 | | Journal (article/letter/editorial) | | Process of the Kamioka Zn-Pb Ore Deposit in the Hida Metamorphic Belt, Central Japan : Leaching and Precipitation...Zn-Pb ores of the Kamioka ore deposit and host clinopyroxene granitoid in the Hida metamorphic belt were...incipient stage of ore formation process of the Kamioka Zn-Pb ore deposit. Compositional zoning of clinopyroxenes...1991). In the Kamioka Zn-Pb ore deposit, which is well known as a skarn deposit in the Hida metamorphic...metamorphic belt, central Japan (cf. Kano et al., 1992), clinopyroxene occurs both in the ores and host rocks, and |  | | Journal (article/letter/editorial) | | vol. 49, no. 4, 213–222, 1999 Genesis of the Kamioka Skarn Deposits: An Important Role of Clinopyroxene...investigated for the Kamioka skarn deposits which are the largest Zn-Pb producer in Japan. In the Mozumi deposit...deposit, one of main deposits in the Kamioka mining area as well as Tochibora and Maruyama, clinopyroxene...sphalerite and galena were precipitated within the Kamioka mining area still remains unsolved. It is well...well known that many types of ore occur in the Kamioka deposits (e.g., Konagai et al., 1981; Machida et al |  | TAKENO, Naoto, SAWAKI, Takayuki, MURAKAMI, Hiroyasu, MIYAKE, Kazuhiro (1999) Fluid Inclusion Study of Skarns in the Maruyama Deposit, the Kamioka Mine, Central Japan. Resource Geology, 49 (4) 233-242 doi:10.1111/j.1751-3928.1999.tb00049.x | Journal (article/letter/editorial) | | Skarns in the Maruyama Deposit, the Kamioka Mine, Central Japan Naoto TAKENO*, Takayuki SAWAKI*, Hiroyasu...minerals in the Maruyama deposit, the Kamioka mine, central Japan were studied. Homogenization temperatures...in 48 skarn minerals (hedenbergite, andradite, epidote and quartz) were measured, and gas composition...Introduction The Kamioka mine, the largest Zn-Pb producer of skarn type deposits in Japan, is located northern...northern part of Gifu prefecture and operated by Kamioka Mining and Smelting Company, subsidiary of Mitsui |  | | Journal (article/letter/editorial) | | Oxygen isotope study of the Kamioka Zn-Pb skarn deposits, Central Japan H. Shimazaki 1 and M. Kusakabe...Science, University of Tokyo, Hongo, Tokyo 113, Japan 2 Institute for Study of the Earth's Interior, Okayarna...Okayarna University, Misasa, Tottori Prefecture 682-02, Japan The Kamioka Zn-Pb deposits consist of clinopyroxene-rich...clinopyroxene-rich skarns replacing limestone lenses in Hida gneissose rocks. Paleozoic metabasite, early Jurassic... The Kamioka Zn-Pb mine is located near the town of Kamioka in Gifu Prefecture, central Japan. The deposits |  | | Journal (article/letter/editorial) | | Deposits in the Sako-nishi Area of the Kamioka Mine, Central Japan Hiroyasu MURAKAMI* and Takanori NAKANO*...limestone of the Sako-nishi area in the Kamioka Zn-Pb mine, central Japan, is depleted in 18O and 13C toward...hydrothermal activity. In 1991, the Metal Mining Agency of Japan (hereafter MMAJ) and the Mitsui Mining & Smelting...meteoric-water circulation model in the Sako-nishi area of Kamioka. Exploration in 1993 succeeded in identifying high-grade...Introduction The Kamioka mine is a world-class zinc-lead skarn deposit located within the Hida metamorphic |  | | Report (issue) | | IGNEOUS ACTIVITY AND RELATED METAMORPHISM IN CENTRAL JAPAN —FROM NAGOYA TO TOYAMA- & ■ « e r / * \ ... QE 461 . C47 1977 Geological Survey of Japan 1977 Digitized by the Internet Archive in 2019 with...Igneous Activity and Related Metamorphism in Central Japan —From Nagoya to Toyama— By Naotoshi Ycimada Tamotsu...Yamada Geological Survey of Japan Isamu Kobayashi, Director Kawasaki-shi, Japan 1977 Q'H _ Of © 1977...1977 Geological Survey of Japan 135 Hisamoto, Takatsu-ku, Kawasaki-shi, 213 Japan Sumitomo Printing & Publishing |  | | Journal (article/letter/editorial) | | the Sakonishi Zn Ore Bodies in the Kamioka Mining District, Japan Yuichi MORISHITA* Abstract: Predominant...deep part of the Sakonishi area in the Kamioka mining district, Japan. The ore mineralization was recognized...water is 1. Introduction The Kamioka mining district in Gifu Prefecture is an outstanding skarn-type...producer in the central complex of the Hida metamorphic belt. The Kamioka ore deposits mainly consist of the...drilling exploration (MMAJ, the Metal Mining Agency of Japan, 1992, 1993, 1994; Hirokawa et al., 1995; MITI, |  | | 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 (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 |  | Sakoda, Masatoshi, Kano, Takashi, Fanning, C. Mark, Sakaguchi, Takaaki (2006) SHRIMP U-Pb Zircon Age of the Inishi Migmatite around the Kamioka Mining Area, Hida Metamorphic Complex, Central Japan. Resource Geology, 56 (1) 17-26 doi:10.1111/j.1751-3928.2006.tb00264.x | Journal (article/letter/editorial) | | Migmatite around the Kamioka Mining Area, Hida Metamorphic Complex, Central Japan Masatoshi SAKODA, Takashi...Takaaki SAKAGUCHI*, 1 Metals Technology Center, Japan Oil, Gas and Metals National Corporation, Kosaka-kozan...Kosaka-kozan, Kosaka-machi, Akita 0170202, Japan [e-mail: mtcjogmec2@ink.or.jp] * Department of Earth Sciences...University, Yoshida 1677-1, Yamaguchi 753-8512, Japan ** Research School of Earth Sciences, The Australian...Research Center, Japan Oil, Gas and Metals National Corporation, Chiba City 261-0025, Japan Received on October |  | | Journal (article/letter/editorial) | | Deposits: Examples of the Kamioka Zn-Pb and Yoshiwara-Sannotake Cu(-Fe) Deposits in Japan Yasuhiro KATO* Abstract:...responsible for two contrastive skarn deposits in Japan; the Kamioka Zn-Pb and Yoshiwara-Sannotake Cu(-Fe) deposits...that the hydrothermal fluids responsible for the Kamioka Zn-Pb deposits are of meteoric water origin whereas...(Shimazaki et al., 1986). The REE abundances of epidote skarn derived from aluminous rocks, garnet and...in the REE concentrations is not found between epidote skarn and aluminous original rock (plagioclase-clinopyroxene |  | | Journal (article/letter/editorial) | | Mozumi Skarn-type Pb-Zn-Ag Deposit at the Kamioka Mine, Central Japan: A Thermochemical Study Soichi OMORI*...Mozumi skarn-type Pb-Zn-Ag deposit, Kamioka mine, Central Japan is discussed with silicate phase equilibria...including grossular-andradite garnet and clinozoisite-epidote solid solutions. The solid solutions are combined...diagrams also show isoplethal contour for garnet and epidote. During the clinopyroxene-Zn-Pb ore period, the...including grandite garnet, clinozoisite-pistacite epidote and diopside-hedenbergite clinopyroxene. The stability |  | Watanabe, Makoto, Nishido, Hirotsugu, Moriwaki, Hisamitsu, Higashimoto, Sadao, Kubota, Yoshinori (1988) K-Ar ages of skarn deposits in the inner zone of southwestern Japan. GEOCHEMICAL JOURNAL, 22 (5) 231-236 doi:10.2343/geochemj.22.231 | Journal (article/letter/editorial) | | Inner Zone of skarn deposits of southwestern Japan MAKOTO WATANABE1, HIROTSUGU NISHID02*, HISAMITSU...Geological and Kuga mine, Hiroshima 7301, University of Otago, New Zealand2, Agency of Japan, Iwakuni, Yamaguchi...Yamaguchi 7403, Survey Hiroshima of Japan, Mikawa-cho, University, Hiroshima Yamaguchi (Received...1988; Accepted 7304, 740-045, January 30, Japan 1989) Using K-Ar method, five ages were measured...hornblende from the Ushirodani Cu-Zn skarns, Tottori Prefecture (60.7 ± 3.1, 60.8 ± 1.9 Ma); muscovite from the |  | | Journal (article/letter/editorial) | | Characteristics of SkarnDepositsandRelated Acid Magmatismin Japan HIDEHIKO SHIMAZAKI Abstract Most Japanese skarn...Cretaceousor Miocene age. The granitic rocks in Japan have been subdividedinto a magnetite-bearingand...associatedwith the two granitic rock series. 1. Epidote skarn is usually found in the depositsassociatedwith...graniticrocks, tiary; the outer zone of southwestern Japan, Miocene; papersby Ishiharaand his colleagues are...bulk chemicalcompositionexcept for ferric/ferrous Japan. As shownin the figure, eachgranitic belt ratios |  | | Journal (article/letter/editorial) | | Graphite and Carbonate in the Kamioka Mining District, Gifu Prefecture, Central Japan, in Relation to the Role...Nagoya, Japan Pyrometasomatic lead-zinc ore deposits of the Kamioka mine occur in the Hida metamorphic...metamorphic complex of central Japan. The pyrometasomatie ore deposition was followed by small scale hydrothermal...for the Toehibora and Maruyama deposits of the Kamioka mine, and the oxygen fugacity in the fluid was probably...INTRODUCTION The Kamioka mining district, the largest producer of Pb-Zn ore in Japan, is situated in the |  | | Journal (article/letter/editorial) | | SkarnDepositsin Japan TAKANORI NAKANO, Instituteof Geoscience, Universityof Tsukuba,Ibaraki305, Japan HIDEHIKO...Tokyo113,Japan AND MASAAKI SHIMIZU UniversityMuseum,Universityof Tokyo,Hongo,Tokyo113, Japan Abstract...singleminescale.On the otherhand,skarns from78 oredeposits in Japan revealregionalvariationsin the 87Sr/8aSr ratiorangingfrom0...skarnmetallogenesis. Commonskarnmineralssuch asclinopyroxene, epidote,amphibole,andgarnetare SKARNdepositsvary regionallyin...Introduction 0361-0128/90/1069/794-2253.00 794 JAPAN: SrISOTOPE COMPOSITION OFSKARNS 795 exoskarn, |  | | 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...metamorphic aureole in the Kasuga area, central Japan. The carbon isotopic fractionations (A’cC&ar and...metamorphic aureole of the Kasuga area, Gifu Prefecture, central Japan(Fig. I ). where a Paleozoic to Mesozoic...actinoiite zone. The mineral assemblage of albite-epidote-hornblende does not occur in this aureole. This |  | | Journal (article/letter/editorial) | | Miocenecalc-alkalineintrusive gistsattheHuanzala mine,forhelpfulandenthusiastic stocksanddikeswhichmay...MINERALIZATION AND PARAGENESIS OF THE HUANZALA MINE, CENTRAL PERU--A HIDEKI REPLY IMAI CentralResearch...the mine,the orebodiesare dividedinto five layers, sameasMorocochain Peru (Petersen,1965), Kamioka in...nevertheless they are distributedsporadically in the in Japan(Imai, 1978a),andSangdong SantaFormation,as shownhere...SantaFormation.Granodioriteporphyry side,vesuvianite,epidote,etc. (Fig. 2 A, B, and C). is foundin the Chimu |  | | 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 |  | | Journal (article/letter/editorial) | | at the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: C, O and S Isotopic Study Yu Yokoro,1 Takahiro..., Yamagata, Japan, 2Tono Geoscience Center, Japan Atomic Energy Agency, Yamagata, Japan and Department...Environmental Sciences, Yamagata University, Yamagata, Japan 3 Abstract The Ohori ore deposit is one of the...Cu–Pb–Zn deposits in the Green Tuff region, NE Japan, and consists of skarn-type (Kaninomata) and vein-type...than those of the Cretaceous skarn deposits in Japan. These isotope ratios of the Kaninomata skarn show |  | | Journal (article/letter/editorial) | | Massive Sulfide Deposit: The Oldest Ore Deposit in Japan Tatsuo Nozaki,1,2,3,† Yasuhiro Kato,1,2,3,4 and...1Institute for Research on Earth Evolution (IFREE), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)...Kanagawa 237-0061, Japan 2Submarine 3Department Resources Research Project (SRRP), Japan Agency for Marine-Earth...2-15 Natsushima-cho, Yokosuka, Kanagawa 237-0061, Japan of Systems Innovation, School of Engineering, The...Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan 4Frontier Research Center for Energy and Resources |  | | Book | | GEOLOGY OF JAPAN Edited by Fuyuji Takai Tatsuro Matsumoto Ryuzo Toriyama UNIVERSITY OF CALIFORNIA PRESS...Angeles 1963 University of Tokyo Press Tokyo, Japan University of California Press Berkeley and Los...England © University af Tokyo Press, 1963 Printed in Japan All rights reserved. mip Preface Geology is...maps have recently been very actively published in Japan as in many other regions of the world, but they...and Mineral Resources of Japan ”, with an attached geological map of Japan on scale 1: 3,000,000, by |  | | Journal (article/letter/editorial) | | 461-478 Mineralization and Paragenesisof the Huanzala Mine, Central Peru HIDEKI IMAI, MASASHI KAWASAKI, MITSUO...SaitamaPrefecture,Japan362 Abstract The Huanzala mine is a zinc and lead mineral deposit found in the...are, from bottom to top, chert (Chimu THE Huanzala mine is situated in central Peru, about Formation), ...north-northwest-trending (Fig. •). pany, Ltd. In 1981, the mine produced900 metric The Huanzala deposit occursin...porphyrywasintrudedinto the Chimu Formationjust to the east of the mine (Fig. 1). The absoluteage of the granodioriteporphyry |  | | Journal (article/letter/editorial) | | from the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: Implications for Bi-metallogenesis in the...Environmental Sciences, Yamagata University, Yamagata, Japan Abstract The Ohori deposit, one of the base metal...metal deposits in the Green-Tuff region, NE Japan, is composed of two types of mineralization; a skarn-type...Sciences, Yamagata University, Yamagata 990-8560, Japan. Email: nakashi@sci.kj.yamagata-u.ac.jp © 2010 The...deposit-types and geology of Bi-produced deposits in Japan and the world, and proposed some guide lines of |  | | Journal (article/letter/editorial) | | of Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan bMaster's Program in Sciences and Engineering, Universityof...Universityof Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan cChemical Analysis Center, Universityof Tsukuba...Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan (Received May 18, 1990; revised and accepted September 17...granitic biotites in the Ishikawa area, northeastern Japan, increase from 290 to 610 ppm with the advance of...skarn deposits and their adjoining granitoids in Japan (Fig. 1 ). Of these samples, bulk analyses by means |
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