 | | Report (issue) | | category ........ Estimated cumulative and annual mine production of tungsten contained in ore and concentrateā...also recovered from placer deposits. Most current mine production of tungsten is from vein/ stockwork,...world is well endowed with tungsten resources. China and the former Soviet Union have 8 of the worldās...major producing areas in the former Soviet Union, China, and other 1 Retired from Canadian Department of...In 1995, China and the former Soviet Union accounted for over three-fourths of the worldās mine production |  | Xiang-Ping, G., Watanabe, M., Ohkawa, M., Hoshino, K., Shibata, Y., Desong, C. (2001) FELBERTALITE AND RELATED BISMUTH SULFOSALTS FROM THE FUNIUSHAN COPPER SKARN DEPOSIT, NANJING, CHINA. The Canadian Mineralogist, 39 (6) 1641-1652 doi:10.2113/gscanmin.39.6.1641 | Journal (article/letter/editorial) | | FROM THE FUNIUSHAN COPPER SKARN DEPOSIT, NANJING, CHINA GU XIANG-PINGĀ§, MAKOTO WATANABE, MAKIO OHKAWA, KENICHI...Geology for Mineral Resources, Guangxi 541004, China ABSTRACT Electron-microprobe and single-crystal...copper skarn deposit, near Nanjing, in eastern China. It can be chemically described as Cu2AgxPb6ā2xBi8+x(S...Cu2AgxPb10ā2xBi12+xS29, copper skarn, Funiushan, Nanjing, China. SOMMAIRE Nous avons confirmĆ© la prĆ©sence de la...INTRODUCTION GEOLOGICAL SETTING AND SAMPLE DESCRIPTION China is a country rich in bismuth resources, with total |  | 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) | | Resources, China University of Geosciences, Wuhan 430074, China; b Chengdu Center of China Geological...Chengdu 610081, China; c National Research Center for Geoanalysis, Beijing 100037, China; d School of...Science and Resources, China University of Geosciences, 11 Beijing 100083, China; 12 *Corresponding...et al., 2014b; Peng et al., 2019). To 79 date, mine geology, ore-forming age, metallogenic features...pyrite, chalcopyrite, rutile, cassiterite, and cosalite 141 (Figs. 4 and 5). The gangue minerals mainly |  | | Journal (article/letter/editorial) | | of cosalite, kobellite and lillianite (Isaksson 1973). Besides BiāSb sulfosalt minerals and FeāCoāNi...arsenopyrite-hosted vein-type ore were collected in mine dumps at Boliden. The mine, closed since 1967, is now water-filled...trace elements in all Feā(Cu) sulfides, notably of Co and Ni, are generally below 0.1 wt.%. Sphalerite...(xĢ = 0.20; n = 11). The level of incorporation of Co and Ni into gudmundite is insignificant; the concentrations...geo-investigations carried out during the lifetime of the Boliden mine, Sweden (1924ā1967). Sver. Geol. Unders. C 651. |  | | Journal (article/letter/editorial) | | symmetry. Several other elements (e.g., Ag, Cu, Fe, Co, Ni, Zn, Cd, As) are reported in analytical data...comparable data for ~Bi4Te2Se compositions from China and Korea (Gu et al. 2001, Shin et al. 2005), we...native bismuth (Bi) and galena (Gn) from the Clogau mine, Dolgellau gold belt, North Wales, U.K. [Section...Creek, N.T., Australia: Henley et al. (1975), Suttsu mine, Japan: Shimizu et al. (1995), Nevskii, Russia:...reported from the same type-locality (Santa Catarina mine near Guanajuato, Mexico; see Earley 1950, Ramdohr |
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