 | | Journal (article/letter/editorial) | | and geochemistry of the Au-Ag ore deposits of the South Korean Peninsula H. Kaneda 1, H. Shimazaki 2 and... Seoul National University, Seoul, Republic of Korea Abstract. Pyrite and arsenopyrite are the predominant...Introduction Most of the gold and silver deposits in South Korea are distributed in the Precambrian...the Geologic and Mineral Institute of Korea). 1 Mugug, 2 Geumwang, 3 Cheonbo, 4 Namchang, 5 Samgwang, 6... and chlorite.) The concentrations of gold and silver in the ores were determined by atomic absorption |  | | Journal (article/letter/editorial) | | magmatism reference associated in South to gold-silver Korea, deposits HIDEHIKO SHIMAZAKI1, HITOSHI...change gradually into magnetite series toward the north (Shimazaki position depoists 163 of ore sulfur...hydro thermal Cu-Zn-Pb and W-Mo deposits in South Korea. The opaque minerals observed in the com posite...pyrrhotite or arsenopyrite predominates in the south (mines I to 0). This mineral assemblage change may...from the north to the south, that is, heavier in the north as +9.6 %o and lighter in the south as +2.3 |  | | Journal (article/letter/editorial) | | +13. 0 ‰), Au-quartz vein deposits at Unsan, North Korea (+6.7 ‰), and late Paleozoic Sn-F deposit at...(4 deposits) in South Korea. Average sulfur isotopic values vary across South Korea as follows: Cretaceous...ranging +2.1 ~ +9.0 ‰ (n=21). The δ34S values of South Korea tend to be concentrated around +5.5 permil, exhibiting...geotectonic belts. This tendency is seen also in North Korea and Northeast China within the Cino-Korean Block...Yangtze Platform to the south and the Late Proterozoic Breya-Khanka massif to the north. Late Paleozoic fold |  | | Journal (article/letter/editorial) | | Cretaceous Epithermal Au–Ag Mineralization in South Korea Chul-Ho Heo 1 , Seong-Yong Kim 2 1 2 * ...Cretaceous Epithermal Au–Ag Mineralization in South Korea. Minerals 2021, 11, 1088. https:// and Il-Hwan...Research Center, Korea Institute of Geoscience and Mineral Resources, Daejeon 34132, Korea; chheo@kigam.re...Research Center, Korea Institute of Geoscience and Mineral Resources, Daejeon 34132, Korea; ksy@kigam.re...situated in the Yeongam district, Cheollanamdo-province, South Korea. They are genetically related to the Bulgugsa |  | | Journal (article/letter/editorial) | | Gold-RichMesothermalVein Depositsof the Republicof Korea: GeochemicalStudiesof the JungwonGold Area KEVIN...JIN-SU CHANG Departmentof Geology,Korea University,Seoul132, Republicof Korea Abstract Gold vein depositsof...documentedexamplesof mesothermalgold depositionin the Republic of Korea. The depositsare composedof massivequartz veinsup...vein deposits. Introduction MOST gold-silver vein deposits in Korea are intimately associatedwith major...Korean-typegold deposits(Tsuchida, 1944), and more silver-rich, epithermat de- fide minerals(ShikazonoandShimizu |  | Shelton, Kevin L., So, Chil-Sup, Haeussler, G. Ted, Chi, Se-Jung, Lee, Kyeong-Yong (1990) Geochemical studies of the Tongyoung gold-silver deposits, Republic of Korea; evidence of meteoric water dominance in a Te-bearing epithermal system. Economic Geology, 85 (6) 1114-1132 doi:10.2113/gsecongeo.85.6.1114 | Journal (article/letter/editorial) | | GeochemicalStudiesof the TongyoungGold-SilverDeposits,Republic of Korea: Evidence of Meteoric Water Dominance in a ...CHIL-SUP So, Departmentof Geology,Korea University,Seoul136-701, Republicof Korea G. TED HAEUSSLER, StableIsotopeGeologyand...KYEONG-YONGLEE Departmentof Geology,Korea University,Seoul136-701, Republicof Korea Abstract Epithermalgold-silvervein...Cretaceousgraniteshave been shownto be higher 1944), and more silver-rich,epithermaldeposits(So level intrusions(<2-3...The Tongyoungmine is one of many vein-type gold-silver-bearing epithermalsystems in the Republic of Koreaandhistorically |  | | Journal (article/letter/editorial) | | Geochemical studies on Au-Ag hydrothermal of Korea: Jinan-Jeongeup vein deposits, Republic mineralized...Geology, KoreaUniversity, Seoul136-701,Republic of Korea Electrum-sulfide stages mineralization of structurally...interaction display dominantly rock reveals to Silver-rich interaction are indicate relative of water-rock...degree (75-80 between toward acidic, of gold-silver display bars, three shear of 3 to compositions...ƒÂ34S‡”S with rocks. Korean-type degree gold-silver-bearing isotope reflect deposited slightly |  | | Journal (article/letter/editorial) | | principally the Ilimaussaq alkaline intrusion in South Greenland ( Karup-Moller and Makovicky, 1974; Karup-Moller...elements and CuzS reacted quickly, melting to a silver-gray, high surface tension fluid which was shaken...occurrences from the Ilimaussaq alkaline intrusion in South Greenland. N. Jb. Miner. Abh. 122, 291-3 13. and...sulfosalt from the Ilimaussaq alkaline intrusion, South Greenland. Amer. Mineral. 59, 889-895. Keller P...( 1974) Mineralogy of the Tayoltita gold and silver mine, Durango, Mexico. M. Sci. dissertation, Univ |  | | Journal (article/letter/editorial) | | principally the Ilimaussaq alkaline intrusion in South Greenland ( Karup-Moller and Makovicky, 1974; Karup-Moller...elements and CuzS reacted quickly, melting to a silver-gray, high surface tension fluid which was shaken...occurrences from the Ilimaussaq alkaline intrusion in South Greenland. N. Jb. Miner. Abh. 122, 291-3 13. and...sulfosalt from the Ilimaussaq alkaline intrusion, South Greenland. Amer. Mineral. 59, 889-895. Keller P...( 1974) Mineralogy of the Tayoltita gold and silver mine, Durango, Mexico. M. Sci. dissertation, Univ |  | | Journal (article/letter/editorial) | | we discuss the paragenetic significance of the Silver-rich sulfosalts near the system Cu2S-Ag2S-Sb2S3-As2S3...All other compounds were made from 99.999% pure silver shot, 99.9999% pure arsenic (fire-roasted), 99...of natural pyrargyrite-proustites from several silver-bearing vein-type deposits (e.g., Fig. 4) indicate...nonidealities appear to be lower than those of silver-rich sulfosalts with similar semimetal:total cation...Au-Ag minerals in the Ginguro ores from the Nebazawa mine, Gunma Prefecture. Min. GeoL 36, 511-522. Pen'kov |  | | Journal (article/letter/editorial) | | type. Associated minerals include electrum, native silver, sphalerite, galena, pyrite, marcasite, chalcopyrite...sulfosalts and sulfide minerals in the Ross gold mine. Holtyre, Ontario. Canadian xcu FIG;. 5. Calculated...I-2309. EBELD. S. and SACKR. 0. ( 1991) Arsenic-silver incompatibility in fahlore. Min. Msg. 55.52 I-528...1953) The mineral composition of the Yerranderie silver-lead ores. Proc. Australian Inst. Mines and Metal...( 1974) Mineralogy of the Tayoltita gold and silver mine, Durango, Mexico. MS dissertation, Univ. Texas |
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