 | | Journal (article/letter/editorial) | | in the HwanggangriMineralizedDistrict,Republicof Korea CHIL-SuP So AND SEONG-TAEK YUN Department of Geology...Geology, KoreaUniversity, Seoul136-701,Republic of Korea Abstract The Hwanggangrimineralizeddistrictwithinthe...magnetiteseriesgranites.Fissure-fillingveinsin the district differ in mineralogywith distancefrom the granites:W-Mo...GeumsilandDaehyunAu-Ag-Pb-Znminesare Previousstudiesof the Hwanggangri mineralized located approximately130 km southeastof...et al., rean peninsulaasa narrow (40-60 km wide) north- 1986;KimandShin,1990).However,comparatively ea |  | | Journal (article/letter/editorial) | | Depositsaroundthe Susan Granite,Hwanggangri District,Republicof Korea CHIL-Su? SO Departmentof Geology...Geology,KoreaUniversity, Seoul136-701,Republicof Korea AND SEONG-TAEK YUN Department of MineralandEnergyResources...University, Jecheon 390-230,Republic of Korea Abstract The Hwanggangri mineralizeddistrictislocatedapproximately...$348zs valuenear4 permil.Following deposition of molybdenite andwolframitefrommagmaticfluids,wolframitewasdissolvedor...andWeolagsan Choongcheong Provinceof the Republicof Korea. linkedgenetically (Parket al., 1981;Soet al., 1983a; |  | Song, Guoxue, Qin, Kezhang, Li, Guangming, Li, Xianhua, Qu, Wenjun (2013) Geochronology and Ore-Forming Fluids of the Baizhangyan W-Mo Deposit in the Chizhou Area, Middle-Lower Yangtze Valley, SE-China. Resource Geology, 63 (1) 57-71 doi:10.1111/j.1751-3928.2012.00210.x | Journal (article/letter/editorial) | | defined MoâWâPbâZn metallogenic belt, which is in the south of Middle-Lower Yangtze Valley CuâFeâAu polymetallic...which was traced by drilling at depth. Eight molybdenite samples from Mo-bearing ores yield ReâOs dates...crystallization of the granite and hydrothermal molybdenite formation were coeval and likely cogenetic. The...more dilute fluids associated with tungstenâmolybdeniteâbase metal sulfide deposition (stage II and stage...resulted in successive deposition of scheelite and molybdenite at Baizhangyan. Keywords: Baizhangyan, fluid |  | Wei, Wenfeng, Hu, Ruizhong, Bi, Xianwu, Peng, Jiantang, Su, Wenchao, Song, Shengqiong, Shi, Shaohua (2012) Infrared microthermometric and stable isotopic study of fluid inclusions in wolframite at the Xihuashan tungsten deposit, Jiangxi province, China. Mineralium Deposita, 47 (6) 589-605 doi:10.1007/s00126-011-0377-0 | Journal (article/letter/editorial) | | wolframite at the Xihuashan tungsten deposit, Jiangxi province, China Wenfeng Wei & Ruizhong Hu & Xianwu Bi &...Abstract The Xihuashan tungsten deposit, Jiangxi province, China, is a world-class vein-type ore deposit...ore mineral assemblage includes wolframite and molybdenite, with minor amounts of arsenopyrite, chalcopyrite...mechanism for wolframite. Regional geological setting South China is composed of the Yangtze Block to the northwest...separated from the North China Block by the Qinling-Dabie orogenic belt to the north, is bounded to the |  | | Journal (article/letter/editorial) | | isotope compositions for metallic deposits in South Korea Jaeguk Jo | Youngah Jeong Department of Geoenvironmental...Sciences, Kongju National University, Gongju, South Korea Correspondence Dongbok Shin, Department of Geoenvironmental...Sciences, Kongju National University, Gongju 32588, South Korea. Email: shin@kongju.ac.kr Funding information...Grant/Award Number: 2020; National Research Foundation of Korea, Grant/Award Numbers: 2017R1A2B4004747, 2019R1A2C1085334...interpret the sulfur isotope characteristics of each province, comprising different wall rocks and geologic |  | Greber, Nicolas D., Hofmann, Beda A., Voegelin, Andrea R., Villa, Igor M., NĂ€gler, Thomas F. (2011) Mo isotope composition in Mo-rich high- and low-T hydrothermal systems from the Swiss Alps. Geochimica et Cosmochimica Acta, 75 (21) 6600-6609 doi:10.1016/j.gca.2011.08.034 | Journal (article/letter/editorial) | | isotope compositions (IC) of 59 samples from two molybdenite mineralizations (Alpjahorn and Grimsel) and from...indicating that fractionation processes during molybdenite precipitation can vary on a cm scale. The Mo...1.6& and +1.4&). In contrast to the high-T molybdenite deposits, here the Mo was transported via oxidized...only industrially valuable Mo mineral source is molybdenite (MoS2). Several recent publications have reported...were reported. Here we present the Mo IC of two molybdenite occurrences in the Aar Massif (Swiss Alps) and |  | Wang, Ruiliang, Zeng, Qingdong, Zhang, Zhaochong, Guo, Yunpeng, Lu, Jinhang (2020) Fluid Evolution, H-O Isotope and Re-Os Age of Molybdenite from the Baiyinhan Tungsten Deposit in the Eastern Central Asian Orogenic Belt, NE China, and Its Geological Significance. Minerals, 10 (8) 664 doi:10.3390/min10080664 | Journal (article/letter/editorial) | | Fluid Evolution, H-O Isotope and Re-Os Age of Molybdenite from the Baiyinhan Tungsten Deposit in the Eastern... H-O isotope of quartz and Re-Os isotope of molybdenite were carried out. Three stages of mineralization...wolframite + bismuth stage, the middle quartz + molybdenite stage and the late calcite + fluorite stage....of minerals. Re-Os isotopic analysis of five molybdenite samples yielded an isochron age of 139.6 ± 7...(MSWD = 3.5). Rhenium concentrations of the molybdenite samples were between 3.1 ug/g and 8.5 ug/g. The |  | | Journal (article/letter/editorial) | | high-temperature ore fluids of W-Sn deposits in south China YISHAN ZENG,1* JIAQI LIU2 and YONGFENG ZHU...Dangping and Piaotang deposits in the Jiangxi Province, south China can be considered as typical high-temperature...leachates of minerals from three W-Sn-deposits in south China (see Fig. 1). GEOLOGIC SETTING OF THE STUDIED...belt, in the southwestern part of the Jiangxi Province, China: Xihuashan W-, Dangping W-Be-, Muziyuan...associated ore minerals consist of cassiterite, molybdenite, bismuthinite, beryl, scheelite. In the wall-rock |  | Xiong, Yi-qu, Shao, Yong-jun, Mao, Jing-wen, Wu, Shi-chong, Zhou, Hao-di, Zheng, Ming-hong (2019) The polymetallic magmatic-hydrothermal Xiangdong and Dalong systems in the WâSnâCuâPbâZnâAg Dengfuxian orefield, SE China: constraints from geology, fluid inclusions, HâOâSâPb isotopes, and sphalerite RbâSr geochronology. Mineralium Deposita, 54 (8) 1101-1124 doi:10.1007/s00126-019-00863-x | Journal (article/letter/editorial) | | Isotopes . Magmatic-hydrothermal system . Dengfuxian . South China Editorial handling: R. Hu Electronic supplementary...and Mineral Exploration and Development of Hunan Province, Zhuzhou 412007, China Key Laboratory of Metallogenic...Ministry of Education, Central South University, No. 932 Lushan South Road, Changsha 410083, Peopleâs...is situated in the northern part of the Xitian district, a significant area of tungstenâtin mineral resources...Nanling region of South China is located in northeastern Chaling County, Hunan Province. The Nanling region |  | Jiang, Hai, Jiang, Shao-Yong, Li, Wen-Qian, Peng, Ning-Jun, Zhao, Kui-Dong (2019) Fluid inclusion and isotopic (C, H, O, S and Pb) constraints on the origin of late Mesozoic vein-type W mineralization in northern Guangdong, South China. Ore Geology Reviews, 112. 103007 doi:10.1016/j.oregeorev.2019.103007 | Journal (article/letter/editorial) | | vein-type W mineralization in Northern Guangdong, South China Hai Jiang, Shao-Yong Jiang, Wen-Qian Li, Ning-Jun...vein-type W mineralization in Northern Guangdong, South China, Ore Geology Reviews (2019), doi: https://doi...vein-type W mineralization in Northern Guangdong, South China Hai Jianga, Shao-Yong Jianga,*, Wen-Qian Lib...gzwqli@gig.ac.cn ABSTRACT: Northern Guangdong of South China occurs many large tungsten deposits, including...Vein-type tungsten mineralization; Northern Guangdong; South China; water mixing 1. Introduction Tungsten is |  | Legros, HĂ©lĂšne, Richard, Antonin, Tarantola, Alexandre, Kouzmanov, Kalin, Mercadier, Julien, Vennemann, Torsten, Marignac, Christian, Cuney, Michel, Wang, Ru-Cheng, Charles, Nicolas, Bailly, Laurent, Lespinasse, Marc-Yves (2019) Multiple fluids involved in granite-related W-Sn deposits from the world-class Jiangxi province (China) Chemical Geology, 508. 92-115 doi:10.1016/j.chemgeo.2018.11.021 | Journal (article/letter/editorial) | | granite-related W-Sn deposits from the world-class Jiangxi province (China) HĂ©lĂšne Legros, Antonin Richard, Alexandre...granite-related W-Sn deposits from the world-class Jiangxi province (China). Chemge (2018), https://doi.org/10.1016/j...granite-related W-Sn deposits from the world-class Jiangxi province (China) HĂ©lĂšne Legros a,b, *, Antonin Richard...granitic provinces in the world (Nanling Range, South China), which was emplaced during the Jurassic-Cretaceous...similarities with other deposits in the Jiangxi province, points towards common ore-forming processes at |  | | Journal (article/letter/editorial) | | bedding or a fracture zone dipping gently toward the north. Oxygen isotope geothermometry indicates that the...orebody at Questa, by contrast, a highly unusual molybdenite-mineralized breccia has a subhorizontal elongated...Regional Geology The Questa mine is located in north-central New Mexico, USA, in the Taos Range of the...terranes (Meyer, 1991). The Taos terrane to the south consists dominantly of meta-igneous and metavolcanic...metavolcanic rocks, whereas the Questa terrane to the north is dominantly metasedimentary (Grambling et al. |  | | Journal (article/letter/editorial) | | 1993/Accepted: 24 October 1995 Abstract. The molybdenite deposit of the Alpeinerscharte (Austria) is situated...the general background of average granites. Molybdenite mineralization is restricted to narrow quartz...plagioclase are occasionally spatially related to molybdenite-bearing veins; they are interpreted as episyenites... and minor depletion of Fe, Zn, Cu and Mo. Molybdenite-bearing quartz veins are hosted by granitic gneisses...Gneiss ("Zentratgneis") Department of Geosciences. North Dakota State University, Fargo, ND 58105, USA Correspondence |  | Frei, R., NĂ€gler, Th.F., Schönberg, R., Kramers, J.D. (1998) Re-Os, Sm-Nd, U-Pb, and stepwise lead leaching isotope systematics in shear-zone hosted gold mineralization: genetic tracing and age constraints of crustal hydrothermal activity. Geochimica et Cosmochimica Acta, 62 (11) 1925-1936 doi:10.1016/s0016-7037(98)00111-2 | Journal (article/letter/editorial) | | initial Late Archean event (2.60 Ga) a first molybdenite-scheelite bearing paragenesis was deposited in...open-system behavior of the U-Pb systematics in molybdenite and wolframite from the RAN mine, initial Archean...powellitic scheelite (an alteration phase of molybdenite-bearing scheelite), coupled with a marked loss...Lead isotope signatures from PbSL residues of molybdenite, powellite, and quartz indicate a continental...cases of minerals with high Re contents (such as molybdenite), which consequently allow for high precision |  | Liu, Biao, Li, Huan, Wu, Qian-Hong, Evans, Noreen J., Cao, Jing-Ya, Jiang, Jiang-Bo, Wu, Jing-Hua (2019) Fluid evolution of Triassic and Jurassic W mineralization in the Xitian ore field, South China: Constraints from scheelite geochemistry and microthermometry. Lithos, 330. 1-15 doi:10.1016/j.lithos.2019.02.003 | Journal (article/letter/editorial) | | Jurassic W mineralization in the Xitian ore field, South China: Constraints from scheelite geochemistry and...Jurassic W mineralization in the Xitian ore field, South China: Constraints from scheelite geochemistry and...Jurassic W mineralization in the Xitian ore field, South China: Constraints from scheelite geochemistry and...School of Geosciences and NU Info-Physics, Central South University, Changsha 410083, China MA 2. School...quartz vein-hosted ores in the Xitian ore field (South China) were analyzed for major and minor element |  | Ni, Pei, Li, Wen-Sheng, Pan, Jun-Yi, Cui, Jian-Ming, Zhang, Kai-Han, Gao, Yan (2022) Fluid Processes of Wolframite-Quartz Vein Systems: Progresses and Challenges. Minerals, 12 (2) 237 doi:10.3390/min12020237 | Journal (article/letter/editorial) | | intrusion from the Zhangtiantang-Xihuashan ore district, where an as-yet undiscovered deep intrusion,...beginning of last century. For example, wolframite in South China was first found in the Xihuashan tungsten...discussed for the Zhangtiantang-Xihuashan ore district based on their geological relationships and fluid...Wolframite; Cassiterite W W-Mo 10.8 Wolframite; Molybdenite W-Sn 0.6 Wolframite; Cassiterite Wall-Rock...Method Reference 161 ± 1.3 Molybdenite Re-Os [40] 157 ± 1.5 Molybdenite Re-Os [41] Fine-grained porphyritic |  | | Journal (article/letter/editorial) | | Pervomaisky stock, muscovite (127.6 ± 1.5 Ma), and molybdenite (118.5 ± 1.6 and 122.4 ± 1 Ma) from the ore zones...gently (at an angle of 15â20⊠) sinking to the north under the Kholtoson deposit [15]. The deposit was...the Modonkul massif and have a gentle drop to the south and the southwest. Ore veins have a wide range of...SbS3 Aikinite PbCuBiS3 Aikinite PbCuBiS3 Molybdenite MoS2 ScheeliteâCaWO4 Scheelite CaWO4 Hessite...6â8âchalcopyrite; 9â18âgalena; 19â23âhessite; 24âmolybdenite; 25â30âpyrite; 31â38âsphalerite; 39â49âtetrahedrite |  | 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) | | Stage II (including three sub-stages) quartz-molybdenite ± 24 pyrite ± chalcopyrite veins, and Stage...Larong composite pluton and surrounding schist. Molybdenite Re-Os dating 76 yielded a weighted age of 91...southeastern part of the Tibet Plateau and western Yunnan province (Fig. 1A), 91 is a significant part of the giant...and 129 titanite (Liu et al., 2020a). Six molybdenite samples yielded a Re-Os weighted 130 average...minerals are mainly composed of 140 scheelite, molybdenite, pyrite, chalcopyrite, rutile, cassiterite, and |  | Zhou, Yunfei, Xu, Jiuhua, Shan, Lihua, Cheng, Xihui, Deng, Yueping, Feng, Wenhuan, Qiao, Lingxiao (2019) Ore Genesis and Tectonic Significance of the Xiaojiashan Tungsten Deposit, Eastern Tianshan, Xinjiang, China: Evidence from Geology, Fluid Inclusions, and Stable Isotope Geochemistry. Resource Geology, 69 (1) 43-64 doi:10.1111/rge.12185 | Journal (article/letter/editorial) | | Siberian craton in the north and the Tarim and North China Cratons in the south (Fig. 1; Xiao et al.,...bounded by the Junggar basin in the north and the Tarim basin in the south, and the Eastern Tianshan orogen...Tianshan terrane, and the Beishan terrane from north to south (Xiao et al., 2004). The regional strata mainly...by the Junggar basin in the north and the Turpan-Hami basin in the south. The geological environment... Fig. 1 The regional geological map of Barkol District and its surrounding areas (According to Gu et |  | | Journal (article/letter/editorial) | | southern China is a world- 12 class tungsten province. However, it is poorly understood why alteration...multisource geo-information in the Duolong 428 mineral districtâ (12120115102301). The numerical experiments were...Dahutang tungsten polymetallic ore field, Jiangxi Province, China. Acta Geol. Sin., 89(3): 822-835. Gruber...Morphological zonation of tungsten deposits in South China. In: Yu, H.Z. (Editor), Proceedings of Symposium...related to Mesozoic and Cenozoic granitoids in South China. Science in China Series D: Earth Sciences |  | | Journal (article/letter/editorial) | | present as Mo4ĂŸand commonly precipitates as molybdenite (Linnen & Williams-Jones 1990, Luo et al. 1991)...predominantly as Mo4ĂŸ and is incorporated into molybdenite due to coupled oxidation-reduction reactions...(1979) Famous mineral localities: The Taewha Mine, Korea. Mineralogical Record 10, 133â136. BATEMAN, P.C...of Flat River, Yukon Territory and southwestern district of Mackenzie, Canada. Geological Survey of Canada...134 pp. BURT, D.M. (1986) Tungsten deposits of North America. In Geology of tungsten: International Geological |  | | Journal (article/letter/editorial) | | Schuiling, 1967). The tin belt extending from South Africa to Nigeria to both sides of the Atlantic...to active plate margins as for mineralization of South America and Southeast Asia (e.g., Mitchell and Garson...terranes at the southern and western margin of South America (e.g., Patagonia and Pampia) that became...range of Variscan granites from the Erzgebirge tin district and from Paleozoic shales and slates of Thuringia...occur on peri-Gondwana crust that remained to the south of the Rheic Ocean (Fig. 3). This mineralization |  | | Journal (article/letter/editorial) | | Bolivia, New Mexico), the western Pacific margin (Korea, Japan), the Appalachian-Caledonian belt (eastern...deposits are quartz, cassiterite, muscovite, molybdenite, pyrite, pyrrhotite, arsenopyrite, and tourmaline...Caledonian Baid al Jimalah Ballinglen Kaneuchi Province Deposit TABLE 1. Summary of Geologic Data on...GRANITOID ENVIRONMENTS 145 146 WOOD AND SAMSON in Korea where the wolframite/scheelite ratio decreases with...Pb-Zn mineralization from the Brioude-Massiac district (French Massif Central): Tschermaks Mineralogische |
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