 | | Journal (article/letter/editorial) | | Inclusionsfrom Epithermal Au-Ag Vein-Type Deposits in Japan NAOTATSU SHIKAZONO GeologicalInstitute,Facultyof...Science,Universityof Tokyo,Bunkyo-ku,Hongo,Tokyo113, Japan Abstract The assemblageelectrum-sphalerite-pyrite-argentite...argentite(acanthite),tetrahedrite,pyrargyrite,polybasite, pearcite, stephanite, hessite, petzite, naumannite...Electrum Grains in JapaneseEpithermalAu-Ag Deposits Mine name Grain size (/xmin diam) Sado 0.3-150 (avg...10-35) Takatama 5-30 Todoroki Less than 20 Sanru Less than 15 Yatani 10-100 Ohkuchi 0.2-19 |  | | Journal (article/letter/editorial) | | the Sanru 浅 mine, Hokkaido, 苣 木 彦(Asahiko 磯 部 清(Kiyoshi Isobe)** 北 風 嵐(Arashi Japan Sugaki)*...Sugaki)* Kitakaze)* Silverminerals from the Sanru mine, which is gold‑silverquartz veins of epithermal...naumannite, stephanite,pyrargyrite,miargyrite,polybasite and silverbearing tetrahedrite(freibergite) were...close to idealformula. Stephanite,miargyriteand polybasite are accompanied by pyrargyrite in quartz vein...3, Fig. 1. Distribution of veins in the Sanru Bお mine. よびC)。 富 鉱 部 で は 上 記 の よ う な 縞 状構造 をな す石 |  | | Journal (article/letter/editorial) | | equilibria between pyrargyrite, high-skinner&e, and polybasite solutions DANIEL E. HARLOV and RICHARD0. SACK...equilibria between pyrargyrite, high-skinner&e, and polybasite and for the presence of a miscibility gap between...and polybasite and high-skinnerite and polybasite. Ag-Cu exchange experiments between polybasite and...simple sulfides) of a hypothetical Cui&Sb#,, polybasite endmember of 15.&l kJ/gfw (400°C): INTRODUCTION...is always present in the low temperature form. Polybasite is commonly associated with pyrargyrite-proustite |  | | Journal (article/letter/editorial) | | equilibria between pyrargyrite, high-skinner&e, and polybasite solutions DANIEL E. HARLOV and RICHARD0. SACK...equilibria between pyrargyrite, high-skinner&e, and polybasite and for the presence of a miscibility gap between...and polybasite and high-skinnerite and polybasite. Ag-Cu exchange experiments between polybasite and...simple sulfides) of a hypothetical Cui&Sb#,, polybasite endmember of 15.&l kJ/gfw (400°C): INTRODUCTION...is always present in the low temperature form. Polybasite is commonly associated with pyrargyrite-proustite |  | | Journal (article/letter/editorial) | | (evacuated silica tubes; variable mass ratio) between polybasite-pearceites and one- and two-phase subassemblages...model is consistent with the distribution of polybasite-pear&e compositions observed in nature. It is...the Cu for Ag substitution (I -0.13 kJ/gfw for polybasite and zz -0.22 kJ/gfw for pearceite on a one Cu...from ideality due to the A&b substitution in polybasite-pearceite (2 1.0 W/g% on a one As-Sb site formula...(3) the Gibbs eneqy of formation of Ag,,Sb&$, polybasite is 4.58 + 1.4 kJ/gfw more positive than the equivalent |  | | Journal (article/letter/editorial) | | Abstract--Expedrnental brackets on As-Sb partitioning between polybasite-pearceite {Pbp; (Cu, Ag)j6(Sb, As)2S, } and ...reversal brackets on As-Sb partitioning between polybasite-pearceite and pyrargyriteproustite, and between...ore deposits and include the mineral solutions polybasite-pearceite { (Ag~_xCux)~6(Sb, As)2S~j; 0.04 <...provided experimental documentation that Cu-rich polybasite-pearceites develop an extensive miscibility gap...R. O. Sack Table 1. E x c h a n g e between polybasite-pearceite and pyrargyrite-proustite at 350 o |  | | Journal (article/letter/editorial) | | geochemical environment of gold vein deposits in Japan N. Shikazono 1 and M. Shimizu 2 1 Geological Institute...Faculty of Science, University of Tokyo, Tokyo 113, Japan 2 Department of Petrology and Mineral Deposits,...University Museum, University of Tokyo, Tokyo 113, Japan Abstract. The chemical composition of native gold...auriferous vein and gold-silver vein deposits in Japan has been analyzed and summarized. The Ag/Au ratios...The two types of gold vein deposits occurring in Japan are "auriferous veins in sedimentary terrain" and |  | | Book | | been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...study epithermal vein-type and Kuroko deposits in Japan. I learned from them an importance of the integration...fluid inclusion studies of vein-type deposits in Japan were especially valid and useful to writing this...On the origin of Kuroko of the Kosaka mine. J. Geol. Soc. Japan, 26, 107-132 (in Japanese). Ohmoto, H |  | Kitakaze, A., Itoh, H., Komatsu, R., Higuchi, Y. (2012) Baumstarkite from the Koryu Mine, Hokkaido, Japan. The Canadian Mineralogist, 50 (1) 101-109 doi:10.3749/canmin.50.1.101 | Journal (article/letter/editorial) | | 3749/canmin.50.1.101 BAUMSTARKITE FROM THE KORYU MINE, HOKKAIDO, JAPAN Arashi KITAKAZE Yamaguchi University Museum...Yamaguchi University, 2-16-1 Tokiwadai, Ube 755-8611, Japan Hironori ITOH and Ryuichi KOMATSU Graduate School...Yamaguchi University, 2-16-1 Tokiwadai, Ube 755-8611, Japan Yasunori HIGUCHI Godo Shigen Sangyo, Co., Ltd,... Kyobasi 2-6-6, Chuo-ku, Tokyo 104-0031, Japan Abstract Baumstarkite, ideally AgSbS2, was found as aggregates...aggregates of euhedral crystals in the Koryu mine, Hokkaido, Japan. The optical properties, chemical composition |  | | Journal (article/letter/editorial) | | Silver Mineralization of the Karuizawa Mine, Fukushima Prefecture, Japan. Mining Geol., 36(6): 535544. Sugaki...Kitakaze, A. (1982): Silver Minerals from the Sanru mine, Hokkaido (in Japanese with English abstract)...research of ores in Co and Ro veins in Bratrství mine (In Czech)]. MS, Úst. nerostných Surovin Kutná...Ni-skutterudite from Bi-paragenesis at Bratrství mine in Jáchymov/Joachimsthal (In Czech)]. Sbor. geol...407424. 441 Hall, H. T. (1967): The pearceite and polybasite series. Amer. Mineralogist, 52: 13111321. |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |  | | Report (issue) | | (1979). Probe analyses (1) from Broken Hill gold mine, Coromandel , New Zealand. ACANTHITE. Nikolaeva...(1979). Probe analyses (4) from Broken Hill gold mine, Coromandel, New Zealand. AGUILARITE. Sugaki et...(1983). Probe analysis, x-ray data from Sanru mine, Hokkaido, Japan. AGUILARITE. Sugaki et al., J. Jpn. Assoc...77, 65-77 (1982). Microprobe analyses (5) from Sanru mine, Hokkaido. AGUILARITE. Vassalo Morales and Borodaev...analysis, optics, x-ray data from Yamaguchi Pref., Japan. AIKINITE. Nakashima et al., J. Jpn. Assoc. Mineral |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also...Cty, CA Santa Helena, Antioquia, Colombia Co to Mine, Luzan, P.I. References Wells, F. G. et al 1946...Geochemical Signature: Examples Daiquiri, Cuba Shinyana, Japan Fe, Cu, Co, Au, possibly Sn References Lindgren...Bailadores (Venezuela) Kldd Creek (Canada) Hanaoka (Japan) Macuchi, Equador References 3.2 (continued) Carlson...Regional Mn halos Examples References Sullivan mine, Canada Hamilton and others (1981) Sediment hosted |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Akira Kato: National Science Museum, Tokyo, Japan. Petr Korbel: Dept. of Mineralogy, National Museum...including Siberia ae SS shes] TM REED eS SL China and Japan 10. India 11. South east Asia 12. Middle East 13...Crytal Structure Communications Chemical Society of Japan Bulletin Colorado School of Mines Quarterly Crystal...International (English translation) Geochemical Journal (Japan) Geokhimiya Mineralogiya & Petrologiya Geophysical...Transactions Journal of the Clay Science Sciety of Japan Journal of the Chinese University Geosciences Journal |
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