 | | Journal (article/letter/editorial) | | Late Cenozoic Metallogeny of Southwest Hokkaido, Japan Yasushi WATANABE Mineral Resource Research Group...Tsukuba Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan [y-watanabe@aist.go.jp] Received on May 29, 2001;...magmatic style and stress field of southwest Hokkaido, Japan, and compiles deposit form, type, ore and alteration...activity. The late Cenozoic tectonic regime of the Sapporo-Iwanai ore district is divided into five periods...stress. Productive vein-type deposits, such as Toyoha, Inakuraishi, Ohe and Chitose, formed in the neutral |  | Ono, Shuji, Hirai, Koji, Matsueda, Hiroharu, Kabashima, Taro (2004) Polymetallic Mineralization at the Suttsu Vein-type Deposit, Southwestern Hokkaido, Japan. Resource Geology, 54 (4) 453-464 doi:10.1111/j.1751-3928.2004.tb00221.x | Journal (article/letter/editorial) | | Suttsu Vein-type Deposit, Southwestern Hokkaido, Japan Shuji ONO, Koji HIRAI1, Hiroharu MATSUEDA* and Taro...Engineering, Hokkaido University, N13, W8, Kita-ku, Sapporo 0608628, Japan [e-mail: onoshu@eng.hokudai.ac.jp] *...University, N10, W8, Kita-ku, Sapporo 060-0810, Japan ** Metals Exploration Group, Japan Oil, Gas and Metals...Corporation, 1310 Omiya-cho, Saiwai-ku, Kawasaki 212-8554, Japan 1 Present address: Resources and Metals...Metals Co. Ltd., 2-10-1 Toranomon, Minato-ku, Tokyo 105-0001, Japan Received on March 24, 2004; accepted on |  | | Journal (article/letter/editorial) | | 2000 Sulfur Isotopic Study of the Toyoha Deposit, Hokkaido, Japan −Comparison between the Earlier-Stage...the Toyoha deposit, Hokkaido, one of the largest Pb-Zn-Ag polymetallic vein-type deposits in Japan, were...the studied sulfide minerals collected from the Toyoha deposit range from +5 to +9‰, with an average of...1. Introduction The Toyoha mine is located in about 40km southwest of Sapporo City, Hokkaido (Fig. 1)...producers in Japan. It also is the most productive of the indium ores (Ohta, 1989). The Toyoha deposit is |  | IMAI, Akira, MATSUEDA, Hiroharu, YAMADA, Ryoichi, MASUTA, Kenzo (1999) Polymetallic Mineralization at the Shin-Ohtoyo Deposit, Harukayama District, Hokkaido, Japan. Resource Geology, 49 (2) 75-88 doi:10.1111/j.1751-3928.1999.tb00033.x | Journal (article/letter/editorial) | | Shin-Ohtoyo Deposit, Harukayama District, Hokkaido, Japan Akira IMAI*, Hiroharu MATSUEDA**, Ryoichi YAMADA***...the Harukayama district, 20 km west of Sapporo, Hokkaido, Japan. Both acid-type disseminated and adularia-quartz-type...occurrence of friedrichite and stibiocolusite from Japan are reported. The chemical formula of the unnamed...drill cores recovered by Metal Mining Agency of Japan (MMAJ) vary from –2.7 ‰ to +0.8 ‰. Sulfur isotopic...program was undertaken by Metal Mining Agency of Japan (MMAJ) under Ministry of International Trade and |  | | Journal (article/letter/editorial) | | the Nakakoshi Copper Deposits, Central Hokkaido, Japan Norio Tsushima*, Hiroharu Matsueda** and Shunso...similar to those of the reduced type veins of the Toyoha deposits. However there is distinct difference...values are -10.9 ‰ at the Nakakoshi and 5.2 ‰ at the Toyoha. It is suggested that the Nakakoshi deposits were...ilmenite-series granitoids under higher temperature than the Toyoha veins, which were formed by fluids liberated from...deposits are reported, and compared to those of the Toyoha deposits. 1. Introduction Late Cenozoic mineralizations |  | | 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 |  | | Book | | 5 Kuroko, Hokuroku basin, Northeastern Honshu, Japan ..................... 58 3.2.6 Laochang, Changning-Menglian...Hyogo Prefecture, Honshu, Southwest Japan .................... 79 3.4.3 Fukoku, Kyoto Prefecture, Honshu...Southwest Japan ....................... 82 3.4.4 lkuno, Hyogo Prefecture, Honshu, Southwest Japan .........District, Gifu Prefecture, Honshu, Southwest Japan ..... 83 3.4.6 Omodani, Fukui Prefecture, Honshu, Southwest...Southwest Japan ..................... 84 3.4.7 West Shropshire Orefield, England ..................... |  | | Journal (article/letter/editorial) | | INDIUM-BEARING SPHALERITE FROM THE TOYOHA POLYMETALLIC DEPOSIT, JAPAN TORU SHIMIZU† AND YUICHI MORISHITA...MORISHITA Geological Survey of Japan, AIST, 1-1-1 Higashi, Tsukuba 305-8567, Japan Abstract Textural, chemical...characteristics of In-bearing sphalerite from the Toyoha Zn-PbAg-Cu-Sn-In vein-type deposit are investigated...In-bearing ores (350°−400°C) previously reported at Toyoha. Textural and chemical characteristics indicate...source. Introduction Toyoha is located at the northern end of the northeast Japan arc. It is the largest |  | | Journal (article/letter/editorial) | | in the Toyoha–Muine area, southwest Hokkaido, Japan TORU S HIMIZU* Geological Survey of Japan, AIST,... 1-1-1 Higashi, Tsukuba 305-8567, Japan (Received November 7, 2011; Accepted February 5, 2012) Sulfur...systems in the altered volcanic host rocks of the Toyoha–Muine area are determined. Miocene and Pliocene–Pleistocene...hydrothermal systems, ore minerals, alteration, Toyoha–Muine ess and the origin of sulfur (Kiyosu, 1974;...presents existing mineralogical and INTRODUCTION The Toyoha–Muine area (hereafter referred to as TMA) is a |  | | Journal (article/letter/editorial) | | Telluride Mineralization in Southwestern Hokkaido, Japan Euis T. YUNINGSIH*, Hiroharu MATSUEDA** and Ildrem...University Museum, Hokkaido University, Sapporo 060–0810, Japan Tellurium–bearing gold, silver, and base...epithermal mineralization in southwestern Hokkaido, Japan. The telluride deposits in this district consist...Pacific Ocean to the south and east, the Sea of Japan to the west, and the Sea of Okhotsk to the north...an important portion of the mineral resources of Japan. These resources are related to the occurrence of |  | | 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) | | Possible Southeast Extension of the Toyoha Polymetallic Deposit, Japan Toru SHIMIZU, Masahiro AOKI* and...Geological Survey of Japan/AIST, Central 7, Higashi 11- 1, Tsukuba 305-8567, Japan [e-mail: t.shimizu@aist...Geological Survey of Japan/AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan ** Global Minerals Exploration...Mining Agency of Japan, Tokiwa Bldg., 1-24-14, Toranomon, Minato-ku, Tokyo 105-0001, Japan Received on December...sphalerite from a possible southeast extension of the Toyoha polymetallic deposit. Sphalerite occurs as euhedral~subhedral |  | | 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 |  | | Journal (article/letter/editorial) | | Economic Geology, Tohoku University, Sendal 980, Japan Abstract. To determine the bulk chemical compositions...specimens from various types of ore deposits in Japan were used for modal and electron microprobe analyses...specimens from the Maruyama deposit in the Tsumo mine contain 1.2-1.4 at% Zn, which are within the solubility...dusts ofchalcopyrite as observed in ores from the Toyoha and Furutobe mines (see Fig. 2 d), it was impossible...Table 1. In the case of specimens from the Tsumo mine of a socalled skarn-type deposit, ores consist mainly |  | Márquez-Zavalía, M. F., Vymazalová, A., Galliski, M. Á., Watanabe, Y., Murakami, H. (2020) Indium-bearing paragenesis from the Nueva Esperanza and Restauradora veins, Capillitas mine, Argentina. Journal of GEOsciences, 65 (2) 97-109 | Journal (article/letter/editorial) | | Nueva Esperanza and Restauradora veins, Capillitas mine, Argentina María Florencia MÁRQUEZ-ZAVALÍA1,2*,...University, 28-2 Osawa, Tegata, Akita, 010-8502 Japan Coal Business Planning Group, Coal Business Office...Corporation, 1-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 100-8162 Japan Corresponding author The Nueva Esperanza...of the twenty-three veins described at Capillitas mine, an epithermal precious- and base-metal vein deposit...Accessory minerals comprise hübnerite, gold, silver, stannite, stannoidite and mawsonite, and also diverse indium- |  | | Report (issue) | | China. In the Ikuno mine, Hyogo Prefecture, and the Toyoha mine, Hokkaido, Japan. At Cı́novec (Zinnwald)...St. Michael’s Mount, Marazion, and in the Cligga mine, Perranzabuloe, Cornwall, England. From Chizeuil...the Snowflake mine, Revelstoke mining division, British Columbia; at the Brunswick tin mine, 55 km southwest...and in the Kidd Creek mine, near Timmins, Ontario. In the USA, from the Hugo mine and in the Peerless pegmatite...Dakota; at the Cove mine, McCoy district, Lander Co., Nevada; in the Campbell mine, Bisbee, Cochise Co |  | Cook, N.J., Sundblad, K., Valkama, M., Nygård, R., Ciobanu, C.L., Danyushevsky, L. (2011) Indium mineralisation in A-type granites in southeastern Finland: Insights into mineralogy and partitioning between coexisting minerals. Chemical Geology, 284 (1) 62-73 doi:10.1016/j.chemgeo.2011.02.006 | Journal (article/letter/editorial) | | took place during the 17th Century in the Forsby mine, just outside the western limit of the batholith...type locality (Meisser et al., 1999) and from Toyoha, Japan (Ohta, 1992). Solid solution between roquesite...an orthorhombic phase belonging to the enargite–stannite group of sulphosalts and occurs as a minor In-bearing...enargite– stannite group of sulphosalts, but has been documented only from the type locality (Ikuno Mine, Japan)...Japan) and from Toyoha. There is, however, uncertainty about the crystal chemistry of sakuraiite. Kato |  | Cook, Nigel J., Ciobanu, Cristiana L., Pring, Allan, Skinner, William, Shimizu, Masaaki, Danyushevsky, Leonid, Saini-Eidukat, Bernhardt, Melcher, Frank (2009) Trace and minor elements in sphalerite: A LA-ICPMS study. Geochimica et Cosmochimica Acta, 73 (16) 4761-4791 doi:10.1016/j.gca.2009.05.045 | Journal (article/letter/editorial) | | Department of Earth Sciences, University of Toyama, Japan f CODES, University of Tasmania, Hobart, Tasmania...incorporation of other elements. Sphalerite from Toyoha (Japan) features superimposed zoning. Indium-sphalerite...I42d I42d I42d I42d 42m 42m 42m 42m Stannite group Sakuraiite (Cu,Zn,Fe,In,Sn)4S4 P432, P43m...group Alabandite MnS Fm3m 4/m 32/m Stannite group Stannite Cu2(Fe,Zn)SnS4 Pirquitasite Ag2ZnSnS4 Kësterite...green sphalerite specimens are known from Kipushi Mine, D.R. Congo. Intiomale and Oosterbosch (1974) state |  | | Journal (article/letter/editorial) | | Mineralogist Yol. 27, pp. 673-688(1989) THE RELATIVESOF STANNITE IN THE LIGHT OF NEW DATA STEPHEN A. KISSIN Departmentof...poss€danti peu pr&sla mOmecomposition chimique que la stannite mais qui sont distinctes dansleur structure. On...that of stannite but differing crystal structureshave dures greisenisdesdans un granite dans le mine de Cligga...C'est un sulfide veins in granite from the Cligga mine, Perranmin€ral tdtragonal, qui crlstallise dansle...ferrokesterite est un polymorphe de la stannite et forme of stannite and forms a solid solution with kesterite |  | | Journal (article/letter/editorial) | | ISHIHARA, Geological Survey of Japan, AIST, Tsukuba, 305-8567, Japan. Email: s-ishihara@aist.go.jp 174...Cretaceous-Miocene granitic and volcanic terrains of Japan (Ishihara et al., 2006) and Bolivia (Ishihara &...reporting indium-bearing sphalerites (up to 2.0% In), stannite, cassiterite, franckeite, cylindrite and incaite...deposit mines. The recently opened San Cristobal mine is outstanding in size, containing 3.2 million tons...2). The lead–zinc deposits of the San Cristobal mine (Ludington et al., 1993) have a much younger K-Ar |  | Gena, Kaul, Chiba, Hitoshi, Kase, Katsuo, Nakashima, Kazuo, Ishiyama, Daizo (2013) The Tiger Sulfide Chimney, Yonaguni Knoll IV Hydrothermal Field, Southern Okinawa Trough, Japan: The First Reported Occurrence of Pt-Cu-Fe-Bearing Bismuthinite and Sn-Bearing Chalcopyrite in an Active Seafloor Hydrothermal System. Resource Geology, 63 (4) 360-370 doi:10.1111/rge.12015 | Journal (article/letter/editorial) | | IV Hydrothermal Field, Southern Okinawa Trough, Japan: The First Reported Occurrence of Pt–Cu–Fe-Bearing...and Resource Science, Akita University, Akita, Japan Abstract A sulfide chimney ore sampled from the...enters the chalcopyrite as a solid solution towards stannite by the coupled substitution of Sn4+Fe2+ for Fe3+Fe3+...trough. The Jade site, (Izena Cauldron) Clam site, Minami–Ensei Knoll and Iheya North Knoll located in the...about 1200 km between Taiwan and Kyushu, Southwest Japan (Fig. 1a). It has been divided into north Okinawa |  | Zhang, Qian, Zhu, Xiaoqing, He, Yuliang, Jiang, Junjie, Wang, Dapeng (2006) Indium Enrichment in the Meng'entaolegai Ag-Pb-Zn Deposit, Inner Mongolia, China. Resource Geology, 56 (3) 337-346 doi:10.1111/j.1751-3928.2006.tb00287.x | Journal (article/letter/editorial) | | subordinate chalcopyrite, arsenopyrite, cassiterite and stannite with many Ag-minerals. The gangue minerals are...located about 20 km northwest of Keyou Middle Prefecture, Inner Mongolia, 15 km east of the Duerji Railway...entaol egai ore regi on Zo ne Keyou Middle Prefecture Guangzhou 120 00 121 00 44 30 122 00 Fig...most common. Tin is present as cassiterite and stannite in the western and middle parts, and tin-minerals...the dashed square region in Fig. 2) (Based on the mine information). 1 - Biotite granite; 2 - muscovite |  | | Journal (article/letter/editorial) | | löllingite, chalcopyrite, bismuthinite, galena, stannite-group minerals, tennantite, argentite and roquesite...and unknown Bi, Ba and Sn arsenates. Indium-rich stannite, as well as red In-rich and brown In-poor varieties...with the existence of the pseudoternary system stannite – sphalerite – roquesite and of a discontinuous...bismuthinite, galène, membres du groupe de la stannite, tennantite, argentite et roquesite. Parmi les...que des arsenates méconnus de Bi, Ba et Sn. La stannite riche en In, ainsi que des variétés de sphalérite |  | | Journal (article/letter/editorial) | | Sulfur Isotope Study on Hg and Sb Deposits in Japan Akira IMAI, Naotatsu SHIKAZONO1, Masaaki SHIMIZU*...University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Fukuoka, Japan [e-mail: imai@mine.kyushu-u.ac.jp]...University, Gofuku 3190, Toyama 9308555, Toyama, Japan 1 Present address: Department of Applied Chemistry...University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 2238522, Kanagawa, Japan 2 Present address: Tokiwadaira-Nishikubo...Tokiwadaira-Nishikubo, Matsudo 270-2266, Chiba, Japan Received on September 18, 2005; accepted on October 20, 2005 |  | | 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...andenargite,followedby scheelite,cassiterite, stannite,canfieldite,hocartite,argentite,and other miscellaneous...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 |
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