 | WATANABE, MAKOTO, SOEDA, AKIRA, OHTANI, TOSHIYUKI (1978) Skarnization and ore deposition at the Maruyama deposit, Tsumo mine, Southwest Japan, with particular emphasis upon their intimate associations. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 73 (10) 283-299 doi:10.2465/ganko1941.73.283 | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol.7 3, 283-299, 1978 SKARNIZATION AND ORE DEPOSITION AT THE MARUYAMA...MARUYAMA DEPOSIT, TSUMO MINE, SOUTHWEST JAPAN, WITH PARTICULAR EMPHASIS UPON THEIR INTIMATE ASSOCIATIONS*...Hiroshima 730,Japan. and TOSHIYUKI OHTANI JapanMaritime SelfDeffense Forces,Kanoya, Japan. INTRODUCTION...The Tsumo mine is located about 20km southeast of Masuda City, Shimane Prefecture, Southwest Japan (Fig...(Fig. 1). The ore deposits of the mine are of contact meta somatic origin and have so far been mined mainly |  | | Journal (article/letter/editorial) | | partitioning between coexisting stannite and sphalerite: a possible indicator of temperature and sulfur...Tokyo 113, Japan GeologicalInstitute, Faculty of Science, University of Tokyo, Tokyo 113, Japan Abstract...Abstract. Stannite and sphalerite coexisting with iron sulfides (pyrite and/or pyrrhotite) from Japanese ore...iron and zinc partitioning between stannite and sphalerite, the formation temperature and sulfur fugacity...estimated. A good correlation between stannite-sphalerite temperatures and filling temperatures of fluid |  | | Journal (article/letter/editorial) | | of intimate intergrowths of chalcopyrite and sphalerite and their genetic implications A. Sugaki, A....Economic Geology, Tohoku University, Sendal 980, Japan Abstract. To determine the bulk chemical compositions...compositions of chalcopyrite containing starlike sphalerite and sphalerite including dotlike chalcopyrite, specimens...specimens from various types of ore deposits in Japan were used for modal and electron microprobe analyses...contents in chalcopyrite containing starlike sphalerite are less than 0.8 at%, corresponding to the maximum |  | Nagashima, Mariko, Akasaka, Masahide, Morifuku, Yoji (2016) Ore and Skarn Mineralogy of the Yamato Mine, Yamaguchi Prefecture, Japan, with Emphasis on Silver-, Bismuth-, Cobalt-, and Tin-bearing Sulfides. Resource Geology, 66 (1) 37-54 doi:10.1111/rge.12085 | Journal (article/letter/editorial) | | and Skarn Mineralogy of the Yamato Mine, Yamaguchi Prefecture, Japan, with Emphasis on Silver-, Bismuth-...Yamaguchi 753-8512, Japan, 2Department of Geoscience, Faculty of Science and Engineering, Shimane University,... Matsue 690-8504, Japan, and 3Center for Instrumental Analysis, Yamaguchi University, Yoshida 1677-1...753-8512, Japan Abstract Assemblages and chemical compositions of ore minerals from the Yamato mine, Yamaguchi...Yamaguchi Prefecture, Japan, were investigated in detail to clarify its characteristics as a skarn deposit |  | 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 Ā± 3.1, 60.8 Ā± 1.9 Ma); muscovite from the |  | | Journal (article/letter/editorial) | | discrete spots by sulphides (bornite, chalcopyrite, sphalerite, galena, arsenopyrite, pyrrhotite, stannite)...Yeap 1971; Mitate SW Japan, Takenouchi & Shoji 1969; Takenouchi, 1971; Tsumo SW Japan, Shimazaki 1968b)...Ramdohr (1935) as 'zinntitanit' from the Stiepelmann Mine, Arandis, Namibia, it was first named by Alexander...Alexander and Flinter (1966) from many skarns in Japan and SE Asia as a late silicate phase associated with...F. 1965. Tin-containing andra- dite from Plavno Mine in the Krusne Hory Mountains, Czechoslovakia. Mineral |  | | Journal (article/letter/editorial) | | France) and Snbearing titanite from the Stiepelmann mine, Arandis, Namibia (the samples were provided for...characterize rocks and ores taken from the underground mine and at surface workings. The deposit has practically...sulfides: pyrrhotite, arsenopyrite, chalcopyrite, sphalerite, and stannite, which are the youngest minerals...subordinate amounts of arsenopyrite, chalcopyrite, sphalerite, and other sulfides (at the Verkhne Seimchanskoe...described younger sulfides in these ores: pyrrhotite, sphalerite, arsenopyrite; and we determined that the ores |  | IZUMINO, Yuya, NAKASHIMA, Kazuo, NAGASHIMA, Mariko (2014) Cuprobismutite group minerals (cuprobismutite, hodruÅ”hite, kupÄĆkite and padÄraite), other Biāsulfosalts and Biātellurides from the Obari mine, Yamagata Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 109 (4) 177-190 doi:10.2465/jmps.140129 | Journal (article/letter/editorial) | | Biāsulfosalts and Biātellurides from the Obari mine, Yamagata Prefecture, Japan Yuya IZUMINO*, Kazuo NAKASHIMA** and...University, Kojirakawa 1ā4ā12, Yamagata 990ā8560, Japan Department of Earth and Environmental Sciences,...University, Kojirakawa 1ā4ā12, Yamagata 990ā8560, Japan *** Graduate School of Science and Engineering,...753ā8512, Japan Cuprobismutite group minerals have been discovered for the ļ¬rst time in Japan from the...the Obari mine, Yamagata Prefecture. Furthermore, many kinds of Biāsulfosalts and Biātellurides have been |  | | Journal (article/letter/editorial) | | specimen from the Western orebody consists mainly of sphalerite associated with chalcopyrite, pyrite and galena...pyrite, occasionally associated with magnetite, sphalerite, galena and rare molybdenite. Some portions of...University of Tokyo, 7-3-1 Hongo, Tokyo 113-0033, Japan * Present address: Department of Earth and Planetary...University of Tokyo, 7-3-1 Hongo, Tokyo 1130033, Japan [e-mail: akira@eps.s.u-tokyo.ac.jp] Keywords: Hol...consists mainly of chalcopyrite, tetrahedrite, sphalerite and galena, while the former is characterized |  | | 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...Introduction 0361-0128/90/1069/794-2253.00 794 JAPAN: SrISOTOPE COMPOSITION OFSKARNS 795 exoskarn,...zoneof southwestern Japan,(KA) -- Kanto,KT = Kitakami,OSW= Outerzoneof southwestern Japan,(WCH) -- westernChugoku;ISTL |  | | Journal (article/letter/editorial) | | ns in AcidicIgneousRocks fromSomeMiningAreasin Japan SUKUNE TAKENOUCHI AND HIDEKI IMAI Abstract Glassand...rhyolites,porphyries,and granitesfrom mining areas in Japan were investigated. Rhyolites contain various types...rhyolitesand pyroclastics. Akagane, Kamioka, Nakatatsu, Tsumo, and SuzuThe devitrifiedglass inclusionswhich are...a boring core drilled at the lowest level of the mine were investi- gated. They belongmostlyto type 2...porphyry occursas a stock in deeperparts of the mine. Manyof theglassinclusions in quartzphenocrysts |  | | Report (issue) | | arsenopyrite, jordanite, marcasite, pyrrhotite, sphalerite, galena. Distribution: In Bolivia, exceptional...Aullagas, near Colquechaca, and at the Guadaloupe mine, Chocaya, PotosıĢ. From the Pirquitas deposit, Riconada...of Revelstoke, British Columbia. At the Campbell mine, Bisbee, Cochise Co., Arizona, and the Leadville...district, Lake Co., Colorado, USA. In the HimmelsfuĢrst mine, Erbisdorf, near Freiberg, Saxony, Germany. From...Omidani mines, Hyogo Prefecture, and the Ashio mine, Tochigi Prefecture, Japan. At Shuiji, Jianyang Co |  | | Journal (article/letter/editorial) | | Sweden (Sverige) Gladhammar mine, nickel-rich carrollite, 737 Harstig mine, Pajsberg, sarkinite, 681 Norr6...Norr6, arrojadite (hiihnerkobelite), 23o Sjo mine, Grythytte Parish, Orebro, xantharsenite, polyarsenite...rocks, Somerset, calcite, baryte, celestine, sphalerite, pyrite, chalcopyrite, analcime, 76I Castleton...Court farm, Ramsgate, Kent, chalk, i6o Tynebottom mine, Garrigill, Cumbria, arsenical marcasite, gersdorffite...kidwellite, 952 WALES(Cymrul Dyfed, illite, 857 Parc mine, Gwynedd, hydrozincite, nickeloan hydrozincite, |  | | Journal (article/letter/editorial) | | Basalt; 8. Blind ore body; 9. Position of Gejiu city. Tf. Falang Formation, Middle Triassic siltstone...magnetite, pyrrhotite, pyrite, chalcopyrite, sphalerite, galena, bismuthinite, molybdenite, scheelite...magnetite skarn. Cassiterite, pyrite, chalcopyrite, sphalerite and bismuthinite are either disseminated in the...in magnetiterich skarns, such as the Lost River Mine, Alaska (Desborough and Sainsbury, 1970) and the...e skarn; (2) chlorite-amphibole-arsenopyrite-sphalerite skarn; (3) chlorite-amphibole-garnet-pyrrhotite |  | | Journal (article/letter/editorial) | | Short Communication An Unusual Texture: Skeletal Sphalerite in Pyrite from Dajing Tin-polymetallic Deposit...accepted on October 14, 2002 Abstract: Skeletal sphalerite with stellar, cruciform and snowflake-like (or...mean of 5.4 wt%), while the skeletal crystal sphalerite has higher zinc and cadmium contents, and lower...crystal sphalerite in pyrite is possibly generated by exsolution. Keywords: skeletal sphalerite in pyrite...pyrite, sphalerite star, texture, Dajing, China deposit is a large-scale Cu, Ag, Sn, Zn and Pb deposit |  | | Journal (article/letter/editorial) | | Zinc-Lead SkarnDepositsof the NakatatsuMine, Central Japan MASAAKISHIMIZUAND J. TOSHIMICHIIIYAMA GeologicalInstitute...Bunkyo-ku,Tokyo113, Japan Abstract Several zoned skarns are found in the Nakatatsu mine, which consistsof...Izumi village,Fukui Prefecture, about 90 km north-northwest of Na- goya, central Japan(Fig. 1). Four productivezinclead...The largestof thesedepositsoccursin the Nakatatsu mine. In the Nakatatsuarea (Fig. 2), folded and faulted...high-anglethrustfaultson boththe northand mine reports,totalproductionof the mine duringthe southsides(Wakabayashiand |  | Bindi, L., Nestola, F., Guastoni, A., Zorzi, F., Peruzzo, L., Raber, T. (2012) Te-rich canfieldite, Ag8Sn(S,Te)6, from Lengenbach quarry, Binntal, Canton Valais, Switzerland: occurrence, description and crystal structure. The Canadian Mineralogist, 50 (1) 111-118 doi:10.3749/canmin.50.1.111 | Journal (article/letter/editorial) | | 112 the canadian mineralogist Tsumo, Kuga, and Nakatatsu mines, Japan (Soeda et al. 1984, Kikuchi et...Slovakia (Duda & Kristin 1978), and the Cirotan mine, Indonesia (MilĆ©si et al. 1994). Telluriumbearing...were native elements for Cu, Ag, Te, Se, Ge, sphalerite for S and Zn, and SnO2 for Sn. The crystal fragment...mineral association of ore minerals at the Kuga mine. Japanese Association of Mineralogists, Petrologists...Mineralogical Society of Japan, and Society of Mining Geologists of Japan. Sapporo, Japan. Marioko, T. (1981) |  | Gu, Xiang-Ping, Watanabe, Makoto, Hoshino, Kenichi, Shibata, Yasuhiro (2003) New find of silver tellurosulphides from the Funan gold deposit, East Shandong, China. European Journal of Mineralogy, 15 (1) 147-155 doi:10.1127/0935-1221/2003/0015-0147 | Journal (article/letter/editorial) | | Kagamiyama 1-3-1, Higashi Hiroshima City, Hiroshima 739-8526, Japan *Corresponding author, e-mail: watanabe@geol...gold deposit, located about 145 km north of Qingdao city, is situated in the middle of the ZhaoyuanLaizhou...solid solution substitution Ag+ + Bi3+ = 2 Pb2+. Sphalerite typically contains 0.13 to 1.83 wt.% Cu and 0...vol.%) and pyrite (2-5 vol.%), less commonly sphalerite and galena, and trace amounts of gold-silver...deposit is associated with galena, chalcopyrite, sphalerite, tellurian canfieldite and Ag-bearing tetrahedrite |  | Tamas, C. G., Bailly, L., Ghergari, L., O'Connor, G., Minut, A. (2006) NEW OCCURRENCES OF TELLURIDES AND ARGYRODITE IN ROSIA MONTAN A, APUSENI MOUNTAINS, ROMANIA, AND THEIR METALLOGENIC SIGNIFICANCE. The Canadian Mineralogist, 44 (2) 367-383 doi:10.2113/gscanmin.44.2.367 | Journal (article/letter/editorial) | | sulfides and sulfosalts consist of galena, Fe-poor sphalerite, argentiferous tetrahedrite, alabandite, pyrite...of the veins investigated. The Ge content of sphalerite and tetrahedrite is below the detection limit...well as common sulfides (pyrite, chalcopyrite, sphalerite, galena, marcasite, arsenopyrite, alabandite...tetrahedrite, and common sulfides (pyrite, chalcopyrite, sphalerite, galena and Ag-rich galena). TÄmaÅ (2002) also...CĆ¢rnicel vein consists of dominant galena, yellowish sphalerite and tetrahedrite, associated with minor amounts |  | | 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) | | at the Agawa Prospect in Yamaguchi Prefecture, Southwestern Japan Ryuya SATO,1 Osao SAWAI2 and Yasushi...Yamaguchi, Japan Abstract Agawa gold prospect, located in Yamaguchi Prefecture, southwestern Japan, is a...distribution of the metallic deposits in the southwestern Japan arc show that transition from ilmenite-series to...Late Cretaceous to Paleogene. Keywords: Agawa, Japan, gold, Cretaceous, hydrothermal, illite. 1. Introduction...in the northern part of the Yamaguchi Prefecture, southwest Japan (Fig. 1). Exploration and mining began |  | Kuribayashi, Takahiro, Nagase, Toshiro, Nozaki, Tatsuo, Ishibashi, Junichiro, Shimada, Kazuhiko, Shimizu, Masaaki, Momma, Koichi (2019) Hitachiite, Pb5Bi2Te2S6, a new mineral from the Hitachi mine, Ibaraki Prefecture, Japan. Mineralogical Magazine, 83 (5) 733-739 doi:10.1180/mgm.2019.45 | Journal (article/letter/editorial) | | Pb5Bi2Te2S6, a new mineral from the Hitachi mine, Ibaraki Prefecture, Japan T. Kuribayashi1*, T. Nagase2, T. Nozaki3...980-8578, Japan. 2 3 The Tohoku University Museum, Tohoku University, Sendai 980-8578, Japan. Research...Resources, Japan Agency for Marine-Earth Science and Technology, Yokosuka, 237-0061, Japan. 4 Frontier...Tokyo 113-8656, Japan. 5 6 Department of Planetology, Kobe University, Kobe 657-8501, Japan. Ocean Resources...Chiba Institute of Technology, Narashino 275-0016, Japan. 7 Department of Earth and Planetary Sciences, |  | | Book | | G - EOLOGICAL OF THE MINERI IN JAPAN AND Hideki Imai t z0 ::a:: 0 0 ļæ½ I ( CRYSTALS NOT PISTOLS...STUDIES OF THE MINERAL DEPOSITS'( GEOLOGICAL lN JAPAN AND EAST ASIA ,,.. I -I ļæ½1n .. oļæ½ ;.,. "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 |  | | Journal (article/letter/editorial) | | Discussion Comment on the paper by Ch. Marignac: Sphalerite stars in chalcopyrite: Are they always the result...Economic Geology, Tohoku University, Sendai 980, Japan The paper by Marignac (1989) intends to present...mechanism of skeletal sphalerite formation in chalcopyrite (so-called sphalerite stars). Since only chalcopyrite...for discussions on the unmixing phenomenon of sphalerite from host chalcopyrite. According to Kojima and...Marignac may not be valid to judge whether or not sphalerite stars in chalcopyrite are unmixing products. |  | | Journal (article/letter/editorial) | | Thispart continues fosalts (pyrite, chalcopyrite, sphalerite,galena,and the studyand presentsa summaryof ...Merkur'eva (1) Au? (2) Au, pz, tb, fo, cv Takeno,Japan (1981) Urals, USSR (1976) sv, kn, cd, cv, vo...ws-rd, rd-vu,Te ws, rd, vu, Te Colorado Yokozuru,Japan saturation Cameronand Threadgold (1961) hs,pz...British Columbia Bi, Au, tb, at, hs, pz po, apĆø Tsumo,Japan hs,tb, Bi, Au po, ga,ap, cs,sc, Skarns Darwin...py = pyrite,sb= stibnite,sf-- sulfosalts, sp= sphalerite; oxides: bt = bismite,cs-- cassiterite, hm = |
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