 | | Journal (article/letter/editorial) | | A Comparisonof TemperaturesEstimatedfrom the Electrum-SphaleritePyrite-Argentite Assemblageand Filling...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...the precipitationtemperatureswere estimated.The electrum-sphaleritetemperatureswere comparedwith the filling...simultaneously with this mineral assemblage. Almostall electrum-sphalerite temperaturesare within +__30øC of the |  | | Journal (article/letter/editorial) | | of the Hishikari Gold Deposits, Southern Kyushu, Japan Tadakazu UTO, Akira IMAI and Yu YAMATO* Abstract:...Hokusatsu-Hisatsu district (60 km by 60 km) in southern Kyushu, Japan (Fig. 1), with a reserve in excess of 350 metric...Okuchi deposits, and ENE-WSW-trending σHmin to the Fuke deposit. Since the discovery of the Hishikari deposits...Bunkyo-ku, Tokyo 113-0033, Japan [e-mail (AI) : akira@eps.s.u-tokyo.ac.jp] * Hishikari mine, Sumitomo Metal Mining...Mining Co. Ltd., 3844 Maeme, Hishikari, Kagoshima 895-2701, Japan Keywords: horizontal strain, strain rate |  | | Journal (article/letter/editorial) | | epithermal gold metallogenic provinces in Kyushu, Japan Received: 1 November 2004 / Accepted: 15 August...Abstract Kyushu Island, Japan, is located at the junction of the Southwest Japan arc and the Ryukyu arc...the Philippine Sea plate beneath the Southwest Japan arc caused development of the Hohi graben and arc-related...orthogonal convergence rate between the Southwest Japan arc and the Philippine Sea plate, resulting in a...Ryukyu volcanic front, and development of the Kagoshima and Shimabara grabens, as well as the Okinawa |  | | Journal (article/letter/editorial) | | native gold and electrum and the geochemical environment of gold vein deposits in Japan N. Shikazono 1...Faculty of Science, University of Tokyo, Tokyo 113, Japan 2 Department of Petrology and Mineral Deposits,...Tokyo, Tokyo 113, Japan Abstract. The chemical composition of native gold and electrum from auriferous...deposits in Japan has been analyzed and summarized. The Ag/Au ratios of native gold and electrum from these...suggest that the Ag/Au ratio of native gold and electrum should decrease with increasing chloride concentration |  | | Journal (article/letter/editorial) | | Science,Universityof Tokyo,Bunkyo-ku,Hongo,Tokyo113, Japan Abstract The assemblage and mode of occurrenceof...suggestthat the fco• for vein-type mineralizationin Japan is controlled by alteration mineralscommonlyoccurringin...hostrocksfor Neogenevein-typemineralizationdistrictsin Japan,it was found that many Cu-Pb-Zn-richvein-type depositsoccurin...similaritiesbetween epithermal type deposits in Japan have been carried out in vein-type depositsand active...(24) (25) (26) (27) (28) (29) (30) (31) (32) (33) Mine name Motokura Hokurhu Sanru Numanoue Kohnomai Kitami |  | Tindell, Thomas, Watanabe, Koichiro, Imai, Akira, Takahashi, Ryohei, Boyce, Adrian J., Yonezu, Kotaro, Schersten, Anders, Page, Laurence, Ogata, Takeyuki (2018) The Kago low-sulfidation gold and silver deposit: A peripheral mineralisation to the Nansatsu high-sulfidation system, southern Kyushu, Japan. Ore Geology Reviews, 102. 951-966 doi:10.1016/j.oregeorev.2017.10.027 | Journal (article/letter/editorial) | | Nansatsu high-sulfidation system, Southern Kyushu, Japan Thomas Tindell, Koichiro Watanabe, Akira Imai, Ryohei...Nansatsu highsulfidation system, Southern Kyushu, Japan, Ore Geology Reviews (2017), doi: https://doi.org/10...Nansatsu high-sulfidation system, Southern Kyushu, Japan 1 Thomas TINDELL, 1Koichiro WATANABE, 2Akira IMAI...Fukuoka, Japan 2 Department of Earth Science and Technology, Akita University, Akita, Japan 3 4 5 Scottish...and Energy Resources, Akita University, Akita, Japan Corresponding Author: tindell-tom@mine.kyushu-u |  | | Journal (article/letter/editorial) | | Mineralization of the Hishikari Epithermal Gold Deposit, Japan Kenzo SANEMATSU, Robert DUNCAN*, Akira IMAI and...Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan [e-mail: sanematsu@mine.kyushu-u.ac.jp] * College...located in the northern part of Kagoshima prefecture, southern Kyushu, Japan (Fig. 1). The Hishikari deposit...tabular or rhombic adularia sug- Fuke Okuchi Kagoshima Pref. Yamagano Japan Kyushu Iriki Kushikino 0 Kirishima...of the Hishikari gold deposit, Southern Kyushu, Japan. 249 32 Onoyama Ora 500km 0 Hishikari 250 |  | | 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 |  | | Journal (article/letter/editorial) | | Mineralization at the Hishikari Deposit, Southern Kyushu, Japan Ryota SEKINE, Eiji IZAWA* and Koichiro WATANABE*..., 5-11-3 Shimbashi, Minato-ku, Tokyo 105-8716, Japan [e-mail: r.sekine@mr.smm.co.jp] * Department of...University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan Received on December 27, 2001; accepted on February...The Hishikari mine is located in the Hokusatsu gold district in southern Kyushu, Japan. The Kushikino...below an old tunnel by the Metal Mining Agency of Japan in 1981 (e.g., Izawa et al., 1990; Ibaraki and Suzuki |  | Izawa, Eiji, Urashima, Yukitoshi, Ibaraki, Kenzo, Suzuki, Ryoichi, Yokoyama, Takeo, Kawasaki, Kiyoshi, Koga, Akito, Taguchi, Sachihiro (1990) The Hishikari gold deposit: high-grade epithermal veins in Quaternary volcanics of southern Kyushu, Japan. Journal of Geochemical Exploration, 36 (1) 1-56 doi:10.1016/0375-6742(90)90050-k | Journal (article/letter/editorial) | | veins in Quaternary volcanics of southern Kyushu, Japan EIJI IZAWA1, YUKITOSHI URASHIMA2, KENZO IBARAKI3... Fukuoka 812, Japan 2Department of Environmental Science, Kagoshima University, Japan 3Sumitomo Metal...Mining Co. Ltd., Japan 4Geothermal Research Centre, Kyushu University, Fukuoka, Japan ~Department of Earth...Earth Science, Fukuoka University, Fukuoka, Japan (Received March 31, 1989; revised and accepted July...veins in Quaternary volcanics of southern Kyushu, Japan. In: J.W. Hedenquist, N.C. White and G. Siddeley |  | | Journal (article/letter/editorial) | | vol. 52, no. 4, 381–394, 2002 Association of Electrum and Calcite and Its Significance to the Genesis...of the Hishikari Gold Deposits, Southern Kyushu, Japan Akira IMAI and Tadakazu UTO Department of Earth...Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan [e-mail: akira@eps.s.u-tokyo.ac.jp] Received on...epithermal veintype deposits, southern Kyushu, Japan, were examined. In addition, fluid inclusion microthermometry...observed presently. Association of calcite and electrum is observed immediately subsequent to columnar |  | | Journal (article/letter/editorial) | | Hishikari Epithermal Gold Deposit, Southern Kyushu, Japan, Using Laser Raman Microprobe Jiro ETOH, Sachihiro...Kyushu University, Hakozaki, Fukuoka 812-8581, Japan [e-mail: etoh@mine.kyushu-u.ac.jp] * Department...Fukuoka University, Nanakuma, Fukuoka 814-0180, Japan Received on March 15, 2002; accepted on June 10...Hishikari epithermal gold deposit, southern Kyushu, Japan. Gas concentrations of fluid inclusions through...vein-type gold deposit is located in southern Kyushu, Japan (Fig. 1). Izawa et al. (1990) and Ibaraki and Suzuki |  | | Journal (article/letter/editorial) | | in Vein Quartz of the Hishikari Gold Deposits, Japan Akira IMAI*, Hidehiko SHIMAZAKI* and Tomoko NISHIZAWA*...several Japanese Au-Ag vein deposits, including the Fuke and Kushikino deposits along with the Chitose, Takadama...discovered in 1981 by the Metal Mining Agency of Japan (MMAJ) and Sumitomo Metal Mining Co., Ltd. (SMM)...Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan [e-mail (AI): akira@ geol.s.u-tokyo.ac.jp] Keywords:...RESOURCE GEOLOGY: Fig. 1 Location of the Hishikari mine and other major Au-Ag deposits in the Hokusatsu |  | | Journal (article/letter/editorial) | | A case study of the Todoroki Au-Ag ore deposit, Japan T. YO N E D A 1 , † , T. WATA N A B E 2 AND T...University, Sapporo, 060-8628, Japan Niigata College of Nursing, Joetsu, 943-0147, Japan 3 Faculty of Engineering...Engineering, Hokkaido University, Sapporo, 060-8628, Japan 2 (Received 30 October 2015; revised 27 June 2016;...m (mean thickness of mined part), respectively (Japan Mining Industry Association, 1968). The sampling...2), stage II quartz (n = 81: 8 samples from 160 m mine level (ML is used hereafter), 14 samples from 130 |  | Watanabe, Makoto, Nishido, Hirotsugu, Hoshino, Kenichi, Hayasaka, Yasutaka, Imoto, Nobuhiro (1998) Metallogenic epochs in the Inner Zone of southwest Japan. Ore Geology Reviews, 12 (4) 267-288 doi:10.1016/s0169-1368(98)00002-x | Journal (article/letter/editorial) | | Metallogenic epochs in the Inner Zone of southwest Japan Makoto Watanabe a a,) , Hirotsugu Nishido b, Kenichi...Science, Hiroshima UniÕersity, Higashi-Hiroshima 739, Japan b Research Institute of Natural Sciences, Okayama...717-06, Japan c Department of Earth Sciences, Kyoto UniÕersity of Education, Kyoto 612, Japan Received...metallogenic epochs in the Inner Zone of southwestern Japan are classified by considering mainly radiometric...ilmenite — series granitoids occurring in southwestern Japan, eastward younging is also recognized in these mineral |  | | Journal (article/letter/editorial) | | VEIN AT THE HISHIKARI EPITHERMAL GOLD DEPOSIT, JAPAN K. SANEMATSU,† K. WATANABE, Department of Earth...University, 6-10-1, Hakozaki, Fukuoka 812-8581, Japan R. A. DUNCAN, College of Oceanic and Atmospheric...University, 6-10-1, Hakozaki, Fukuoka 812-8581, Japan Abstract The Hosen-1 vein has a symmetrical banded...within the Hishikari epithermal gold deposit in Japan. The vein can be divided into four macroscopic bands...epithermal gold deposit, located in southern Kyushu, Japan (Fig. 1). Adularia, which is common in this deposit |  | | Journal (article/letter/editorial) | | Kyushu, Japan Hiroyasu Murakami Institute for Geo-Resources and Environment, AIST, Tsukuba, Japan Abstract...of the Hishikari epithermal gold deposit, Kagoshima, Japan. Approximately 60% of the mineable auriferous...AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan. Email: h-murakami@aist.go.jp © 2008 The Author...Feebrey, 2001). In the Hishikari deposit, SW Kyushu, Japan, the chlorite and illite alteration zone is closely...vein-type deposits such as Toyoha and Akenobe, Japan, the Fe/Fe + Mg ratio of chlorite from hydrothermally |  | Etoh, J., Izawa, E., Watanabe, K., Taguchi, S., Sekine, R. (2002) Bladed Quartz and Its Relationship to Gold Mineralization in the Hishikari Low-Sulfidation Epithermal Gold Deposit, Japan. Economic Geology, 97 (8) 1841-1851 doi:10.2113/gsecongeo.97.8.1841 | Journal (article/letter/editorial) | | HISHIKARI LOW-SULFIDATION EPITHERMAL GOLD DEPOSIT, JAPAN JIRO ETOH,† EIJI IZAWA, KOICHIRO WATANABE, Department...Kyushu University, Hakozaki, Fukuoka 812-8581, Japan SACHIHIRO TAGUCHI, Department of Earth System Science...Sciences, Fukuoka University, Nanakuma,Fukuoka 814-80, Japan AND RYOTA SEKINE Mineral Resources Division, Sumitomo...Sumitomo Metal Mining Co., Ltd., Tokyo 105-8716, Japan Abstract Bladed quartz frequently is observed in...the Hishikari epithermal gold deposit, Kyushu, Japan. Geological Background The Hishikari low-sulfidation |  | | Report (issue) | | 1986, Geology and development of the Hishikari mine: Mining Geology, v. 36 (2), no. 196, p. 117. Adams...Fluid-inclusion and geochemical studies at the Emperor gold mine, Fiji: Unpub. Ph.D. dissertation, University of...1922, Bonanza ores of the Comstock lode, Virginia City, Nevada: U.S. Geological Survey Bulletin 735-C,...Alteration and geologic setting of the Golden Wonder Mine, Western San Juan Mountains, Colorado [abs.]: Geological...Hawkins, R. J., 1985, The geology of the Enfield Bell mine and the Jerritt Canyon district, Elko County, Nevada |  | | Report (issue) | | University 36, Hakozaki, Higashi-ky, Fukuoka 812, Japan Open-File Report 86-266 1986 SELECTED BIBLIOGRAPHY...Fluid-inclusion and geochemical studies at the Emperor gold mine, Fiji; Unpub. Ph.D. dissertation, University of...1922, Bonanza ores of the Comstock lode, Virginia City, Nevada: U.S. Geological Survey Bulletin 735-C,...Alteration and geologic setting of the Golden Wonder Mine, Western San Juan Mountains, Colorado [abs.]: Geological...Hawkins, R. J., 1985, The geology of the Enfield Bell mine and the Jerritt Canyon district, Elko County, Nevada |  | | 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 |  | | Journal (article/letter/editorial) | | referred to as gold, those with fineness 200-800 as electrum and less than 200 as silver. Historically, fineness...the Timmins-OchaliBerlin mine, Columbia (Fisher, 1950) and at the O'Brien mine, Quebec (Mills, 1954). However...character. Gold and silver grains from the Ross Mine, Ontario, 339 SILVER CONTENT (FINENESS) OF GOLD...740 in fineness and range from 0 to 770. Native electrum grains (fineness 0.5 ) are found in contact with...in intrusive rocks (Troop, 1986) suggest the Ross Mine may have a different origin to typical Abitibi Belt |  | | Journal (article/letter/editorial) | | from the Neogene epithermal vein-type deposits of Japan: Implication for evolution of terrestrial geothermal...Faculty of Science, University of Tokyo, Tokyo 113 (Japan) (Accepted for publication April 13, 1989 ) Abstract...from the Neogene epithermal vein-type deposits of Japan: Implication for evolution of terrestrial geothermal...from the Neogene epithermal vein-type deposits in Japan can be divided into two types: type A which precipitated...carbonates from Neogene epithermal vein-type deposits in Japan have been carried out: (1) a large number of oxygen |  | | Report (volume) | | Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State St...and Yukio Togashi of the Geological Survey of Japan. Among the many geologists from private industry...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such |  | 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) | | 1964, Aeromagnetic and geologic map of the Silver City Mining region, Grant County, New Mexico: U.S. Geological...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 |
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