazakhstan, O Kyrgyzstan, Tajikistan, Uzbekistan, and Mongolia, has emerged...et al., 2014; Cheng et al., 2018a). The Xinjiang region, located in the central part of the CAOB, is proved...Tianshan, and Eastern Tianshan of the Xinjiang region have been reported in recent years, as exemplified...PRE-PROOF contrast to other parts of the Xinjiang region, no significant porphyry Cu deposits were reported...into the potential for porphyry Cu deposits in the region. JOURNAL PRE-PROOF 2. Geological setting 2.1 | | | Journal (article/letter/editorial) | 2011). For example, at Kara, Tasmania, and Kensu, Kyrgyzstan, the early, relatively Mo-enriched scheelite...hydrothermal gold deposits in the KalgoorlieNorseman region, Western Australia. Economic Geology, 94(3): 423-437...comparison to corresponding granitoids in the Nanling region, South China, Chinese Academy of Geological Sciences...characteristics of the Kensu W-Mo skarn and Mo-W-Cu-Au alkalic porphyry deposit, Tien MA Shan, Kyrgyzstan. Economic...CE under crossed transmitted light. F: the same region of Fig. 4E under plane transmitted light; clinopyroxene | | | Journal (article/letter/editorial) | oreforming fluids, post-depositional barren quartz and calcite veins were formed. © 2016 Elsevier B.V. All rights...al., 1994). The İnönü Marble consists of pure calcite crystals and overlies the schists of the Kocasu...rims; (i) increasing vesuvianite, pyroxene and calcite abundance toward the marble and opaque minerals...and epidote (Amp: amphibole, bio: biotite, Cc: calcite, ep:epidote, plg: plagioclase, prx: pyroxene, sch:...a granoblastic texture and is composed of pure calcite crystals. The contact between the pluton and skarn | | | Journal (article/letter/editorial) | Baoshan scheelite deposit, located in the Nanling region, South China, is a 25 skarn-type tungsten ore...lies in the southeastern part of the 75 Nanling region, which hosts the most abundant tungsten deposits...Detailed mapping has been 77 carried out in the region for many years by the Institute of Mineral Resources...Jiangxi Geological Survey. The 79 eastern Nanling region is best known for its abundant quartz-vein-type...out on the vein-type wolframite deposits of this region (e.g., 83 Chen et al., 2006; Feng et al., 2011; | | Xue, Liwei, Wang, Gongwen, Tang, Li, Cao, Yi, Du, Jingguo, Du, Yangsong, Luo, Liping, Cheng, Hongtao (2021) Genesis and hydrothermal evolution of the Zhazigou skarn W (Mo) deposit, East Qinling, China: Constraints from fluid inclusions and H–O–S–Pb isotopes. Ore Geology Reviews, 138. 104374pp. doi:10.1016/j.oregeorev.2021.104374 | Journal (article/letter/editorial) | primary L-type FIs were observed in quartz and calcite, which have lower salinities (0.88–11.34 wt% NaCl...Yechangping). The main lithostratigraphic units in the region are the Taihua Supergroup (basement), which comprises... dominated by calcite with minor quartz, pyrite, and locally rare schee lite. Calcite–quartz–(pyrite)...sulfide or sulfate minerals are absent within the calcite–quartz veins. Scheelite is irregular shaped, presenting...as fragmentized and disseminated grain within calcite–quartz veins with a distinct white –blue luminescence | | Liu, Jun, Li, Wenchang, Zhu, Xiangping, Li, Chao, Zhou, Qing, Yang, Fucheng (2020) Origin and evolution of ore-forming fluids of the Larong W-(Mo) deposit, eastern Tibet: Constraints from fluid inclusions, H-O isotopes, and scheelite geochemistry. Ore Geology Reviews, 124. 103620pp. doi:10.1016/j.oregeorev.2020.103620 | Journal (article/letter/editorial) | the Leiwuqi-Zogang metallogenic belt, Sanjiang region. The 18 W-Mo mineralization occurs as veins and...pyrite ± chalcopyrite veins, and Stage III quartz ± calcite ± pyrite veins. The 25 total homogenization temperatures...et al., 2014b; Peng et al., 2019). To 79 date, mine geology, ore-forming age, metallogenic features...Himalayan intrusions are less developed in this 106 region (Fig. 1B). The LZMB consists of abundant Cenozoic...sericite, muscovite, fluorite, chlorite, epidote, and calcite (Fig. 4). 143 Types of alterations at Larong | | Song, Guoxue, Cook, Nigel J., Li, Guangming, Qin, Kezhang, Ciobanu, Cristiana L., Yang, Yueheng, Xu, Yingxia (2019) Scheelite geochemistry in porphyry-skarn W-Mo systems: A case study from the Gaojiabang Deposit, East China. Ore Geology Reviews, 113. 103084 doi:10.1016/j.oregeorev.2019.103084 | Journal (article/letter/editorial) | measurements of sample analyses (MACS-3, GP4 and natural calcite). Data reduction was performed using ICPMSDataCal...comprise tremolite, quartz, fluorite, epidote, calcite, chlorite, hornblende, scheelite and molybdenite...example, at Baoshan, Kara, Tasmania, and Kensu, Kyrgyzstan, early, relatively Mo-enriched scheelite formed...hydrothermal gold deposits in the Kalgoorlie-Norseman region, Western Australia. Economic Geology, 94, 423-437...Mishra, B. Pruseth, K.L., 2016. Scheelite, apatite, calcite and tourmaline compositions from the late Archean | | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S. (2017) Geology, mineralization, and fluid inclusion characteristics of the Lermontovskoe reduced-type tungsten (±Cu, Au, Bi) skarn deposit, Sikhote-Alin, Russia. Ore Geology Reviews, 89. 15-39 doi:10.1016/j.oregeorev.2017.06.002 | Journal (article/letter/editorial) | Lermontovskoe deposit, situated in the Primorie region of the Russian Far East, contains significant W...contacts, sedimentary rocks have been converted to calcite (with dolomite admixture ?) marble, biotite +amphibole...marblehornfels contacts, with locally abundant calcite and/or idocrase (up to 20 vol.% each). Wollastonite...pyroxene and is associated with quartz and minor calcite. Sulfides (mostly pyrrhotite, minor chalcopyrite)...with minor chalcopyrite. Minor minerals include calcite, chlorite, plagioclase, and titanite. There is | | Zhou, Zhenhua, Mao, Jingwen, Che, Hewei, Ouyang, Hegen, Ma, Xinghua (2017) Metallogeny of the Handagai skarn Fe–Cu deposit, northern Great Xing'an Range, NE China: Constraints on fluid inclusions and skarn genesis. Ore Geology Reviews, 80. 623-644 doi:10.1016/j.oregeorev.2016.08.012 | Journal (article/letter/editorial) | within garnet, epidote, actinolite, quartz, and calcite precipitated at different stages of formation of...the exploration for other skarn deposits in this region. SC R 2. Geological setting The GXR is located..., 2011). The Hercynian intrusive rocks in this region are granites, granodiorites, and quartz diorites...volcanic rocks in this area are exposed over a region of ca. 100,000 km2 in area and have a cumulative...prospective for MA future exploration. TE 3.1 Mine geology D 3. Ore deposit geology CE P The Handagai | | | Book | the setting and origin of major deposits in the region, together with information on tonnages and grades...comparisons and contrasts with MVT deposits in the region. The last part is focused on sediment-hosted iron...Tunisia, and Comparisons with MVT Deposits in the Region . . . . . . . . . . 497 Sophie Decrée, Christian...geology and mineral resources. Geologically, the region contains numerous terranes that contain rocks ranging...other elements. Major deposit types present in the region are (1) orthomagmatic Cr-Ni-platinum group elements | | | Book (edition) | resources of 200,000 oz. gold both at Kanowna Belle Gold Mine, Australia, and at the Jabal Shayban Gold Project...and epithermal gold deposits of the circum-Pacific region. Deposits with approximate tonnes of contained...A-type quartz-chalcopyrite veinlets and late-stage calcite veins [FOV 4 7 cm] . . . . . . . . . . . . ....Australia, at the main development level of the mine. The position of the Whenan Shaft is shown. Note...porphyry and epithermal deposits in the circum-Pacific region, emphasizes the association of many of these giant | | | Book | kinematics and dynamics from a small area to a great region. Under his guidance, as well as valuable help from...Ma) [6] . . . . . . . . . . . 2.2.2 Karaganda–Kyrgyzstan (Qirghiz) Early Paleozoic Accretion–Collision... . . . . 2.7 Thickened Continental Lithosphere Region in Qinghai–Xizang (Tibet)–Pamir [68] . . . . ....should be divided mainly based on the period and region of plate formation, i.e., the period of forming...accretion– collision zone [6], the Karaganda–Kyrgyzstan (Qirghiz) Early Paleozoic accretion–collision |
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