 | | Journal (article/letter/editorial) | | the Iriki mine, Japan MASAAKI SHIMIZU University Museum, University of Tokyo, Tokyo 113, Japan AND...goldfieldite-tetrahedrite series minerals from the Iriki mine in Japan are reported for the frst time. The compositional...goldfieldite-tetrahedrite series, coupled substitutions, Iriki mine, Japan. Introduction THE tetrahedrite structural... 1969, Criddle and Stanley, 1986; from Kawazu, Japan in Kato and Sakurai, 1970; from Sardinia in Frenzel...rite series minerals from the Iriki mine, Kagoshima Prefecture, Japan, and discusses the substitution |  | | Journal (article/letter/editorial) | | Native Tellurium from Epithermal Gold Deposits in Japan Masataka Nakata1 and Kosei Komuro2 1 Department...Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan Abstract The chemistry and mode of occurrences...and Iriki in Japan are examined. Mineral assemblages in contact with native tellurium are: quartz-sylvanite...at Teine, quartz-hessite-sylvanite-tellurantimony at Kobetsuzawa, quartz at Mutsu, quartz-stutzite-h...e-tetradymite at Kawazu, quartz at Suzaki, and quartz-goldfieldite at Iriki. The peak patterns of XRD |  | Shimizu, M., Stanley, C. J., Criddle, A. J., Kato, A., Matsubara, S. (1991) New compositional and optical data for antimonian and bismuthian varieties of hemusite from Japan. Mineralogy and Petrology, 45 (1) 11-17 doi:10.1007/bf01164499 | Journal (article/letter/editorial) | | Antimonian and Bismuthian Varieties of Hemusite from Japan M. Shimizu 1, C. J. Stanley 2, A. J. Criddle 2,... Tokyo, Japan 2 Natural History Museum, London, U.K. 3 National Science Museum, Tokyo, Japan With 1 Figure...deposits in Japan. The empirical formula for the antimonian variety, from the Iriki mine is: (Cus.83...oo, and that of the Sb-Bi variety from the Kawazu mine is: (Cus.s4Feo.14Ago.oa)~5.99 Moa.o3(Sno.82 Sbo...Cu+4Cu2+2Mo4+Sn4+S a, whilst the most probable formula of the Iriki hemusite is Cu +4.5 Cu2 + 1.5Mo4+ Sn4÷ o.5Sb5 + |  | | Journal (article/letter/editorial) | | andalusite ash layer in Niigata KATSUKI KUROKAWA*, Prefecture, HIROMI * Department of from the Pliocene...KONISHI** Earth and , Faculty School of Central Japan YOSHIMI FUJIWARA*** Science University, ** Graduate...Science of Education, 950-21, and Niigata Japan Technology , Niigata Niigata *** Meike 950-21...crystals from layer mudstone and and and ash Prefecture, Niigata 2-6cm thick. School combined Osumilite... first reported was grains ash to by Miya Japan the silicic The ash are The and is in andalusite |  | | Journal (article/letter/editorial) | | epithermal gold metallogenic provinces in Kyushu, Japan Received: 1 November 2004 / Accepted: 15 August...Abstract Kyushu Island, Japan, is located at the junction of the Southwest Japan arc and the Ryukyu arc...the Philippine Sea plate beneath the Southwest Japan arc caused development of the Hohi graben and arc-related...orthogonal convergence rate between the Southwest Japan arc and the Philippine Sea plate, resulting in a...Ryukyu volcanic front, and development of the Kagoshima and Shimabara grabens, as well as the Okinawa |  | | Journal (article/letter/editorial) | | of Fluid Inclusions in Vein Quartz of the Hishikari Gold Deposits, Japan Akira IMAI*, Hidehiko SHIMAZAKI*...isotopic ratio (δD) of the inclusion fluid from vein quartz and adularia. The origin of hydrothermal fluids...inclusions was extracted by means of decrepitation of quartz at 500°C. Hydrogen was obtained by reduction of...The δD values of inclusion fluid obtained from quartz range from –61 to –114 ‰. These are significantly...hydrous amorphous silica during recrystallization to quartz observed presently. Thus, a part of ore fluids |  | | Report (issue) | | plagioclase, sanidine, \hypersthene," tridymite, quartz, biotite, zircon, magnetite, hematite, graphite...Rogaland, Norway. From Iriki, Kagoshima Prefecture; at Haneyama, Oita Prefecture; on the Akagi volcano...volcano, Gumma Prefecture; and from Rishiri Island, Japan. On the Malyi Nepiskol volcano, Caucasus Mountains |  | | Journal (article/letter/editorial) | | Acetate, in the decomposition and dissolution of quartz and Pb-rich potassium feldspar, 183 ACKERMAND,...Penouta apogranite, Spain, 211; --, from South Crofty Mine, Co17zwall, England, 447 Cathodolnminescence, of...cassiterite in the composite lodes at South Crofty Mine, Cornwall, England, 447; --, of nepheline syenites...method for measuring the crystallinity index of quartz, 579 Chiastolite, see garnet, 379 630 ALPHABETICAL...substitutions, in goldfieldite-tetrahedrite minerals from Japan, 515 Crack-seal, mineral textures in hydrothermal |  | | Journal (article/letter/editorial) | | Hishikari Epithermal Gold Deposit, Southern Kyushu, Japan, Using Laser Raman Microprobe Jiro ETOH, Sachihiro...Kyushu University, Hakozaki, Fukuoka 812-8581, Japan [e-mail: etoh@mine.kyushu-u.ac.jp] * Department...Fukuoka University, Nanakuma, Fukuoka 814-0180, Japan Received on March 15, 2002; accepted on June 10...Hishikari epithermal gold deposit, southern Kyushu, Japan. Gas concentrations of fluid inclusions through...of primary vapor-rich fluid inclusions, bladed quartz, and adularia (e.g., Etoh et al., 2002). However |  | | Journal (article/letter/editorial) | | SCIENTIFIC PAPERS PUBLISHED IN JAPAN, Edited by the Abstracting Committee, Japan Association of Mineralogical...polymetallic vein-type deposit, Southwestern Hokkaido, Japan. Clay Science, 12, Suppl. 2, 7-10, 6 figs., 1 table...is located 40km southwest of Sapporo, Hokkaido, Japan. Several K- Ar ages from 3 Ma to 0.5 Ma were reported...minerals from the veins. Main gangue minerals are quartz, calcite, rhodochrosite, chlorite, sericite and...1174(ODP:Leg190). Nendo Kagaku (J. Clay Sci. Soc. Japan), 47, 34-42, 13 figs. (in Japanese with English |  | | 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) | | (1989), As-rich goldfieldite from the Marian Gold Mine, Phillipines, forms a solid solution with Zn-rich...described a goldfieldite occurrence at the Iriki mine (Kyushu, Japan) in a kaolinized rhyolite gangue. Zoned...The Kawazu mine is quoted without textural data. Typical Te-rich tetrahedrites from Iriki have the compositions...97As1.78Sb0.23S12.83Se0.05. Goldfieldites from the Iriki mine contain small amounts of Fe: Cu11.16Ag0.04 Fe0...36Sb1.27Bi0.02S12.56Se0.09. Material from the Kawazu mine is richer in Te: Cu11.62Ag0.02Fe0.00Te2.68As0.62Sb0 |  | | Journal (article/letter/editorial) | | University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan [e-mail: imai@mine.kyushu-u.ac.jp] Received on December...southwestern Kuril arc (eastern Hokkaido), Northeast Japan arc (southwestern Hokkaido through northeastern...Honshu), Izu-Bonin arc, Kyushu-Palau ridge, Southwest Japan arc (northern Kyushu) and northern Ryukyu arc (southern...ilmenite-series granitic rocks in the Outer Zone of Southwest Japan (southern Kyushu) were also examined. Microphenocrystic...some rocks of the Northeast Japan arc, Izu-Bonin arc and Southwest Japan arc are significantly high. |  | | Journal (article/letter/editorial) | | 1-33. Ellis, D. J., 1980: Osumilite-sapphirine-quartz granulites from Enderby Land, Antarctica: P-T conditions...N., Dallwitz, W. B., 1980: Osumilite-sapphirine-quartz granulites from Enderby Land Antarctica - M i n...Grew, E. S., 1982: Osumilite in the sapphirine-quartz terrane of Enderby Land, Antarctica: implications...Hokkaido, and Hayato-cho, Kagoshima Prefecture. Rept. Fac. Sci. Kagoshima Univ. (Earth Sci. Biol:) 8...occurrence of a magnesian "osumilite" from Iriki, Kagoshima Prefecture, Japan. Rept. Earth Sci., Dept. Gen. Educ |  | | Journal (article/letter/editorial) | | Mineralization of the Hishikari Epithermal Gold Deposit, Japan Kenzo SANEMATSU, Robert DUNCAN*, Akira IMAI and...Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan [e-mail: sanematsu@mine.kyushu-u.ac.jp] * College...40Ar/39Ar dating to constrain the timing of adularia-quartz vein formation and to determine the temporal change...Keywords: Hishikari deposit, epithermal, gold, quartz vein, adularia, 40Ar/39Ar dating, mineralization...located in the northern part of Kagoshima prefecture, southern Kyushu, Japan (Fig. 1). The Hishikari deposit |  | Biagioni, Cristian, Sejkora, Jiří, Musetti, Silvia, Makovicky, Emil, Pagano, Renato, Pasero, Marco, Dolníček, Zdeněk (2022) Stibiogoldfieldite, Cu12(Sb2Te2)S13, a new tetrahedrite-group mineral. Mineralogical Magazine, 86 (1) 168-175 doi:10.1180/mgm.2021.107 | Journal (article/letter/editorial) | | approved as a new mineral species from the Mohawk mine, Goldfield mining district, Esmeralda County, Nevada...associated with quartz, pyrite and an Ag–Bi–(S,Se) phase (holotype material) and with quartz, pyrite, calaverite...(Cu4□2)Cu6Te4S13; its type locality is the Mohawk mine, Goldfield, Nevada, USA. In fact, chemical data...stibiogoldfieldite, as anhedral grains up to 0.6 mm across in quartz. Field of view: 1.2 mm (a) and 0.6 mm (b). (c,...grey in (c)], as anhedral grains up to 0.3 mm in quartz gangue; white mineral phases in (c) are distinguished |  | | Journal (article/letter/editorial) | | m / l o c a t e / g r Osumilite and a spinel + quartz association in garnet–sillimanite gneiss from Rundvågshetta...University, Bunkyo-cho 2-5, Matsuyama 790-8577, Japan Division of Evolution of Earth Environments, Graduate...Kyushu University, Motooka 744, Fukuoka 819-0395, Japan a r t i c l e i n f o Article history: Received...Handling Editor: I. Buick Keywords: Osumilite Spinel–quartz coexistence Rundvågshetta Lützow–Holm Complex East...values (about 0.81). We also report a spinel + quartz association found as inclusions within garnet porphyroblasts |  | Etoh, J., Izawa, E., Watanabe, K., Taguchi, S., Sekine, R. (2002) Bladed Quartz and Its Relationship to Gold Mineralization in the Hishikari Low-Sulfidation Epithermal Gold Deposit, Japan. Economic Geology, 97 (8) 1841-1851 doi:10.2113/gsecongeo.97.8.1841 | Journal (article/letter/editorial) | | Economic Geology Vol. 97, 2002, pp. 1841–1851 BLADED QUARTZ AND ITS RELATIONSHIP TO GOLD MINERALIZATION IN...HISHIKARI LOW-SULFIDATION EPITHERMAL GOLD DEPOSIT, JAPAN JIRO ETOH,† EIJI IZAWA, KOICHIRO WATANABE, Department...Kyushu University, Hakozaki, Fukuoka 812-8581, Japan SACHIHIRO TAGUCHI, Department of Earth System Science...Sciences, Fukuoka University, Nanakuma,Fukuoka 814-80, Japan AND RYOTA SEKINE Mineral Resources Division, Sumitomo...Metal Mining Co., Ltd., Tokyo 105-8716, Japan Abstract Bladed quartz frequently is observed in low-sulfidation |  | | Journal (article/letter/editorial) | | Thematic Article Why No Porphyry Copper Deposits in Japan and South Korea? Richard H. SILLITOE London, UK...discovering large, high-grade porphyry Cu deposits in Japan and South Korea because of an unusual combination...to the trench retreat, crustal profiles beneath Japan are dominated by accretionary complexes containing...two important magmatic and metallogenic tracts in Japan, the Kuroko-bearing Green Tuff belt and Kitami low-sulfidation...they exist. Consequently, few magmatic suites in Japan and South Korea provide propitious environments |  | | Journal (article/letter/editorial) | | tinite-goldfieldite assemblage associated with quartz-barite-alunite veins (St Demetrios-Viper/Sapes...tennantite-chalcopyrite ± enargite assemblage hosted in quartz ± sericite ± carbonate ± adularia veins (St Barbara...enveloped by an advanced argillic alteration containing quartz, aluminum–phosphate–sulfate (APS) minerals, minor...minerals are very fine grained and accompanied by quartz, chalcedony, APS minerals and minor barian celestite...differs from Perama Hill because of the absence of quartz-barite veining and associated galenatelluride mineralization |  | Faure, K., Matsuhisa, Y., Metsugi, H., Mizota, C., Hayashi, S. (2002) The Hishikari Au-Ag Epithermal Deposit, Japan: Oxygen and Hydrogen Isotope Evidence in Determining the Source of Paleohydrothermal Fluids. Economic Geology, 97 (3) 481-498 doi:10.2113/gsecongeo.97.3.481 | Journal (article/letter/editorial) | | 481–498 The Hishikari Au-Ag Epithermal Deposit, Japan: Oxygen and Hydrogen Isotope Evidence in Determining...Survey of Japan, 1-1-3 Higashi, Tsukuba 305, Japan H. METSUGI, Metal Mining Agency of Japan, 1-24-14...1-24-14, Toranomon, Minato-ku, Tokyo 105, Japan C. MIZOTA, Department of Agriculture and Forestry, Iwate University...Morioka 020, Japan AND S. HAYASHI‡ Department of Mining, Kyushu University, Fukuoka 812-81, Japan Abstract...Abstract Quartz, adularia, and clay minerals from low-sulfidation epithermal veins at Hishikari (1.3–0.7 Ma) |  | | Journal (article/letter/editorial) | | Fig. 2. A Simplified geological map of Chouichia mine (after Gottis and Sainfeld (1954) and Rouvier (1977)...Stage 4 Calcite 1 Siderite 1 Pyrite 1 Marcasite Quartz XXX XXX XXX XXX X Pyrite 2 Arsenopyrite Horobetsuite...in a gangue of siderite with calcite and minor quartz (Table 1). Chalcopyrite, pyrite and marcasite predominate...set in a siderite matrix formed along with minor quartz and calcite, presumably from hydrothermal solutions...to 5.0 wt%. As in crystal rims) from the Kebbouch mine located 30 km SE to Ain el Bey (Slim 1981). According |  | | 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) | | covellite + enargite and is intimately associated with quartz + alunite alteration. 4 Previous research (Liu...type deposits in the Sambagawa metamorphic belt, Japan. The Canadian Mineralogist 24, 399–404. Lane, D...goldfieldite-tetrahedrite minerals from the Iriki Mine, Japan. Mineralogical Magazine 55, 515–551. Simon |  | Maslennikov, V. V., Maslennikova, S. P., Large, R. R., Danyushevsky, L. V., Herrington, R. J., Stanley, C. J. (2013) Tellurium-bearing minerals in zoned sulfide chimneys from Cu-Zn massive sulfide deposits of the Urals, Russia. Mineralogy and Petrology, 107 (1) 67-99 doi:10.1007/s00710-012-0230-x | Journal (article/letter/editorial) | | Pyrite, chalcopyrite, bornite, digenite, sphalerite, quartz, bornite, barite, hessite, altaite, tennantite...the axial zone – normally infilled by sphalerite, quartz or barite. Each of these zones may be subdivided...(Figs. 4 and 5): Type 1: chalcopyrite-pyrite to quartz-pyrite-chalcopyrite; Type 2: chalcopyrite-pyrite...increase in either quartz + pyrite (type 1 in Fig. 4a–d), or sphalerite + quartz (type 2 in Figs. 4e–h...4e–h and 5a–c), or sphalerite + quartz + barite (type 3 in Fig. 5d–h). Each type or subtype of these chimneys |
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