 | | 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...types. The largest one is Toyoha mine (4,700 tons In) and the Ashio mine (ca. 1,200 tons In) was found to |  | | Journal (article/letter/editorial) | | Tokyo 113, Japan GeologicalInstitute, Faculty of Science, University of Tokyo, Tokyo 113, Japan Abstract...seven skarn-type and six vein-type deposits in Japan and three foreign deposits were studied. Locations...select suitable samples. For example stannite-chalcopyrite myrmekitic intergrowth is commonly observed...observed in the samples collected from the Ashio mine, as already reported by Nakamura (1954) and Moh (1975)...samples in which subsolidus phenomena 40° Kamioka Nakatatsu Tsumo Akenobe Ikuno "~ .Ashio XxX(( 35° Kuga-- |  | | 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...and The largestof thesedepositsoccursin the Nakatatsu mine. In the Nakatatsuarea (Fig. 2), folded and...Accordingto unpublished Nakatatsu cut by high-anglethrustfaultson boththe northand mine reports,totalproductionof |  | | Journal (article/letter/editorial) | | DEPOSITS FOUND IN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 |  | | 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...formed,indicatingthat the bubblesin glassin- NAKATATSU • •J • clusionswereformedby the contraction of...rhyolitesand pyroclastics. Akagane, Kamioka, Nakatatsu, Tsumo, and SuzuThe devitrifiedglass inclusionswhich...sheetis comagmaticwith the Kumano Acidic Rocks. Chalcopyrite-bearing veinsoccurin the Mioceneformationaroundthe |  | | Journal (article/letter/editorial) | | of 141, 1971 rhenium from in molybdenites Japan* KIKUO TERADA', SUSUMU OSAKI' * *, SHUNSO ISHIHARA2...Geological Survey of Japan, October 14, 19 70; in Kanazawa Kawasaki', University, Japan revised form December...Department of Earth Sciences, Faculty of Science, Nagoya Japan. University. University, K. TERADA 124 et alL...rhenium-rich molybdenites were associated with chalcopyrite. POPLAVOKO et al. (1962) discovered first a...OjACHI NIPPO.0 i HAGI SENNAI MAKARI BUSSHOJI, NAKATATSU KOBAYASHIYAM. UCHITOMI NISSHIN TAKASHIRO DA |  | | 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 |  | 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 |  | IZUMINO, Yuya, NAKASHIMA, Kazuo, NAGASHIMA, Mariko (2014) Cuprobismutite group minerals (cuprobismutite, hodrušhite, kupčíkite and padĕraite), other Bi–sulfosalts and Bi–tellurides 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) | | Bi–sulfosalts and Bi–tellurides from the Obari mine, Yamagata Prefecture, Japan Yuya IZUMINO*, Kazuo NAKASHIMA** and...University, Kojirakawa 1–4–12, Yamagata 990–8560, Japan Department of Earth and Environmental Sciences,...University, Kojirakawa 1–4–12, Yamagata 990–8560, Japan *** Graduate School of Science and Engineering,...753–8512, Japan Cuprobismutite group minerals have been discovered for the first time in Japan from the...the Obari mine, Yamagata Prefecture. Furthermore, many kinds of Bi–sulfosalts and Bi–tellurides have been |  | | 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 |  | | Journal (article/letter/editorial) | | cookrob@auburn.edu Linarite Mammoth–St. Anthony Mine, Tiger, Pinal County, Arizona O f the blue minerals...several Maine occurrences including the Cape Rosier mine at Brooksville, Hancock County, where it was found...Jones mine at Garland (King and Foord 1994). It is known in microcrystals from the Mascot mine (Graham...(Graham or Galena King mine), Coos County, and Mineral Hill near Wakefield, Carroll County, New Hampshire...rare accessory mineral in the Tilly Foster iron mine, Putnam County, New York, and in the zinc ores at |  | Zhai, Degao, Bindi, Luca, Voudouris, Panagiotis C., Liu, Jiajun, Tombros, Stylianos F., Li, Kuan (2019) Discovery of Se-rich canfieldite, Ag8Sn(S,Se)6, from the Shuangjianzishan Ag–Pb–Zn deposit, NE China: A multimethodic chemical and structural study. Mineralogical Magazine, 83 (3) 419-426 doi:10.1180/mgm.2018.158 | Journal (article/letter/editorial) | | Revelstoke, Canada (Harris and Owens, 1971), Nakatatsu mine, Japan (Marioko, 1981), Roşia Montană deposit,... Romania (Popescu and Neacşu, 2011), Cirotan mine, Indonesia (Milési et al., 1994), Panasqueira deposit...ore minerals of galena + sphalerite + pyrite + chalcopyrite ± canfieldite ± freibergite, which are closely...argentite) ± pyrrhotite ± galena ± sphalerite ± chalcopyrite. The silver-bearing minerals (e.g., canfieldite)...Te. Natural and synthetic mineral standards (chalcopyrite, sphalerite, galena, pyrrhotite, InAs and native |  | 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...Tsumo mine is located about 20km southeast of Masuda City, Shimane Prefecture, Southwest Japan (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) | | Implication for the Absence of Porphyry Cu Deposits in Japan Yasushi WATANABE, Ryuya SATO* and Adi SULAKSONO...Sciences, Mining Museum of Akita University, Akita, Japan Abstract The role of potassic alteration and associated...the potential of porphyry Cu mineralization in Japan. The reactions between the aqueous magmatic–hydrothermal...Cretaceous–Paleogene Southwestern Japan arc and late Miocene Northeast Japan arc, potassic alteration represented...represented by quartz, sericite and pyrite, or chalcopyrite in chlorite– sericite alteration in the subepithermal |  | 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) | | polybasite) as well as common sulfides (pyrite, chalcopyrite, sphalerite, galena, marcasite, arsenopyrite...Ag-bearing tetrahedrite, and common sulfides (pyrite, chalcopyrite, sphalerite, galena and Ag-rich galena). Tămaş...tetrahedrite, associated with minor amounts of chalcopyrite and pyrite. Besides the common base-metal sulfides...sphalerite, together with numerous inclusions of chalcopyrite, galena, and tetrahedrite. These inclusions...sulfides is very minor. Previous studies reported chalcopyrite, sphalerite, Fig. 5. SEM microphotographs of |  | | Journal (article/letter/editorial) | | red aluminousor Canada,the UnitedStates,Mexico,Japan,and Korea siliceousrocks,suchas thoseat Cantung(Dick...BURT /•..--KA MAISHI yERiNGTON...i I!11 • •NAKATATSU •YOSHIOKA PINE CREEK• 11 •CANANEA SKARNTYPES:...Copper Zinc-lead Shinyamadeposit, Kamaishimine, NE Japan Pine Creek, California MacMillan Pass (Mactung)... Canada Sasanodeposit Yoshiokamine, SW Japan Victoria mine, Nevada DouglasHill and CastingCopper mines(Yerington...(numbers refer to localities on Fig. 1) 1. Empire mine, B.C., Canada (Sangster, 1969;Haug, 1976) 2. Larap |  | | 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) | | Skarn-type Pb-Zn-Ag Deposit at the Kamioka Mine, Central Japan: A Thermochemical Study Soichi OMORI* and...Mozumi skarn-type Pb-Zn-Ag deposit, Kamioka mine, Central Japan is discussed with silicate phase equilibria...Research Institute, Waseda University, Tokyo 169-8050, Japan [e-mail:soichi@mn.waseda.ac.jp] ** Natsumidai 1-2-6-201...1-2-6-201, Funabashi, Chiba 273-0866, Japan Keywords: skarn, solid solution, CaO-FeO-Al2O3-SiO2-O2CO2-H2O...-rich Fe-poor Fe-rich Al+Sp+Py Femedium Chalcopyrite Cubanite Mackinawite Pyrite Pyrrhotite Freibergite |  | | Journal (article/letter/editorial) | | Geological Surveyof Japan, Tsukuba,Japan The occurrence of fluorite deposits in Japan is limited in the...tin and tungsten mineralization within Southwest Japan. The deposits were formed near acidic igneous rocks...minerals such as cassiterile, scheelite and chalcopyrite. Granitic rocks in the provinces are the ilmenite-series...INTRODUCTION There are many fluorite deposits in Japan occurring in or close to acidic igneous rocks of...taken into consideration. Fluorite deposits ii~ Japan are grouped into two types based on the mineral |  | | Journal (article/letter/editorial) | | these are zoned from relatively sphalerite(+ chalcopyrite + quartz)-rich at the base to galena + argentian-tetrahedrite...ilvaite in manganese silicates from the Pinnacles Mine, Broken Hill and Lawrence (I968) records its presence...rhodonite-rich rocks from the New Broken Hill Consolidated Mine. The ilvaite described here is from the uppermost...(No. 3 lens) from the I8 level, Zinc Corporation Mine. Copyright the Mineralogical Society The Ban Ban...grading into garnet+pyrite + magnetite_ traces of chalcopyrite, and garnetrich and clinopyroxene-rich rocks |  | | Journal (article/letter/editorial) | | mode of occurrenceof the skarn-typeore depositsin Japan, ore-bearing skarn is, with a few exceptions,definedby...range of 550øC and 600øC. The barren skarn at Fuka (Japan), which is similar in many respectsto that of Kilchoan...The vesuvianite-bearing skarn of the Mitate mine (Japan) formed at a lower temperature comparedto that...vesuvianite-bearing skarn of the Chichibumine (Japan) is presumedto have formed at a still lower temperaturebut...in Japan. From depositsof this the writer tries, on the basis of mineral assemblages type, Japan has |  | | Journal (article/letter/editorial) | | accompaniedby sphalerite,lessergalena,and minor chalcopyrite,are concentratedin pyroxenezonesvariablyalteredto...limestonethat in some Ban, Australia(Ashley,1980); and Nakatatsu,Japan districts,such as Uchucchacua,Peru (Alpers...GeologicalInvestigationCorps (1962); Yun (1967); and Ulchin mine maps. lomite of Precambrianage; the northeastportionof...of freshrocksfromthe -120-m levelof theYeonhwa I mine(Fig.6). Eachanalysis represents onesample. Analyses...westernbordersare marked by youngnormalfaults. 1017 mine area strike N 60ø E, dip 60ø N at the surface, and |  | | 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 |  | Zhao, Yiming, Dong, Yongguan, Li, Daxin, Bi, Chengsi (2003) Geology, mineralogy, geochemistry, and zonation of the Bajiazi dolostone-hosted Zn–Pb–Ag skarn deposit, Liaoning Province, China. Ore Geology Reviews, 23 (3) 153-182 doi:10.1016/s0169-1368(03)00034-9 | Journal (article/letter/editorial) | | associated ore minerals are pyrite, pyrrhotite, and chalcopyrite, with subordinate magnetite, sphalerite, galena...1016/S0169-1368(03)00034-9 The Bajiazi Zn – Pb– Ag mine is one of the largest skarn deposits in China. It...composition (wt.%) of quartz monzodiorite from the Bajiazi Mine Sample number BB-1 BB-2 BB-11 Bt18-10 Bt18-11...porphyritic granite occurring in the south Bajiazi mine do not have any skarn associated with it. 5. Ore...andradite, Ag = native silver, Arg = argentite, Cp = chalcopyrite, Di = diopside, Fe-Phl = ferriferous phlogopite |  | | Journal (article/letter/editorial) | | diffractometry. Tiny inclusions of pyrite and chalcopyrite in sphalerite and minerals in microfissures (among...irregularly distributed inclusions of sulfide, mainly chalcopyrite in Stage 1 sphalerite, and pyrite in Stage 2...Strongly corroded grains, exceptionally rich in chalcopyrite inclusions, occur in andradite in two samples...amounts of Cu. The highest values occur in ragged chalcopyrite-rich sphalerite grains included in andradite...with beds of sulfide ores (galena, sphalerite, chalcopyrite). However, a number of examples of deposits |
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