 | | Journal (article/letter/editorial) | | Testing of Scheelite Flotation from Raw Ore in Sangdong Mine for Process Development Seongmin Kim , Sang-Ho...and Ho-Seok Jeon * Mineral Resources Division, Korea Institute of Geoscience & Mineral Resources (KIGAM)...(KIGAM), 124, Gwahang-no, Yuseong-gu, Daejeon 34132, Korea; smkim@kigam.re.kr (S.K.); anchors@kigam.re.kr (S...of scheelite from undeveloped tungsten ore in South Korea was investigated to improve the flotation performance...tungsten has been produced in Korea [1,6,9]. The Sangdong mine in South Korea was the powerhouse of the economy |  | Choi, Woohyun, Park, Changyun, Song, Yungoo, Park, Chaewon, Kim, Ha, Lee, Chulgyoo (2020) Sequential Scheelite Mineralization of QuartzāScheelite Veins at the Sangdong W-Deposit: Microtextural and Geochemical Approach. Minerals, 10 (8) 678 doi:10.3390/min10080678 | Journal (article/letter/editorial) | | Mineralization of QuartzāScheelite Veins at the Sangdong W-Deposit: Microtextural and Geochemical Approach...Yonsei University, 50 Yonsei-ro, Seoul 120749, Korea; woohyun16@yonsei.ac.kr (W.C.); parkcw@yonsei.ac...L.) Korea Institute of Geoscience and Mineral Resources, 905 Yeongilman-daero, Pohang 37559, Korea; cypark@kigam...30 July 2020 Abstract: The Sangdong W (tungsten)-deposit is known as one of the worldās...quartzāscheelite vein system of the Sangdong W-deposit. Keywords: Sangdong W-deposit; quartzāscheelite vein |  | | Journal (article/letter/editorial) | | aluminousor Canada,the UnitedStates,Mexico,Japan,and Korea siliceousrocks,suchas thoseat Cantung(Dick and (Fig...Canada Sasanodeposit Yoshiokamine, SW Japan Victoria mine, Nevada DouglasHill and CastingCopper mines(Yerington...Yeonhwa-I, Yeonhwa-II, and Ulchin mines, Taebaegsan, S. Korea Nakatatsumine, centralJapan Lost River deposit...(numbers refer to localities on Fig. 1) 1. Empire mine, B.C., Canada (Sangster, 1969;Haug, 1976) 2. Larap...Ross, 1916) 4. Strawberry mine, California (Nokleberg, 1981) 5. Sangdong, Korea(John, 196ā¢) 6. Fujigantani |  | | Journal (article/letter/editorial) | | Kara magnetite-scheelite deposit is located 40 km south of Burnie in northwestern Tasmania. The major orebodies...composition of >80 percent diopside and <25 percent hedenbergite, whereas garnet composition from stages I to...Introduction THE KARA deposit is located 40 km south of Burnie in northwestern Tasmania at latitude 41Ā°18'...at Kara is by open cut and operated by Tasmania Mine NL Limited. Mining has concentrated on the Kara...Cape to the north and the Tyennan block to the south. The Pre-Carboniferous regional geology of the Kara |  | | Book | | economy. The small number of economic W-skarns (Sangdong, King Island, Cantung, MacTung, Pine Creek, Shizhuyuan...O 20.000 8.19 22.000 1.500 (7| Republic of Korea 2.681 5.86 2,700 55,000 (7) Australia 11,581...245,000 (8) Brazil 8,500 3.48 9.000 400 (9) Korea (DPR) (9) Zaire 200 (1) China ( P R O 9,000... (10) Brazil 1.179 2.58 1.200 20,000 (10) South Africa 2,887 1.18 2.900 150 (11) Austria 1...continents (e.g., Eastern Australia, Western North and South America, Southern China) are significantly different |  | | Journal (article/letter/editorial) | | Elsevier B.V. All rights reserved. ifornia; Sangdong, South Korea; Tyrnyauz, Russia) (Einaudi etal., 1981;..., 1990). The Lyangar deposit is located in the south-western part of the Nuratau mountain ridge (Western...(at 0.1% WO3cut-off) (e.g.,Rabchevsky, 1988). The mine was closed after exhausting the higher-grade resources;...the Tien Shan Gold Belt (Fig. 1), a metallogenic province occurring in the Paleozoic orogenic systems of...This continental margin represents the southern to south-western part of the Altaid orogenic collage (e.g |  | | Journal (article/letter/editorial) | | granite in the Taebaeksan Mineralized District, South Korea T Heonkyung Im, Jun-Yeong Jeong, Dongbok Shin...National University, Gongju 32588, Republic of Korea ARTICLE INFO ABSTRACT Keywords: Imog granite...skarn Pb-Zn vein Fluid inclusion Stable isotope South Korea W skarn and Pb-Zn vein mineralization were developed...rocks in the Taebaeksan Mineralized District, South Korea. Garnet/Pyroxene ratios in the skarn of both...Taebaeksan Mineralized District (TMD) in northeastern South Korea, which are important from the viewpoint of mineral |  | | Journal (article/letter/editorial) | | AT THE GEODO MINE, SOUTH KOREA EUI-JUN KIM,1 MAENG-EON PARK,2 AND NOEL C. WHITE3,ā 1 Korea 2 Department...Mineral Resources, Daejeon 305-350, Republic of Korea of Earth Environmental Sciences, Pukyong National...National University, Busan 608-737, Republic of Korea 3 Centre of Excellence in Ore Deposit Studies, University...is located in the Taebaeksan mining district, South Korea. Both endoskarn and exoskarn are associated with...monzodiorite to monzodiorite. Gold in the Geodo Mine occurs in a retrograde alteration stage within a |  | | Journal (article/letter/editorial) | | Printed in The Netherlands Tin-bearing skarns of South China: Geological setting and mineralogy J. C h...and Stanley, C.J., 1992. Tin-bearing skarns of South China: Geological setting and mineralogy. Ore Geol...a significant part of the total Sn resource of South China, and erosion of these primary deposits has...Nanling Ranges of South China. Most of the Sn skarns in this broadly-defined province contain calcic mineral...assemblages, which include andradite-grossular, hedenbergite-diopside, actinolite-tremolite, idocrase, wollastonite |  | | Journal (article/letter/editorial) | | Strata-Bound Scheelite Skarns in the Riba de Alva Mine, Northeastern Portugal L. MIGUEL GASPARā Departamento...metasediment-hosted distal scheelite skarns from the Riba de Alva mine, Barca de Alva-EscalhĆ£o region, northeastern Portugal...1997; Gaspar and Inverno, 1998a) in the Riba de Alva mine, northern Portugal, one of the scheelite-mineralized...discovery of mineralization dates back to 1948 and the mine workings, both on the surface and underground, were...from 1951 to 1978, with MIRAL and METAMERQUE as mine operators. According to the last report (METAMERQUE |  | | Book | | Engineering, Seoul National Univer ity, Seoul, Korea Taka'aki Kashiwagi: Mitsubishi Metal Corporation...of Education, Seoul National University, Seoul, Korea Ken'ichi Nagano: Nippon Steel Corporation, Tokyo...Ohya Mine, Miyagi Prefecture ... . ... . . . .. . .................(H. Imai). . .. 3. Takatori Mine, Ibaragi...Kim, Y. Fujiki and S. Takenouchi).... 5. Komori Mine, Kyoto Prefecture . . . ..... .. . .....(H. Imai...Structure and Fluid Inclusion Studies at the Taishu Mine, Nagasaki Prefecture ..... .... ...(H. fmai, S. |  | | Journal (article/letter/editorial) | | the late Cretaceous. Abstract. The Kamioka Zn-Pb mine is located near the town of Kamioka in Gifu Prefecture...metamorphic rocks. The region is bounded on the south by Mesozoic sedimentary rocks, which are not shown...present position. The location of the Nakatatsu Zn-Pb mine is also shown in Fig. 1. The Kamioka and Nakatatsu...studies of the geology and ore deposits of the Kamioka mine (Akiyama 1980, 1981; Kano and Hori 1982), however...(Arakawa 1984). As Pb-Zn ore deposits of the Kamioka mine are formed along both the east and west sides of |  | 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) | | reduced 15 fluids (grossular-rich garnet + hedenbergite-rich pyroxene + abundant pyrrhotite), which...border, and are part of the only tungsten 35 province in western North America. These three deposits...anticline plunging to the NE and intruded by the Mine 107 Stock, a peraluminous S-type medium-grained...monzogranite (Mathieson and Clark, 1984; 108 Fig. 2). The Mine Stock (101.15 Ā± 0.44 to 98.2 Ā± 0.4 Ma from U-Pb...Rockslide Mountain 130 Stock also called Mactung South Pluton. The skarn mineralization (97.5 Ā± 0.5 Ma |  | | Journal (article/letter/editorial) | | W-Mo mineralization. Introduction THE Lake George mine, the major North American producerof antimonyin...potentiallyimportantsourceof scheeliteand molybdenite.The mine, owned by Durham Resources,Inc., is locatedat lat...kilometers 20 FIG. 1. Location of Lake George mine and district geology(simplifiedafter McCutcheonet...ofthevariousore-types in thispolymetallic stonesin the mine area, in addition to the noncalcarcenter are pr...types of dikes, veins, and veinlets, aredeveloped in mine site (Fig. 1). andthemonzogranite (Fig.2). The During |  | Seo, Jieun, Choi, SeonāGyu, Koo, Minho, Oh, Chang Whan, Ryu, InāChang, Lee, Gilljae (2020) A study of igneous rocks related to ZnāPb mineralization in the Shinyemi and Gagok deposits of the Taebaeksan Basin, South Korea. Resource Geology, 70 (3). 215-232 doi:10.1111/rge.12230 | Journal (article/letter/editorial) | | and Gagok deposits of the Taebaeksan Basin, South Korea Jieun Seo1 | 4 InāChang Ryu Seon-Gyu Choi1...Sciences, Korea University, Seoul, South Korea 2 Korea Resources Corporation, Wonju, South Korea 3 Department...Jeonju, South Korea 4 Department of Geology, Kyungpook National University, Daegu, South Korea 5 DMR...Research Center, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea Correspondence...Earth and Environmental Sciences, Korea University, Seoul 02841, Korea. Email: seongyu@korea.ac.kr Funding |  | 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) | | tungsten deposit in a gold-dominant metallogenic province, Ore Geology Reviews (2020), doi: https://doi...tungsten deposit in a gold-dominant metallogenic province Serguei G. Soloviev*, Sergey G. Kryazhev**, and...Verkhoyansk-Kolyma gold-dominant metallogenic province. The belt comprises intrusion-related Au mineralization...2018). There are also large tin deposits in this province including tin-polymetallic (tin-sulfide) and W-Sn... Less is known about W skarn deposits in this province, although some of them contain significant W resources |  | | Journal (article/letter/editorial) | | gangueminerals,clinopyroxene, and garnetare closeto hedenbergite (about90 mole %) and poor in andraditecomponent...tungstenmineralization in Japan(Sato, 1977b). TIlE Fujigatani mine is locatedin the Kuga district, The geologyof the...mineralization. 1066 TUNGSTEN SKARN DEPOSIT, FUJIGATANI MINE 1067 ā¢ 'Lā¢ Outer Zone. SW Japan ā¢ ā¢ Kuga ...Nishiki Group Sangun metamorphic rocks Tungsten mine Fx(;. 1. Location map showing the Fujigatani, Kiwada...Cretaceousage (Kawano and Ueda, 1966). The The Fujigatani mine is locatednear the southern tungstendepositsare |  | | Journal (article/letter/editorial) | | quartz+ calcite;early skarn:stageI--andradite + hedenbergite, stageIIA--Fe amphibole+ magnetite,stageIIB--Fe...theresultsof a detailedC-O-H-Sstable ing, comprisingnorth-south-and east-west-trending isotopestudyof the JC skarn...lobe of the Seagull of the Seagullbatholithin the south-central Yukon Territory, approximately29 km north...M F]C. 1. A. The Seagullbatholith area of the south-centralYukon Territory. B. Simplified regional geologyof...120Ćø andthe dip isalmostuniformly20Ćøto 25Ćø to the south,despitedisruptionby faults.Major faultblocksare |  | | Journal (article/letter/editorial) | | Island, Tasmania; Pine Creek, California; Sangdong, South Korea; Tyrnyauz, Russia; Kwak 1987; Newberry 1982;...from other Southern Tien Shan structures to the south by another suture marked by the Zeravshan Fault...the syncline. The pluton contact generally dips south at 50ā60Ā°; however, local fluctuations from vertical...e., subparallel to the pluton contact), dipping south at 50ā75Ā° and intersecting the beddingconcordant...as fine-grained green diopsideāhedenbergite (~ 35ā45 mol% hedenbergite) (Online Resource 2); garnet occurs |  | | Journal (article/letter/editorial) | | Tungsten-BearingSkarnsof the Sierra Nevada. I. The Pine Creek Mine, California R. J. NEWBERRY* Departmentof AppliedEarth...strikelengthandovera 1.2 km vertical extent. The Pine Creek mine is located in the Inyo National forest,Inyo County...County, California, 27 km westof Bishop(Fig. 1). Mine production,summarizedby Gray et al. (1968), includesmore...As usedin the presentpaper, the term Pine Creek mine includesthe Pine Creek, Adamson, Panaminius, F]c...million metrictonsof ore.Ć = locationof the PineCreek mine (seearrow). Data from Jenkins(1942), Krauskopf(1958) |  | | Journal (article/letter/editorial) | | = 2 6 3 2 0 Ā° C deposits; Agakane TH = 230-290Ā°C mine, Iwate Prefecture, TH = 210-240Ā°C Japan Cu Fe (2)...Tungsten Jim Custer Co, ID, USA (7) Sangdong, South-East Korea W (Mo, Bi) (reduced type) (6) E-zone...277490Ā°C TF = 237-369Ā°C TF = 119-379Ā°C (18) Naira mine, Chihuahua, Mexico Pb, Zn, Ag S26(BO) &26(BO) ...Dilute 10-lS(FPD) N TF = 15&35OoC (16) Kamioka mine, Gifu Prefecture, Japan TF = 15&350"C Zn, Pb (Cu...Copper Canyon, etc.) to Stage I11 types (e.g. Sangdong); (b) spatially, going from Stage I to Stage I1 |  | | Book (edition) | | 00leed GEOLOGY OF KOREA Edited by Lee, Dai-Sung Geological Society of Korea KYOHAK-SA Copyright...Publishing Co. & Geological Society of Korea. Geology of Korea First Edition, 23, August 1987 Second...Publishing Co. Gongddk-Dong, Mapo-Gu, Seoul 121-021, Korea Tel. Seoul (02) 717-4561 ~5 Registration Number:...Republic All rights reserved. cation may be of Korea No part of this publi- reproduced, stroed in...Natāl. Univ.) Hyung Shik Kim (Prossor of Geology, Korea Univ.) Chap 5: Ha Young Lee (Professor of Geology |  | Alaminia, Zohreh, Mehrabi, Behzad, Razavi, Seyed Mohammad Hossein, Tecce, Francesca (2020) Mineral chemistry, petrogenesis and evolution of the Ghorveh-Seranjic skarn, Northern Sanandaj Sirjan Zone, Iran. Mineralogy and Petrology, 114 (1) 15-38 doi:10.1007/s00710-019-00688-6 | Journal (article/letter/editorial) | | towns (Shakerardakani et al. 2015). From north to south, the SSZ can be divided into two main parts (Fig...skarn are given in Table 2; b johannsenite vs. hedenbergite diagram of clinopyroxene from the GS skarn;...compositional variation is plotted in the diopside-hedenbergite-johansenite ternary diagram together with other...prograde clinopyroxene is predominantly composed of hedenbergite (type Ia) (Hd58.18ā75.02 Di28.66ā16.31 Jo13...clinopyroxene has an intermediate composition between hedenbergite and diopside (Hd27.67ā45.84 Di57.99ā43.46 Jo14 |  | | Report (issue) | | Hammerbeck, South African Council for Geoscience; Michael Bowles, Geological Survey of South Africa; Gregory...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,...accounted for over three-fourths of the worldās mine production of tungsten. China alone produced about...and West Germany. It was subsequently joined by South Africa, Australia, and the United Kingdom. In 1997 |  | 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 HāOāSāPb isotopes. Ore Geology Reviews, 138. 104374pp. doi:10.1016/j.oregeorev.2021.104374 | Journal (article/letter/editorial) | | calcium-rich minerals (e.g., andradite, diopside, hedenbergite, and plagioclase) into the mineralizing fluids...Craton, the Huaxiong block, North Qinling belt, South Qinling belt, and the northern margin of the Yangtze...Fault in the north and the Shangdan Suture in the south (Li et al., 2012; Bao et al., 2014; Deng et al....Huaxiong block, the Shangdan Suture separates the South Qinling and North Qinling belts, and the Mianlue...Mianlue Suture separates the Yangtze Craton and the South Qinling belt (Li et al., 2007; Zhu et al., 2013a |
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