 | | Journal (article/letter/editorial) | | for Porphyry Copper Mineralization Below the Kasuga Lithocap, Nansatsu District, Japan Eiji IZAWA1 and...Exploration Department, Japan Oil, Gas and Metals National Corporation (JOGMEC), Tokyo, Japan Abstract Lithocaps...to porphyry copper-bearing intrusions at depth, meaning that, conceptually, porphyry copper deposits may...lithocap-hosted Nansatsu-type gold deposits. The Kasuga lithocap extends for about 5 km NE–SW by 2 km width;...beneath the main orebody at Kasuga but did not intersect porphyry copper mineralization. On the basis |  | Hedenquist, Jeffrey W., Matsuhisa, Yukihiro, Izawa, Eiji, White, Noel C., Giggenbach, Werner F., Aoki, Masahiro (1994) Geology, geochemistry, and origin of high sulfidation Cu-Au mineralization in the Nansatsu District, Japan. Economic Geology, 89 (1) 1-30 doi:10.2113/gsecongeo.89.1.1 | Journal (article/letter/editorial) | | SulfidationCu-Au Mineralizationin the NansatsuDistrict, Japan JEFFREY W. HEDENQUIST, YUKIHIROMATSUHISA, MineralResources...MineralResources Department,Geological Surveyof Japan,1-1-3Higashi,Tsuknba 305,Japan EIJI IZAWA, Department of Mining...Mining,KyushuUniversity, 6-10-1Hakozaki,Fnkuoka 812,Japan NOEL C. WHITE, BHP Minerals, P.O. Box 619, Hawthorn...MineralResources Department,Geological Surveyof Japan,1-1-3Higashi,Tsukuba 305,Japan Abstract The Nansatsu districtof...the formation of highsulfidation Cu-Audepositsat Kasuga,Iwato, andAkeshi.The orebodiesconsistof >95 wt |  | | 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 |  | | 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 |  | | 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) | | PROCEEDING IN JAPAN By TOSHIO SUDO Tokyo University of Education ABSTRACT Studies on clays in Japan were begun...crystallinity. INTRODUCTION Studies on clays were begun in Japan before 1900. The late Professor S. Kozu and his...first discovered an interesting clay from Niigata Prefecture in 1899, which he named an acid clay and which...investigators who initiated clay mineral studies in Japan and facilitated subsequent developments. Clay mineral...scientific fields. Recent clay mineral studies in Japan have taken place in the fields of geology, mineralogy |  | | 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...Electrum Grains in JapaneseEpithermalAu-Ag Deposits Mine name Grain size (/xmin diam) Sado 0.3-150 (avg...from core to margin AU-AG DEPOSIT TEMPERATURES,JAPAN to 300øC, as derived from fluid inclusiondata (see...NAOTATSU SHiKAZONO AU-AGDEPOSITTEMPERATURES, JAPAN 1419 1. The coexistingsphalerite,pyrite, electrum |  | | Journal (article/letter/editorial) | | Magmatic–Hydrothermal Systems in Japan: Characteristics Similar to the Tops of Porphyry Copper Deposits Jeffrey W....3Geological Survey of Japan, AIST, Tsukuba, Japan Abstract Volcanic complexes in Japan such as Kusatsu Shirane...alteration that is associated with deeper porphyry copper deposits in similar arc-hosted volcanic settings...widespread in both active and extinct settings in Japan. In addition, distal geothermal hot springs typically...eroded to ~1 to 2 km depth, the tops of porphyry copper deposits are commonly exposed, marked by a transition |  | | Journal (article/letter/editorial) | | Volume 108, Number 1-6 February-December, 2013 Japan Association of Mineralogical Sciences c/o Graduate...Science, Tohoku University, Aoba, Sendai 980-8578, Japan CONTENTS OF VOLUME 108 No. 1, February 2013 ORIGINAL...initial 87Sr/86Sr ratios in the Toki granite, Central Japan: Implications for the intrusion and cooling processes...andesite lava from Kasayama volcano, Hagi, Yamaguchi, Japan ････････････････････････Terumi EJIMA, Masahide...Iseite, Mn2Mo3O8, a new mineral from Ise, Mie Prefecture, Japan ････････････Daisuke NISHIO-HAMANE, Norimitsu |  | | Journal (article/letter/editorial) | | of Science. Shizuoka University. Shizuoka 422. Japan and KAZUHIRO SUZUKI Department of Earth Sciences...Science, Nagoya University, Chikusa, Nagoya 464, Japan (Received August 2 1, 198 1: accepfed in revised...the contact metamorphic aureole in the Kasuga area, central Japan. The carbon isotopic fractionations (A’cC&ar...contact metamorphic aureole of the Kasuga area, Gifu Prefecture, central Japan(Fig. I ). where a Paleozoic to...J x x xi X/ iFIG. i. Map of the Kasuga area. Gifu Prefecture. Japan. showtng the wnple localit) and mtneral |  | | Journal (article/letter/editorial) | | 12167 Thematic Article Potential for Porphyry Copper Deposits in Northern hoku (or the Exploration...Potential for Base and Precious To Metal Deposits in Japan 2020) Antonio ARRIBAS and Toshio MIZUTA Faculty...University, Akita, Japan Abstract There are no known porphyry copper deposits in Japan. Attempts were made...magmatic–hydrothermal systems. Is it possible that porphyry copper systems are incompatible with the volcanoplutonic...the established model for the genesis of porphyry copper systems not completely correct, or is it that the |  | | Journal (article/letter/editorial) | | allochalcoselite has been found among lead and copper selenite-chloride exhalative products associated... and Cu2+ coordinated by O2– and Cl– ions. The copper and lead atoms are hosted by oxocentric OCu2+4...contain ordered arrangements of uni- and divalent copper (includes paramelaconite and Cu+Cu2+4O[SeO3]Cl5)...from the Greek, αλλος (“different”) + χαλκος (“copper”) + σελη′νη (“selenium”), to reflect the different...different valences and crystallographic behavior of copper in this selenite mineral. Discussion. No mention |  | | Journal (article/letter/editorial) | | 980-8578, Japan Department of Earth and Planetary Sciences, Kyushu University, Fukuoka 812-8581, Japan [e-mail:...and Environmental Sciences, Kagoshima University, Kagoshima 890-0065, Japan ***Department of Geoscience...Technology, Tohoku University, Sendai 980-8579, Japan Received on July 28, 2003; accepted on December...formerly known as Catavi, the largest tin-producing mine in Bolivia, numerous veins have developed in the...from the Grande Vein at the –30 m level, San José mine. Specimen No. 2 contains 2M 1 sericite with small |  | | Journal (article/letter/editorial) | | ����� J. Wang, Z. Liu and J. Liu 51 Porphyry Copper Deposit Prognosis in the Middle Region of the Bangonghu–Nujiang...103 Thematic Articles Why No Porphyry Copper Deposits in Japan and South Korea? �������������������...������� R.H. Sillitoe 107 Porphyry Copper Potential in Japan Based on Magmatic Oxidation State ��...to Identify Porphyry-Fertile Magmatic Systems in Japan ��������������������� B.J. Williamson, M. Hodgkinson...and R.J. Herrington 138 Potential for Porphyry Copper Deposits in Northern To¯hoku (or the Exploration |  | | Journal (article/letter/editorial) | | plagioclase in granitoids from Mt. Kaizuki area, central Japan Hong Mei*, Masaki ENAMI**, Motohiro TSUBOI*** and...Environmental Studies, Nagoya University, Nagoya 464–8601, Japan ** Institute for Space–Earth Environmental Research...Research, Nagoya University, Nagoya 464–8601, Japan *** Department of Applied Chemistry for Environment,...Kwansei Gakuin University, Sanda, Hyogo 669–1337, Japan Calcic plagioclase with anorthite (An) content...Jurassic accretionary sediment complex in central Japan. The Kaizuki–yama granitoids are mainly composed |  | | Journal (article/letter/editorial) | | 1–19 Thematic Article Why No Porphyry Copper Deposits in Japan and South Korea? Richard H. SILLITOE London...discovering large, high-grade porphyry Cu deposits in Japan and South Korea because of an unusual combination...to the trench retreat, crustal profiles beneath Japan are dominated by accretionary complexes containing...two important magmatic and metallogenic tracts in Japan, the Kuroko-bearing Green Tuff belt and Kitami low-sulfidation...they exist. Consequently, few magmatic suites in Japan and South Korea provide propitious environments |  | | Book | | IN SEDIMENTOLOGY 26 CLAYS AND CLAY MINERALS OF JAPAN FURTHER TITLES IN THIS SERIES VOLUMES 1 , 2 ...IN SEDIMENTOLOGY 26 CLAYS AND CLAY MINERALS OF JAPAN Edited by TOSHIQ SUDQ Emeritus Professor, Tokyo...Geoscience, University of Tsukuba, Ibaragi Pref. 300-31, Japan 1978 KODANSHA LTD. Tokyo ELSEVIER SCIENTIF PUBLISHING...under t i t l e : Clays and c l a y minerals of Japan. (Developments i n sedimentology ; 26) (Kodansha...Bibliography: p. Includes index. 1. Clay--Japan. 2. Clay minerals--Japan. I. SudO, Toshio, 191111. Shimcda, |  | | 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) | | DEPOSITS FOUND IN CONTACTMETAMORPHIC AUREOLES IN JAPAN Takeo Watanabe a a Geological Institute, Faculty...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN, International Geology Review, 2:11, 946-966, DOI:...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN' by Takeo Watanabe' • translated by Kinkiti Musya...the study of ore deposits in the contact zones in Japan 947 Genetic classification of metalliferous deposits...950 950 950 950 Contact metamorphic aureoles in Japan and characteristics of metalliferous deposits in |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate |  | | Book | | ARCHAEOLOGY OF JAPAN This is the first book-length study of the Yayoi and Kofun periods of Japan (c. 600 BC-AD...Social and Cultural Studies. Kyushu University, Japan. He is the author of A11 Archaeological History...Arc/1aeology, Society and Identity in J1!fodern Japan (2006). Dr. Mizoguchi is regarded as a leading Japanese...archaeologies of East Asia ,vith special e1nphasis on Japan, the relationship between n1odernisacion and the... CAMBRIDGE WORLD ARCHAEOLOGY . THE ARCHAEOLOGY OF JAPAN: FROM THE EARLIEST RICE FARMING VILLAGES TO THE |  | | Journal (article/letter/editorial) | | C02-rich gases compositions of methane from Japan Central YOSHIHIKO MIZUTANI, MINORU TOKIWA and...University, Accepted Gofuku, September Toyama 930, Japan 6, 1989) N2 and C02-rich bubble gases collected...metamorphic rock and Cretaceous granite areas of Central Japan contain up to 22.9% methane. 6D and 613C values...and mantle, in the gases. localities in Central Japan (Fig. 1), where mineral waters flow directly out...Y. Mizutani 137' 138' et al. tive fault in Japan. fissures developed mudstones, C gneiss which |  | | Journal (article/letter/editorial) | | '•...... _2, .. '-.•.:S.a. of southernKyushu,Japan(e.g., Urashimaet al., 1987). •i½o Johnet al. (1991)presented...alongthe southernside of the main geneorigin,anda copper-bearing sulfosaltalsowere westernpart of the ParadisePeakorebody...stockworkgoldzoneare consideredto be similarto thoseof copper-and molybdenum-poor goldmineralization of porphyrytype...ppm) approximatethose typical of many porphyry copper-molybdenum deposits. The lithogeochemical signatures...ore formationat ParadisePeak, aldepositsin Kyushu,Japan(Izawa, 1991; Hedenquist thoughHedenquistet al. (1994) |  | Kurzawa, Timon, König, Stephan, Alt, Jeffrey C., Yierpan, Aierken, Schoenberg, Ronny (2019) The role of subduction recycling on the selenium isotope signature of the mantle: Constraints from Mariana arc lavas. Chemical Geology, 513. 239-249 doi:10.1016/j.chemgeo.2019.03.011 | Journal (article/letter/editorial) | | Eifuku and S. Daikoku) or collected by submersible (Kasuga) at collection depths of ~800-2900 mbsl (Alt et...from submarine volcanoes 4 ACCEPTED MANUSCRIPT (Kasuga, Fukujin, Eifuku, S.Daikoku). These subdivisions...two multiple digested samples (arc-like 1881-4; Kasuga 1880-3 (K2)) during different measurement sessions...reference materials JB-2 and JB-3 (Geological Survey of Japan). Obtained Se-Te concentrations are in agreement...5 to 9 wt.%) and with AC the exception of the Kasuga samples, the arc samples are more differentiated |
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