 | | Journal (article/letter/editorial) | | Austria Vesuvianite New Tool for the U-Pb Dating of Skarn Ore Deposits Rolf L. R o m e r Department of Economic...from the Early Proterozoic Bj6rntj~irn tungsten skarn deposit in northern Sweden were dated with the...Vesuvianite can be used to date the formation of skarn mineralizations and possibly also the metamorphism...Fe)2A14[OH/(SiO4)5/(SiO7)2]) is a common mineral in skarn ore deposits and metamorphic and metasomatic argillaceous...Its age could, therefore, give a direct dating of skarn deposits or of meta- 332 R.L. Romer morphic |  | | Journal (article/letter/editorial) | | pp. 543–568. Vostok2 Gold–BaseMetal–Tungsten Skarn Deposit, Central SikhoteAlin, Russia S. G. Soloviev...2011 Abstract—Vostok2—East Russia’s largest skarn deposit of highgrade sulfide–scheelite ore with substantial...as an element of the gold–tin–tungsten metallogenic belt. The deposit is related to the multistage m...alter ation of host rocks evolved from pyroxene skarn via retrograde postskarn and propylitic (hydrosilicate)...assemblages of skarn and postskarn metasomatic rocks correspond to those at the reducedtype tungsten skarn deposits |  | | Journal (article/letter/editorial) | | 56, no. 3, 257–266, 2006 Lermontovskoe Tungsten Skarn Deposit: the Oldest Mineralization in the Sikhote-Alin...on May 25, 2006 Abstract: Lermontovskoe tungsten skarn deposit in central Sikhote-Alin is concluded to...assemblages, indicate that this deposit is a reduced-type tungsten skarn (Sato, 1980, 1982), in accordance...nature of the granodiorite stock. The Lermontovskoe deposit, the oldest mineralization so far known in the...Keywords: Lermontovskoe, Bikin, Russia, tungsten skarn deposit, K-Ar muscovite age, Early Cretaceous magmatism |  | | Journal (article/letter/editorial) | | Ibaraki305,Japan Abstract The Fujigatanitungsten deposit occursin Triassicsediments composed mainlyof p...altera- tion consists mainlyof clinopyroxene-garnet skarn(•-• 10 m) and, locally,plagioclasemuscovite-chloriterock...occursonly in thick skarn,alongquartzveins. This rock may have been formed from the skarn due to intense metasomatism...cm) formedalong the contactwith limestone,but the skarn and adjacentlimestonewere locallyreplacedby quartz-calciterock...ore was altered to barren epidote-clinopyroxene skarn (2-$0 cm). Chemicaldata for the principalmineralswere |  | Xie, Guiqing, Mao, Jingwen, Bagas, Leon, Fu, Bin, Zhang, Zhiyuan (2019) Mineralogy and titanite geochronology of the Caojiaba W deposit, Xiangzhong metallogenic province, southern China: implications for a distal reduced skarn W formation. Mineralium Deposita, 54 (3) 459-472 doi:10.1007/s00126-018-0816-2 | Journal (article/letter/editorial) | | Mineralogy and titanite geochronology of the Caojiaba W deposit, Xiangzhong metallogenic province, southern China:...China: implications for a distal reduced skarn W formation Guiqing Xie 1 & Jingwen Mao 1 & Leon Bagas 1...Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract The Caojiaba tungsten deposit (19.03 Mt@ 0...0.37 wt% WO3) is hosted by skarn along the contact between clastic and carbonate rocks in the Xiangzhong...Province of southern China. The deposit is characterized by an early prograde skarn containing low andraditic |  | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S. (2020) Geology, mineralization, and fluid inclusion characteristics of the Agylki reduced tungsten (W-Cu-Au-Bi) skarn deposit, Verkhoyansk fold-and-thrust belt, Eastern Siberia: Tungsten deposit in a gold-dominant metallogenic province. Ore Geology Reviews, 120. 103452 doi:10.1016/j.oregeorev.2020.103452 | Journal (article/letter/editorial) | | characteristics of the Agylki re‐ duced tungsten (W-Cu-Au-Bi) skarn deposit, Verkhoyansk fold-and-thrust belt...belt, Eastern Siberia: tungsten deposit in a gold-dominant metallogenic prov‐ ince Serguei G. Soloviev,...characteristics of the Agylki reduced tungsten (W-Cu-Au-Bi) skarn deposit, Verkhoyansk foldand-thrust belt...belt, Eastern Siberia: tungsten deposit in a gold-dominant metallogenic province, Ore Geology Reviews (2020)...characteristics of the Agylki reduced tungsten (W-Cu-Au-Bi) skarn deposit, Verkhoyansk fold-and-thrust belt |  | Su, Qiangwei, Mao, Jingwen, Sun, Jia, Zhao, Linghao, Xu, Shengfa (2020) Geochemistry and Origin of Scheelites from the Xiaoyao Tungsten Skarn Deposit in the Jiangnan Tungsten Belt, SE China. Minerals, 10 (3) 271 doi:10.3390/min10030271 | Journal (article/letter/editorial) | | Scheelites from the Xiaoyao Tungsten Skarn Deposit in the Jiangnan Tungsten Belt, SE China Qiangwei Su...There are four types of scheelite from the Xiaoyao deposit: (1) scheelite intergrown with garnet in the proximal...granodiorite and modified by the precipitation of skarn minerals. Sch1b and Sch2b are characterized by low...Y/Ho ratios of scheelite gradually increase from skarn to quartz vein stages, due to fluid fractionation...fluid–rock interactions and fluid mixing. Keywords: skarn system; scheelite; texture; REE; redox state 1 |  | 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) | | characteristics of the Meliksu reduced tungsten skarn deposit, Alai Tien Shan, Kyrgyzstan: Insights into...characteristics of the Meliksu reduced tungsten skarn deposit, Alai Tien Shan, Kyrgyzstan: Insights into...characteristics of the Meliksu reduced tungsten skarn deposit, Alai Tien Shan, Kyrgyzstan: Insights into...serguei07@hotmail.com Abstract The Meliksu W skarn deposit (~10Kt WO3, with average grade of 6.6% WO3)...the Carlin-type affinity. The deposit bears signatures of reduced W skarn deposits, with dominant pyroxene |  | | Journal (article/letter/editorial) | | evolution of the Jurassic Baoshan scheelite skarn deposit, Nanling, South China Wen Winston Zhao, Mei-Fu...evolution of the Jurassic Baoshan scheelite skarn deposit, Nanling, South China, Ore Geology Reviews (2018)...evolution of the Jurassic Baoshan scheelite 2 skarn deposit, Nanling, South China 3 Wen Winston Zhao,...scheelite deposit, located in the Nanling region, South China, is a 25 skarn-type tungsten ore deposit. Orebodies...are most closely associated with the formation of skarn ores. 33 The skarns are zoned mineralogically |  | | Journal (article/letter/editorial) | | uptake of REE by scheelite in the Baoshan tungsten skarn deposit, South China Wen Winston Zhao, Mei-Fu...uptake of REE by scheelite in the Baoshan tungsten skarn deposit, South China. The address for the corresponding...uptake of REE by scheelite in the Baoshan tungsten skarn deposit, South China Wen Winston Zhaoa, Mei-Fu...ABSTRACT Scheelite is the main ore mineral in skarn-type tungsten deposits, and a common accessory mineral...The Baoshan deposit in South China is one of the most important polymetallic scheelite skarn deposits in |  | Elongo, V, Lecumberri-Sanchez, P, Legros, H, Falck, H, Adlakha, E, Roy-Garand, A (2020) Paragenetic constraints on the Cantung, Mactung and Lened tungsten skarn deposits, Canada: Implications for grade distribution. Ore Geology Reviews, 125. 103677pp. doi:10.1016/j.oregeorev.2020.103677 | Journal (article/letter/editorial) | | constraints on the Cantung, Mactung and Lened tungsten skarn deposits, Canada: implications for grade distribution...constraints on the Cantung, Mactung and Lened tungsten skarn deposits, Canada: implications for grade distribution...constraints on the Cantung, Mactung and Lened tungsten 2 skarn deposits, Canada: implications for grade...Abstract 9 The Cantung, Mactung, and Lened W skarn deposits located in Northwest Territories and Yukon...large metallogenic belt that contains all major tungsten deposits in 11 western North America. In this |  | 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) | | of the Lermontovskoe Reduced-Type Tungsten (±Cu, Au, Bi) Skarn Deposit, Sikhote-Alin, Russia Serguei G...of the Lermontovskoe Reduced-Type Tungsten (±Cu, Au, Bi) Skarn Deposit, Sikhote-Alin, Russia, Ore Geology...of the Lermontovskoe Reduced-Type Tungsten (+Cu, Au, Bi) Skarn Deposit, SikhoteAlin, Russia Serguei G...serguei07@hotmail.com Abstract The Lermontovskoe deposit (~48Kt WO3; average 2.6% WO3, 0.24% Cu, 0.23 g/t...collisional tectonic environment. This tungsten skarn deposit has a W-Au-As-Bi-Te-Sb signature that suggests |  | | Journal (article/letter/editorial) | | the Koitash redox-intermediate W–Mo skarn and W–Au stockwork deposit, western Uzbekistan, Tien Shan Serguei...Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract The Koitash W–Mo skarn deposit in the Tien...Belt contained resources of 60 kt WO3 in altered skarn (averaging 0.56% WO3 and 0.029% Mo) and an additional...forming in a post-collisional environment. The deposit includes redox-intermediate prograde and retrograde...crystallizing magma and formed prograde calcic skarn. This fluid was followed by moderately saline, Ca-rich |  | Qi, Huasheng, Yang, Xiaoyong, Lu, Sanming, Tang, Cheng, Cao, Jingya, Zhao, Lili, Deng, Jianghong, Sun, Chao, Zhao, Zhuang, Lee, Insung (2020) Ore genesis and fluid evolution of the Qiaomaishan Cu–W deposit, in the Middle-Lower Yangtze River Metallogenic Belt: Evidence from in situ analyses of apatite and scheelite. Ore Geology Reviews, 127. 103864pp. doi:10.1016/j.oregeorev.2020.103864 | Journal (article/letter/editorial) | | genesis and fluid evolution of the Qiaomaishan Cu–W deposit, in the Middle-Lower Yangtze River Metallogenic...Belt The newly exploited Qiaomaishan skarn-type Cu–W deposit, located in the Xuancheng ore-cluster district...River Metallogenic Belt (MLYRB), is one of the few tungsten polymetallic deposits in this region. This study...and genesis of this deposit and important knowledge to investigate regional tungsten mineralization events...source. The tungsten mineralization is dominated by scheelite in the Qiao maishan deposit. Based on microscopic |  | | Journal (article/letter/editorial) | | Thompson The Dublin Gulch intrusion-hosted gold deposit, Tombstone plutonic suite, Yukon Territory, Canada...associated with several different zones of gold and tungsten mineralization, within and immediately adjacent...has a poor correlation with all other elements. Tungsten and molybdenum have a weak interelement correlation...Maloof á T. Baker (&) á J.F.H. Thompson Mineral Deposit Research Unit, Department of Earth and Ocean Science...inter-element correlations (0.58 to 0.93). The change from tungsten-bearing mineralization through to gold±bismuth-rich |  | | Journal (article/letter/editorial) | | clinopyroxenes from oxygen four isotope Japanese study skarn of deposits HIDEHIKO SHIMAZAKII and MINORU KUSAKABE2...Yaguki (-1.5 +2.5) and Fujigatani (+10.5 ' +10.8) skarn depositsin Japan. Oxygenisotope values of ore-formingfluids...agreementwith those estimated from the publisheddata on skarn calcites. Amongthe studied deposits, the skarnsin...investigations of skarn deposits also have realized satisfactory results in interpreting skarn petrogenesis...observed interstitially among skarn silicate minerals in deposits, called skarn calcite hereafter, have oxygen |  | Zhao, Rui-Zhe, Wang, Min-Fang, Li, Huan, Shang, Xiao-Yu, Ullah, Zaheen, Wang, Jun-Peng (2021) Texture and Geochemistry of Scheelites in the Tongshankou Deposit in Daye, Hubei, China: Implication for REE Substitution Mechanism and Multistage W Mineralization Processes. Minerals, 11 (9) 984 doi:10.3390/min11090984 | Journal (article/letter/editorial) | | Geochemistry of Scheelites in the Tongshankou Deposit in Daye, Hubei, China: Implication for REE Substitution...Geochemistry of Scheelites in the Tongshankou Deposit in Daye, Hubei, China: Implication for REE Substitution...The Tongshankou skarn deposit in the Edong ore district is a typical metasomatic deposit associated with...usually have affinity to garnets, while in later skarn phases others exist with oxides and sulfides. They...use of texture and geochemistry of scheelites in skarn deposits, depicting the W mineralization processes |  | | Journal (article/letter/editorial) | | , 2017; Mao et al., 2015; Zhao et al., 2017). Tungsten is chiefly hosted in wolframite and scheelite...al., 2018f). The main W-Sn deposit types are veinlet-disseminated, skarn, and greisen-quartz-vein (Guo...of deposits (Fig. 1): veinlet-disseminated-type, skarn-type, and quartz-vein and greisen type W-Sn deposits...granites (Part 5) and deep prospecting of W-Sn deposit (Part 6) as outlined below. Part 1: Veinlet-disseminated-type...Song et al. (2018) studied the Dahutang W–Cu–Mo deposit and recognized eight hydrothermal stages. Detailed |  | | Report (issue) | | 11 9.20 3.52 [97.87] 94.90 100.00 (1) Moina skarn, Tasmania; by electron microprobe, original total...Saint-Hilaire, Quebec, Canada. In the Moina tungsten skarn deposit, 40 km southwest of Devonport, Tasmania...(1981) Geology and genesis of the F-Sn-W(-Be-Zn) skarn (wrigglite) at Moina, Tasmania. Econ. Geol., 76 |  | Su, Qiangwei, Mao, Jingwen, Wu, Shenghua, Zhang, Zhaochong, Xu, Shengfa (2018) Geochronology and geochemistry of the granitoids and ore – forming age in the Xiaoyao tungsten polymetallic skarn deposit in the Jiangnan Massif tungsten belt, China: Implications for their petrogenesis, geodynamic setting, and mineralization. Lithos, 296. 365-381 doi:10.1016/j.lithos.2017.11.007 | Journal (article/letter/editorial) | | age in the Xiaoyao tungsten polymetallic skarn deposit in the Jiangnan Massif tungsten belt, China: Implications...age in the Xiaoyao tungsten polymetallic skarn deposit in the Jiangnan Massif tungsten belt, China: Implications...age in the Xiaoyao tungsten polymetallic skarn deposit in the Jiangnan Massif tungsten belt, China: Implications...MANUSCRIPT ABSTRACT The Xiaoyao tungsten polymetallic skarn deposit in the eastern Jiangnan Massif of...Sinian–Cambrian limestone. The PT intrusions in the tungsten-rich district comprise the Xiaoyao and other granodiorite |  | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S. (2017) Geology, mineralization, stable isotope, and fluid inclusion characteristics of the Vostok-2 reduced W-Cu skarn and Au-W-Bi-As stockwork deposit, Sikhote-Alin, Russia. Ore Geology Reviews, 86. 338-365 doi:10.1016/j.oregeorev.2017.02.029 | Journal (article/letter/editorial) | | Characteristics of the Vostok-2 Reduced W-Cu Skarn and Au-W-Bi-As Stockwork Deposit, Sikhote-Alin, Russia Serguei G...Characteristics of the Vostok-2 Reduced W-Cu Skarn and Au-W-Bi-As Stockwork Deposit, Sikhote-Alin, Russia, Ore Geology...Characteristics of the Vostok-2 Reduced W-Cu Skarn and Au-W-Bi-As Stockwork Deposit, Sikhote-Alin, Russia Serguei...(>180 Kt WO3 and at least 10-15 t Au) Vostok-2 deposit is situated in a metallogenic belt of W, SnW, Au...environment after cessation of active subduction. The deposit is related to an ilmenite-series high-K calc-alkaline |  | | Journal (article/letter/editorial) | | Inc. Economic Geology, v. 103, pp. 1665–1682 Skarn Alteration and Au-Cu Mineralization Associated with...Northwestern Turkey: Evidence from the Evciler Deposit, Kazdağ Massif, Turkey YEŞIM YÜCEL ÖZTÜRK† AND...Kazdağ region of northwestern Anatolia, Turkey. Skarn alteration and Au-Cu mineralization assemblages...mineralization replaced prograde skarn and marble. At least two paragenetic stages of skarn formation and ore deposition...calcite and pyrrothite + chalcopyrite ± pyrite. Early skarn formation (stage I) was dominated by anhydrous minerals |  | Adlakha, Erin, Hanley, Jacob, Falck, Hendrik, Boucher, Brandon (2018) The origin of mineralizing hydrothermal fluids recorded in apatite chemistry at the Cantung W–Cu skarn deposit, NWT, Canada. European Journal of Mineralogy, 30 (6) 1095-1113 doi:10.1127/ejm/2018/0030-2780 | Journal (article/letter/editorial) | | recorded in apatite chemistry at the Cantung W–Cu skarn deposit, NWT, Canada Erin ADLAKHA1,*, Jacob HANLEY1...magmatic apatite associated with the Cantung W–Cu skarn deposit, Northwest Territories, Canada was studied to...amphibole and biotite skarn, and precedes scheelite and silicate crystallization. Most skarn-hosted apatites...rare-earth element (REE) and Y abundance patterns. Skarn-hosted apatite exhibits four different patterns:...magmatic apatite in the nearby, early (with respect to skarn formation) Mine Stock monzogranite pluton, and the |  | Elongo, V., Falck, H., Rasmussen, K.L., Robbins, L.J., Creaser, R.A., Luo, Y., Pearson, D.G., Sarkar, C., Adlakha, E., Palmer, M.C., Scott, J.M., Hickey, K., Konhauser, K., Lecumberri-Sanchez, P. (2022) Ancient roots of tungsten in western North America. Geology, 50 (7) 791-795 doi:10.1130/g49801.1 | Journal (article/letter/editorial) | | Published online 11 April 2022 Ancient roots of tungsten in western North America V. Elongo1, H. Falck2...highly irregular and localized distribution of tungsten deposits worldwide constitutes a supply challenge...such as steel and carbides. Over Earth’s history, tungsten has preferentially accumulated at paleocontinental...associated with large tungsten districts. However, all of the largest tungsten deposits in the modern...magmatism, are limited to the narrow Canadian Tungsten Belt in northwestern Canada. We use neodymium |  | | Book | | and Technology Brennhausgasse 14 09596 Freiberg Germany Library of Congress Cataloging-in-Publication...for Geosciences and Natural Resources Hannover, Germany Preface The extraordinary growth of the computer.................. 33 3.1 Vein-Stockwork Tin and Tungsten Deposits, Porphyry Tin Deposits ....... 33 3.1...Deposits .............. 74 3.3.1 Rammelsberg, Germany ................................................. Table of Contents IX 3.5.4 McLaughlin Gold Deposit, California, USA ............................. |
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