 | | 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 |  | | Journal (article/letter/editorial) | | Two types of ores are recognized in the Huanzala mine, Peru. Zinc and lead ore of adularia-sericite type...ore of acid-sulfate type, is characterized by enargite, luzonite and bornite, accompanied by tin, silver...The copper ores from the Teine mine, Hokkaido, Japan and the Chinkuashih mine, Taiwan are acid-sulfate...acid-sulfate type, characterized by the occurrence of enargite and luzonite. However, zinc and lead ores of the...also present in these deposits. Both types in the Teine and Chinkuashih deposits are supposed to have formed |  | | 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...define clearly. Southwest Hokkaido in the Northeast Japan arc (Fig. 1) is one of the best places to test the |  | | Journal (article/letter/editorial) | | the Hydrothermal System of Southwestern Hokkaido, Japan Euis T. YUNINGSIH1,2 and Hiroharu MATSUEDA2 1...Museum, Hokkaido University, Sapporo, Japan Abstract Shin-Otoyo, Suttsu, Teine, Date, Chitose, and Koryu...deposits, and located in southwestern Hokkaido, Japan. The deposits are predominantly hosted by the Green...slightly different from those of Shin-Otoyo, Suttsu, Teine, and Date due to their lack of Sn (tin) and Bi (bismuth)...noted as follows: 1, Shin-Otoyo; 2, Suttsu; 3, Teine; 4, Date; 5, Chitose; 6, Koryu. Various kinds of |  | 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... mawsonite and tetrahedrite/goldfieldite, (8) enargite, luzonite/famatinite and tetrahedrite, and (9)...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 |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu ENARGITE Longfellow Mine, Red Mountain District, San Juan County...group is the subject of this column—enargite. The name enargite is derived from the Greek έναργ ής...(001). Enargite also occurs in granular or massive habits. One of the characteristics of enargite crystals...are the striations along prism faces. Although enargite has perfect {110} cleavage, it also has distinct...indistinct cleavage. Twinning is common on {320}, and enargite may occur as interpenetrating trillings having |  | | 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...epithermal gold ores from Teine, Kobetsuzawa, Mutsu, Kawazu, Suzaki and Iriki in Japan are examined. Mineral...with native tellurium are: quartz-sylvanite at Teine, quartz-hessite-sylvanite-tellurantimony at Kobetsuzawa...detected are: Se of 0–0.85 and Cu of 0–0.74 at Teine, Sb of 0.45–0.47 and Se of 0.19–0.27 at Kawazu, |  | | Journal (article/letter/editorial) | | high-sulfidation metallic ore assemblage (e.g. enargite/luzonite, goldfieldite and native gold), followed...colusite and “arsenosulvanite” are intergrown with enargite/luzonite and native copper, thus clearly belonging...“Cu-excess” tetrahedrite-tennantite postdates enargite/luzonite, thus suggesting deposition at the transition...is the closest to the type material from the Teine mine, Hokkaido. An extremely Sb-rich analog to watanabeite...1.4 apfu Sb) detected during this study at Pefka mine, seems to fill the gap within the solid solution |  | | Report (issue) | | fine-grained, massive, intimately intergrown with enargite. Twinning: Common on {112}, also polysynthetic...Polymorphism & Series: Mineral Group: Dimorphous with enargite; forms a series with famatinite. Stannite group...formed at low to medium temperatures. Association: Enargite, tetrahedrite–tennantite, colusite, stannoidite...the Lepanto mine, Mankayan, Luzon, Philippines [TL], as an ore mineral. In the Chinkuashi mine, Keelung...Keelung, Taiwan. In Japan, at the Teine, Morino, and Date mines, Hokkaido; the Kasuga and Akeshi mines, Kagoshima |  | | Report (issue) | | Enargite Cu3 AsS4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point...Chinkuashi mine, Keelung, Taiwan. At Kaize-mura, Nagano Prefecture, and in the Teine mine, Hokkaido,... Japan. In the USA, in splendent crystals from Butte, Silver Bow Co., Montana; in Utah, in the Tintic...Sundberg (1998) Stacking disorder and polytypism in enargite and luzonite. Amer. Mineral., 83, 365–372. (4) |  | | Journal (article/letter/editorial) | | Isotopic Study of the Toyoha Deposit, Hokkaido, Japan −Comparison between the Earlier-Stage and the Later-Stage...largest Pb-Zn-Ag polymetallic vein-type deposits in Japan, were studied. More than 90% of the δ34S values...Introduction The Toyoha mine is located in about 40km southwest of Sapporo City, Hokkaido (Fig. 1). It...one of the largest lead-zinc-silver producers in Japan. It also is the most productive of the indium ores...Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan * Present address: Earthquake Research Institute |  | | Journal (article/letter/editorial) | | samples of luzonite and famatinite from 7 mines in Japan, Formosa and Philippines were examined by electron... The specimens from the Hokuetsu mine, Japan and the Mankayan mine, Philippines have most nearly stoichiometric...% Cu3SbS4. They from the Lobo mine, Philippines and the Kinkaseki mine, Formosa have from 2 to 12 mol...luzonite-famatinite series minerals from the Teine, Kasuga and Akeshi mines, Japan have compositions of such wide range...Skinner (1960). Lz: luzonite, Fm: famatinite, En: enargite. (昭 和53年2月8日 受 理) 64 苣木 Cu3SbS4成 AsS4成 分 |  | | Journal (article/letter/editorial) | | LUZONITE, ENARGITE AND FAMATINITE. STUDIES OF THE COPPER, ZINC AND LEAD DEPOSITS IN JAPAN AND ITS NEIGHBOURHOOD...Luzonite, Enargite and Famatinite.* Geological Studies of the Copper, Zinc and Lead Deposits in Japan and...[With Pl. HI.] l. Introduction. The :Manka.ran mine is situated in the l\founlnin Prm·ince, "Lu;,.on...T"�tizonitc W:IS originally descril,.. ed from this mine by WElSJ!AOll (1.874).1> . The prol,lem of 1111...solved. I was given the s:unplcs from th� Manknyan mine· Ly 'f. IwAFUNE of the l\'.lit,;ni l\rinin _ g Co |  | | Journal (article/letter/editorial) | | with the orthorhombic mineral enargite; the solid solubility of Sb in enargite is restricted, and the orthorhombic...unknown massive brown mineral associated with enargite and chalcopyrite in a suite of ore specimensfrom...stated, correctly, that it was not isomorphous with enargite. The erroneous assumption that they were isomorphous...a trace oI iron, in proportions identical with enargite. Weisbach proposed the name luzonite for it, also...stating that it was difierent in appearance from enargite and was isomorphous with famatinite. Once again |  | | 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 |  | Voudouris, Panagiotis Christos, Melfos, Vasilios, Spry, Paul G., Moritz, Robert, Papavassiliou, Constantinos, Falalakis, George (2011) Mineralogy and geochemical environment of formation of the Perama Hill high-sulfidation epithermal Au-Ag-Te-Se deposit, Petrota Graben, NE Greece. Mineralogy and Petrology, 103 (1) 79-100 doi:10.1007/s00710-011-0160-z | Journal (article/letter/editorial) | | high-sulfidation-type enargite-galenabearing ore assemblage (consisting of enargite, watanabeite, Fe-free...ore assemblages: (a) a highsulfidation pyrite-enargite/luzonite-goldfieldite-native gold assemblage associated...of discovery outcrop; d, e Early pyrite (Py) ± enargite ore postdating pre-ore massive- and vuggy silica...and stockworks including a highsulfidation-type enargite-bearing ore assemblage, followed by the deposition...homologues, selligmanite, jordanite and galena, then by enargite, covellite, goldfieldite, watanabeite, kesterite |  | | Journal (article/letter/editorial) | | crusts (up to 0.5 mm) on quartz at the McAlpine mine, Tuolumne County, California, U.S.A; mcalpineite...minerals. Also recorded from the Centennial Eureka mine, Juab County, Utah, U.S.A. Cu3TeOo6.H20. Cubic,...Palaeogene Ikushunbetsu coal area, Mikasa city, Hokkaido, Japan. (Fe3§ the sublimate consists of aggregates...uniaxial positive, co 1.504, e 1.518. Named for Mikasa city. Mineevite-(Y). A.P. Khomyakov, L.I. Polezhaeva...up to I mm in quartz from the Alaska geochemist. mine, San Juan County, Colorado, U.S.A. Montesommaite |  | | 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 ..................... |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese | | | Journal (article/letter/editorial) | | reddish as mineral enargite, same has X-ray the Mancayan given by enargite and Weisbach. from...pattern as mine, Luzon Kinkaseki. mineral 常 彦 Hoku-etu studied These reddish 的研 究 mine, by that...The same X-raypatterns from the Kinkaseki and the Teine having have mines . 目次 緒 言 試 料 實 験結 果 結 論...はMurdoch氏5)に enargite"と 從 ひ,こ 記 し,普 通 の 斜 方 桂 状 の もの 即 ち 同 氏 の white れを pink‑ enargite"と 區別 したゞ け |  | | 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) | | ・黄金澤兩鑛床の鑛物組成と 其の共生關係に就て On the geology of the Teine mine, with some remarks on the mineral composition... 杉 本 良 也(Ryoya Sugimoto) Abstrast (1) The Teine deposits, once famous for various rarer minerals...earlier latest is stage no than of obserbal enargite, mineralization. change to and Tnc those ...and with tetrahedrite (freibergite) , luzonite, enargite in the lower part, where silver minerals are not...点す る。 即 ち核 部 の ル ゾ ン鍋 Fig. 5 Diagram showing enargite the and paragenesis of luzonite. 鉱 よ り周 辺 |  | | Journal (article/letter/editorial) | | Cu-Sb-S and Cu-As-S. The important compounds are enargite, Cua(As,Sb)S4; famatinite, Cua(Sb,As) S4; luzonite...compositionof each 1)utedfor quaternary solid solutionsof enargite, chalsolid solutionis expressedin a similar manner...paperare the arsenic-antimonysolidsolution(alloy); enargite(en); luzonite (lz); famatinite(fro); chalcostibite...rangesseemprobable down to room temperature. Enargite The orthorhombicpolymorphof CusAsS4has a limited...tetragonalform of CuaAsS4,luzonite, is a polymorphof enargite. Pure luzonite,lZlo0,was not encountered as a |  | | 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 |  | | Book | | Cinnabar Cobaltite Copper Covellite Cubanite Cuprite Enargite Galena Goethite Gold Graphite Hematite Ilmenite...Pyrite Magnetite Niccolite Marcasite Pyrrhotite Enargite Ilmenite with other minerals or fragments of...within it. Samples which have been collected in a mine or open pit exhibit more abundant reflections as...Pyrolusite Cinnabar Stannite Tennantite Cuprite Enargite Rutile Manganite 71 58 26 55 32 47 40 56 53 49...Cinnabar Cobaltite Copper Covellite Cubanite Cuprite Enargite Galena Goethite Gold Graphite Hematite Ilmenite |
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