 | | Journal (article/letter/editorial) | | Copper Mineralization Below the Kasuga Lithocap, Nansatsu District, Japan Eiji IZAWA1 and Toshihiko HAYASHI2...Exploration Department, Japan Oil, Gas and Metals National Corporation (JOGMEC), Tokyo, Japan Abstract Lithocaps...lithocap-hosted Nansatsu-type gold deposits. The Kasuga lithocap extends for about 5 km NE–SW by 2 km width;...was drilled in 1999 beneath the main orebody at Kasuga but did not intersect porphyry copper mineralization...alteration pattern and paleothermal environment of the Kasuga area, a paleo high-temperature zone appears to |  | 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 |  | | Journal (article/letter/editorial) | | the silicified host rocks of the Kasuga gold deposit, Southwest Japan Tayyaba Mateen, Hafiz Ur Rehman...Engineering, Kagoshima University, 1-21-35 Korimoto, Kagoshima 890-0065, Japan The Kasuga High Sulfidation...southern part of the Satsuma Peninsula, Southwest Japan. Optical microscopic observations and X-ray fluorescence...analysis of two silicified andesite samples from the Kasuga ore body revealed that the rocks underwent different...of silicified rocks taken from the ore body of Kasuga gold deposit in southern Kyushu formed by the silicification |  | Morishita, Yuichi, Hammond, Napoleon Q., Momii, Kazunori, Konagaya, Rimi, Sano, Yuji, Takahata, Naoto, Ueno, Hirotomo (2019) Invisible Gold in Pyrite from Epithermal, Banded-Iron-Formation-Hosted, and Sedimentary Gold Deposits: Evidence of Hydrothermal Influence. Minerals, 9 (7) 447 doi:10.3390/min9070447 | Journal (article/letter/editorial) | | 422-8529, Japan Geological Survey of Japan, AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan Department...Institute, University of Tokyo, Chiba 277-8564, Japan Department of Environmental Security Systems, Chiba...Chiba Institute of Science, Chiba 288-0025, Japan Correspondence: morishita.yuichi@shizuoka.ac.jp; Tel...Deposits in Kyushu, Japan Kyushu is located at the intersection of the Southwestern Japan Arc and the Ryukyu...dacitic volcanic rocks in Kyushu, Japan (Figure 1). Kagoshima-ken (a prefecture in Kyushu) is situated in the |  | | 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) | | MINING DISTRICT, WESTERN PART OF THE IZU PENINSULA, JAPAN NAOTATSU SHIKAZONO Geological Institute, Faculty...Faculty of Science, University of Tokyo, Tokyo 113 (Japan) (Accepted for publication July 16, 1984) Abstract...mining district, western part of the Izu Peninsula, Japan. In: Y. Kitano (Guest-Editor), Water-Rock Interaction...district, in the western part of the Izu Peninsula, Japan. The propylitic alteration has the following zonal...the deeper portion to the shallower portion: an epidote--prehnite--K-feldspar--chlorite zone; a wairakite--laumontite |  | | Journal (article/letter/editorial) | | associated with Hiei Granite pluton, southwest Japan Toshio Kutsukake*, Satoshi Nakano** and The Collaborative...Science Hall, Aichi University, Toyohashi 441 8522, Japan Department of Natural Science, Faculty of Education...Education, Shiga University, Otsu 520 0862, Japan Many thin mafic dykes occur within and around the Cretaceous...Cretaceous Hiei Granite pluton in southwest Japan. Petrographically, these dykes are spessartite, basalt...western Chubu and Kinki districts in southwest Japan. GEOLOGICAL OCCURRENCE - The Hiei Granite pluton |  | | 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) | | 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) | | 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...actinoiite zone. The mineral assemblage of albite-epidote-hornblende does not occur in this aureole. This |  | | Journal (article/letter/editorial) | | Metamorphism of Siliceous Dolomites in Kasuga-mura, Gifu-ken, Japan Kazuhiro Suzuki Department of Earth...Science Nagoya University, Chikusa-ku, Nagoya 464, Japan Abstract. The contact aureole around the Kaizuki-yama...capacity of the rocks. Within the contact aureole in Kasuga-mura, siliceous dolomites show successively changing...and in fluid composition. Geologic Setting The Kasuga-mura area comprises Paleozoic formation and the...2. Limited surveying in galleries of the Kasuga dolomite mine seems to indicate that narrow apophyses |  | | Journal (article/letter/editorial) | | Earth Sciences, Nagoya University, Nagoya 464, Japan (Received 12 October 1982; in revised form 10 June...is characterized by the assemblage chlorite + epidote + actinolite + albite + quartz, and amphibolite...calcic plagioclase (An 20-80). A transition zone of epidote-amphibolite facies at high pressure and of calcic...facies at low pressure also occurs. Generally, epidote amphibolite is defined by the first appearance...appearance of hornblende; plagioclase coexisting with epidote tends to become enriched in An content at the appearance |  | | 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) | | Features of Large Magmatic–Hydrothermal Systems in Japan: Characteristics Similar to the Tops of Porphyry...3Geological Survey of Japan, AIST, Tsukuba, Japan Abstract Volcanic complexes in Japan such as Kusatsu Shirane...widespread in both active and extinct settings in Japan. In addition, distal geothermal hot springs typically...Resource Geology 1 J. W. Hedenquist et al. Japan are dynamic – both cycling as well as evolving –...nature of some magmatic– hydrothermal systems of Japan, including Kusatsu Shirane, Kuju-Hatchobaru, and |  | | Journal (article/letter/editorial) | | Shikoku, WADA 1, MASAKI ENAMI2 and metamorphic Japan TAKERU YANAGI3 Institute of Geosciences, Faculty...of Science, Kyushu University, Fukuoka 8123 Japan (Received November 12, 1983: Accepted February...schists and epidote amphibolites of the Sanbagawa metamorphic terrain, central Shikoku, Japan, in order...classifiedinto two groups. (1) some marbles in epidote amphibolitemasses show characteristicallynegativeS...crystallineschists and from the marginal part of epidote amphibolitemasses,have high 87ST/86Sr ratios and |  | | Journal (article/letter/editorial) | | 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...latter option. In this article, we focus on Akita Prefecture and the surrounding areas and consider the potential...northern Honshu and that it serves as a proxy for Japan in general. Akita is rich in mineralization styles...the late 1800s. Osarizawa, the last active vein mine, closed in 1978. Kuroko deposits, the main source |  | OROZBAEV, Rustam T., YOSHIDA, Kenta, BAKIROV, Apas B., HIRAJIMA, Takao, TAKASU, Akira, SAKIEV, Kadyrbek S., TAGIRI, Michio (2011) Preiswerkite and högbomite within garnets of Aktyuz eclogite, Northern Tien Shan, Kyrgyzstan. Journal of Mineralogical and Petrological Sciences, 106 (6) 320-325 doi:10.2465/jmps.110621c | Journal (article/letter/editorial) | | Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan ** Institute of Geology, Kyrgyz National Academy...Matsue 690-8504, Japan **** Hitachi City Museum, Miyatacho 5-2-22, Hitachi 317-0055, Japan We report the...mineral inclusions that are representative of the epidote-blueschist facies conditions (330570 °C, 8-16 kbar)...composed of glaucophane, barroisite, Mg-katophorite, epidote, paragonite, phengite, aegirine-rich omphacite...discrete and multiphase solid inclusions (MSI). (b) Epidote, Mg-katophorite, rutile, apatite, and ilmenite |  | Win, Kyaw Soe, Takeuchi, Makoto, Iwakiri, Seiichiro, Tokiwa, Tetsuya (2007) Provenance of detrital garnets from the Yukawa Formation, Yanase district, Shimanto belt, Kii Peninsula, Southwest Japan. The Journal of the Geological Society of Japan, 113 (4) 133-145 doi:10.5575/geosoc.113.133 | Journal (article/letter/editorial) | | Jour. Geol. Soc. Japan, Vol. 113, No. 4, p. 133−145, April 2007 Provenance of detrital garnets from...district, Shimanto belt, Kii Peninsula, Southwest Japan Abstract Kyaw Soe Win ＊, Makoto Takeuchi ＊, Seiichiro...464-8602, Japan. ＊＊ Chodai Co. Ltd. 20-4, 1-chome, NihonbashiKakigara-cho, Chuo-ku, Tokyo, Japan, 1030014...Shimanto belt of central Kii Peninsula, Southwest Japan. The Yukawa Formation is an upper continental slope...Paleo-Ryoke belt, Kurosegawa belt, Cretaceous, Japan The constituents of the Paleo-Ryoke belt are Permian |  | | 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 | | 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, |  | Zhou, Yan, Wang, Tiangang, Fan, Feipeng, Chen, Shizhong, Guo, Weimin, Xing, Guangfu, Sun, Jiandong, Xiao, Fan (2022) Advances on Exploration Indicators of Mineral VNIR-SWIR Spectroscopy and Chemistry: A Review. Minerals, 12 (8) 958 doi:10.3390/min12080958 | Journal (article/letter/editorial) | | and clay minerals, including sericite, chlorite, epidote, alunite, kaolinite, tourmaline, etc., are ideal...MEI research mainly include sericite, chlorite, epidote, alunite, REE-bearing minerals, pyrite, quartz...contents of As and Sb, and their ratio values in epidote [45,46,49] and contents of K, Na, La, Sr, Pb, and...variations in mineral chemistry of sericite and epidote. Cpy—chalcopyrite; Bn—bornite; Py—pyrite; Sph—sphalerite;...mineralogy study. 2.3. Exploration Indicator of Epidote Epidote, which is the altered product of plagioclase |  | | Journal (article/letter/editorial) | | metamorphic rocks, northern Kiso district, central Japan Toshiro Morikiyo Department of Geology, Faculty...of Science, Shinshu University, Matsumoto 390, Japan Abstract. Carbon isotope fractionation between coexisting...clarified. In the northern Kiso district, central Japan, the Ryoke metamorphic rocks are widely distributed...below the biotite isograd consist of chlorite + epidote + calcite + albite + quartz_+ biotite. Actinolite...actinolite-bearing rocks is actinolite + chlorite + epidote + albite + quartz + biotite. Limestones are completely |  | | 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 |  | | Journal (article/letter/editorial) | | Institute of Technology, Meguro, Tokyo 152±8551, Japan (saburo@geo.titech.ac.jp) 2 Mineralogical Institute...Science, University of Tokyo, Bunkyo, Tokyo 113±0033, Japan 3 Department of Geological and Environmental Sciences...Ca-zeolites, prehnite and pumpellyite are absent and epidote/clinozoisite is extremely rare. Instead, abundant...Zones B and C metabasites, where Ca-amphibole+epidote/clinozoisite+chlorite+Ca-Na plagioclase are the...complexes (e.g. the Mino-Tanba belt in south-west Japan; Matsuda & Isozaki, 1991). We divided the greenstone |
|
