 | | Journal (article/letter/editorial) | | Hokkaido,Japan NAOTATSU SHIKAZONO Abstract Epithermal lead-zinc vein-type depositsof the Toyoha mine, Hokkaido...Hokkaido, Japan, occur in the Green Tuff region of Miocene age. The veins are divided into two groups,...someextent, the following features are clarified for Toyoha mineralizationon the basis of detailedmineralogicaland...northeastern part of Honshu, the main island of Japan, whereas the vein-typedepositsare distributedthroughoutthe...located(Fig. 1). The Toyoha lead-zincmineis the largestamongthem. The Toyoha mine was already in operationwhen |  | | Journal (article/letter/editorial) | | Facultyof 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 |  | | 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...Nogizaka building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume...Volume 6 : Mineral Deposits of Japan and the Philippines Editors: Tetsuro Urabe and Masahiro Aoki The...Nogizaka building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial |  | | Journal (article/letter/editorial) | | Institute, Hongo, University Tokyo of Tokyo, 113, Japan (Received June 19, 1973) Abstract-The carbonate...at the time of deposition is increased from the Toyoha (Pb-Zn) thorough the Oe (Mn-Pb-Zn), Inakuraishi...of fluid inclu sions from some vein deposits in Japan show that ore solutions responsible for forma tion..... 17... 18... Graphite C02 gas (fC02 = 1(-2) Graphite CO2gas (fCo2 = 10) Graphite CO2gas (fCo2 = 102)...3, and 4, respectively, for mineralizations in Toyoha Pb-Zn deposits, Hokkaido, on the basis of the studies |  | | Journal (article/letter/editorial) | | AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp] * Department of...739-8526, Japan ** Institute for Geo-resources and Environment, Geological Survey of Japan, AIST Central...Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan Received on April 9, 2006; accepted on July 29, 2006 Abstract:...vary from a few ppm (e.g., Kosaka mine) to more than 300 ppm (Toyoha mine). The amount of indium in all the...vein types. The largest one is Toyoha mine (4,700 tons In) and the Ashio mine (ca. 1,200 tons In) was found |  | | 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 in the Sako-nishi Area of the Kamioka Mine, Central Japan Hiroyasu MURAKAMI* and Takanori NAKANO*...the Sako-nishi area in the Kamioka Zn-Pb mine, central Japan, is depleted in 18O and 13C toward the center...hydrothermal activity. In 1991, the Metal Mining Agency of Japan (hereafter MMAJ) and the Mitsui Mining & Smelting...presumptive research 1. Introduction The Kamioka mine is a world-class zinc-lead skarn deposit located...located within the Hida metamorphic belt of central Japan (Fig. 1). Total ore reserves including production |  | 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...less than 1 mole % and is not in equilibrium with graphite. Maruyama deposit (Takenouchi, 1970), porphyry...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 |  | | Book | | G - EOLOGICAL OF THE MINERI IN JAPAN AND Hideki Imai t z0 ::a:: 0 0 � I ( CRYSTALS NOT PISTOLS...STUDIES OF THE MINERAL DEPOSITS'( GEOLOGICAL lN JAPAN AND EAST ASIA ,,.. I -I �1n .. o� ;.,. "W...GEOLOGICAL STUDIES OF THE MINERAL DEP OSITS IN JAPAN AND EAST ASIA Hideki Imai UNIVERSITY OF TOKYO PRESS...TOKYO PRESS, 1978 UTP 3044-687 59-5 I 49 Printed in Japan All rights reserved. No part of this publication...During these 40 years, I studied the ore deposits in Japan and East Asia from the geological and mineralogical |  | Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., Watanabe, Y. (2007) Mineral Resources Map of East Asia, Geological Survey of Japan. | Map | | RESOURCES MAP OF EAST ASIA 2007 Geological Survey of Japan, AIST Masaharu KAMITANI*, Kimio OKUMURA*, Yoji TERAOKA*...their status of exploration and exploitation. In Japan and South Korea, many metallic mineral deposits...Deposits formed by regional metamorphism like most graphite deposits. Residual deposits: Deposits formed...T. Nakashima and K. Sato, Geological Survey of Japan, National Institute of Advanced Industrial Science...Ishihara and H. Murakami, Geological Survey of Japan (AIST), who gave us valuable information on rare |  | | Journal (article/letter/editorial) | | 71 Genetic types of gold-ore mineralization in graphite-bearing rocks of the southern Far East—A.I. Khanchuk...on mechanisms of ore deposition at the Samgwang mine (Republic of Korea)—a mesothermal, vein-hosted gold-silver...from the Ohori base metal deposit, Yamagata Prefecture, NE Japan: Implications for Bi-metallogenesis in the...hydrothermal alteration in Toyoha geothermal system, southwestern Hokkaido, Japan— Atsuyuki Inoue, Kyohei |  | | Journal (article/letter/editorial) | | study of the Kamioka Zn-Pb skarn deposits, Central Japan H. Shimazaki 1 and M. Kusakabe 2 1 Geological Institute...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...Kamioka Zn-Pb mine is located near the town of Kamioka in Gifu Prefecture, central Japan. The deposits...Hida mar- ginal belt. Jurassic granitic rocks in Japan are exposed only in the Hida region, and the region |  | | Journal (article/letter/editorial) | | 第 11 号 413–418 ページ，2014 年 11 月 Jour. Geol. Soc. Japan, Vol. 120, No. 11, p. 413–418, November 2014 報 ...Ryoke belt, the Iwakuni district, Yamaguchi Prefecture, Japan 大和田正明＊ 緑川貴裕＊, † 今岡照喜＊ が境界とされた （Fig. 1, 東...Engineering, Yamaguchi University, Yamaguchi 753-8512, Japan （1996） 南部からは，高見ほか （1993）や Takami and Itaya によって...address: Idemitsu Kosan Co., Ltd., Chiyoda-ku, Tokyo 100-8321, Japan ．そして，これらの年代値は海溝から深部に沈 いる （Fig. 1） み込...metamorphic rocks in the Iwakuni district, Yamaguchi Prefecture, are situated at a low structural level in a |  | | Journal (article/letter/editorial) | | a new mineral from [HSbO.,SO4](OH),0 Cap Garonne mine, Var, France.NeuesJahrb. Mineral. Mon.,481-486....X-ray powderpatterncorrespondsto ro mine and the nearby Deremo-Snyder mine, San Miguel County, Colorado. The... The new name is after the Toyoha mine, Sapporo, Romanite Hokkaido, Japan, which consistsof more than...Minelor, 4l mineral in the davidite zinc in and Japan. Toyohaite occurs in massive pynte414-418 (in Romanian)...REE 0- logical Museum of the Geological Survey of Japan, Hokl, VrOs 0.35 wto/o.The X-ray powder pattern |  | Bauer, Matthias E., Seifert, Thomas, Burisch, Mathias, Krause, Joachim, Richter, Nancy, Gutzmer, Jens (2019) Indium-bearing sulfides from the Hämmerlein skarn deposit, Erzgebirge, Germany: evidence for late-stage diffusion of indium into sphalerite. Mineralium Deposita, 54 (2) 175-192 doi:10.1007/s00126-017-0773-1 | Journal (article/letter/editorial) | | 2006), in the epithermal Pb-Zn-Ag vein deposit Toyoha in Japan (Ohta 1989), and in skarn- and granite-related...Niederschlag Group Jáchymov Group Garnet- and graphite-bearing schists, amphibolites, gneisses, skarns...200 meters Skarn units faults Hämmerlein unit mine infrastructure, adits and shafts Dreiberg unit...sampling locations 2-4, 2-6b, and 4 in the underground mine infrastructure. Modified after Schuppan and Hiller...Pleasant (Sinclair et al. 2006) Sakuraiite Ikuno Mine (Shimizu et al. 1986) Ishiharaite (Márquez-Zavalía |  | | Journal (article/letter/editorial) | | States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933) first defined epithermal...Papua New Guinea (Sillitoe, 1989), Hokkaido of Japan (Watanabe, 2002), Lachlan orogenic belt of Australia...more proper for IS mineralization. For example, Toyoha IS polymetallic deposit, the biggest hydrothermal...the Pacific plate subducted orthogonally beneath Japan island arc in a high speed [orthogonal convergence...interaction between ore fluids and reduced basement (graphite-bearing schist in Marmato, Colombia, Rosseteni |  | Sejkora, J., Berlepsch, P., Makovicky, E., Balić-Žunić, T., Litochleb, J. (2002) Teallite from Radvanice near Trutnov (Czech Republic) Neues Jahrbuch für Mineralogie - Abhandlungen, 177 (2) 163-180 doi:10.1127/0077-7757/2002/0177-0163 | Journal (article/letter/editorial) | | PbSnS 2, was found at a burning coal mine dump of the KateÏrina mine at Radvanice near Trutnov, Czech Republic...PbSnS2, was described for the first time as rare graphite-like black thin laminae from an unknown locality...San Alfredo mine at Colquiri, Monserrat mine near Poopó, Santa Rosa mine and El Salvador mine at Antequera...Russia; Dachang, China; Toyoha mine, Hokkaido, Japan and Wallah Wallah mine, Rye Park, New South Wales...characteristics of teallite from a burning coal mine dump at Radvanice (Czech Republic) are described |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr, Econ. Geol. 71, 61-78, 1976 A THERMOCHEMICAL VIEW CONCERNING THE SEQUENTIAL...PYROMETASOMATIC IRON-COPPER ORE DEPOSIT, NORTHEASTERN JAPAN SHIMPEI Research Institute On the assumed basis...pyrometasomaticc iron-copper oregenic area, North eastern Japan. Ore-textural evidence in dicates that the metallization...throughout the study, and to the Metal Mining Agency of Japan and to the mining geologists of the Nittetsu Mining...Genetical the Hydrothermal gold, study Kamaishi Japan, Sci. Tohoku D. and Fe-S-O minerals in omatic |  | | Journal (article/letter/editorial) | | University, Chiba 263–8522, Japan ** 912–14, Onoma, Futo, Ito, Shizuoka 413–0231, Japan Occurrence and mineralogical...geothermal exploration well NB–1, Noboribetsu, Hokkaido, Japan are described together with estimating the formation... Hokkaido is one of active geothermal fields in Japan. Many exploration wells were drilled around this...diffraction (XRD: Rigaku RAD I–B, 40 kV, 25 mA, graphite–monochromatized Cu Kα radiation) and optical microscopy...mineral–fluid interactions in the Toyoha hydrothermal system, southwestern Hokkaido, Japan. Clay Science, 16, 59–81 |  | | Journal (article/letter/editorial) | | Study on Graphite and Carbonate in the Kamioka Mining District, Gifu Prefecture, Central Japan, in Relation...Relation to the Role of Graphite in the Pyrometasomatic Ore Deposition Hideki Wada Departmentof Earth Sciences...Chikusa, Nagoya, Japan Pyrometasomatic lead-zinc ore deposits of the Kamioka mine occur in the Hida...Hida metamorphic complex of central Japan. The pyrometasomatie ore deposition was followed by small scale...scale hydrothermal ore deposition. Flaky graphite characteristically occurs in skarn, ores and in the surrounding |  | Shimizu, Toru, Matsueda, Hiroharu, Ishiyama, Daizo, Matsubaya, Osamu (1998) Genesis of epithermal Au-Ag mineralization of the Koryu Mine, Hokkaido, Japan. Economic Geology, 93 (3) 303-325 doi:10.2113/gsecongeo.93.3.303 | Journal (article/letter/editorial) | | Au-AgMineralization of the KoryuMine,Hokkaido, Japan TORUSHIMIZU, L* HIROHARU MATSUEDA, Department of... Facultyof Science, Hokkaido University, Sapporo 060,Japan DAIZO ISHIYAMA, Department of Geosciences...andMaterialProcessing, MiningCollege, AkitaUniversity, Akita010,Japan AND OSAMU MATSUBAYA Research Instituteof Materials...MiningCollege, AkitaUniversity, AkitaUniversity, Akita010,Japan Abstract Koryuisanepithermal gold-silver quartzveindeposit...quartzveindeposit in southwestern Hokkaido, Japan. Thedeposit occurs in aneast-west shearzonewithinMioceneblackmudstone |  | | Journal (article/letter/editorial) | | Region, Tanzania. Associated minerals also include graphite, diopside, and Ge,Ga-rich wurtzite. It is brittle...grossular, diopside, prehnite, fluorapatite, and even graphite [1–5]. The mines are also host to well-formed...samples the Merelani mines and from the Animas-Chocaya Mine complex, Quechisla district, Bolivia, was recently... and its precise origin from among the numerous mine workings is unknown. In addition to the primary...grains of Ge,Ga-rich wurtzite, minor hexagonal graphite crystals, and minor transparent, pale green crystals |  | | Book | | Mining of the wolframite deposit of Needle Hill Mine, Hong Kong 13 Lok On Pai desalting plant 13 ...Tongyang talc mine 57 Chungju talc plant 57 Sukpo zinc refinery 57 Jangsong coal mine 59 J1;1pan...Mining of the wolframite deposit of Needle Hill Mine, Hong Kong Stephen S. F. Hui Chairman and Managing...Co., Ltd., Hong Kong Location The Needle Hill mine (Fig. 1) is located on the southern slope of Needle...River from the Jubilee Reservoir terminal to the mine office; a medium-capacity gravity concentration |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................modifications of epithermal silver mineralization at Martha Mine, Deseado Massif, Argentina . . ...................Wasström, Sebastian Knipfer & Lina Åberg The Muine-Toyoha magmatic-hydrothermal system: Pliocene–Pleistocene...multiple ways. Without drillhole data, or an existing mine site that has been mapped in detail at depth in |  | Wu, Yingke, Li, Kuo, Wang, Zhaoguo, Hu, Mianshu, Cao, Haiyue, Liu, Qinfu (2021) Fluctuations in Graphitization of Coal Seam-Derived Natural Graphite upon Approaching the Qitianling Granite Intrusion, Hunan, China. Minerals, 11 (10) 1147 doi:10.3390/min11101147 | Journal (article/letter/editorial) | | in Graphitization of Coal Seam-Derived Natural Graphite upon Approaching the Qitianling Granite Intrusion...in Graphitization of Coal Seam-Derived Natural Graphite upon Approaching the Qitianling Granite Intrusion...Minerals 2021, 11, 1147. Abstract: The Lutang graphite deposit in Chenzhou, Hunan province, China, is...is a well-known coal seam-derived graphite (graphite formed from coal during its natural evolution) deposit...reserves of around 20 million tons (2015 data). The graphite occurs at an andalusite bearing sericite quartz |
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