 | | 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...Cenozoic tectonic regime of the Sapporo-Iwanai ore district is divided into five periods on the basis of the...99 to 57 mm/y. The hydrothermal deposits in the district include Kuroko deposits of Period 1 and epithermal |  | | Journal (article/letter/editorial) | | Geochemical Journal, Vol. 7, pp. 97 to 114, 1973 Sphalerite-carbonate-pyrite assemblage in hydrothermal...Institute, Hongo, University Tokyo of Tokyo, 113, Japan (Received June 19, 1973) Abstract-The carbonate... coexisting some hydrothermal theoretical sphalerite vein deposits, considerations of hydrothermal... the relation between the activity of FeS in sphalerite and that of FeCO3 in carbonate should be considered...Therelationbetweenactivityandconcentra tionof FeSin sphalerite canbe obtained fromtherecentexperimental worksin |  | | Journal (article/letter/editorial) | | low-sulfidation epithermal gold deposit, Northeast Japan arc Teruhiro Suzuki | Shota Satori Graduate School...International Resource Sciences, Akita University, Akita, Japan Correspondence Yasushi Watanabe, Graduate School...Akita 010-8502, Japan. Email: y-watanabe@gipc.akita-u.ac.jp Funding information Japan Society for the...deposits in the Tohoku region of the Northeast Japan arc; however, these deposits have undergone limited...research study of the Bosawa deposit in Akita Prefecture was conducted to support future gold exploration |  | | Journal (article/letter/editorial) | | from the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: Implications for Bi-metallogenesis in the...Environmental Sciences, Yamagata University, Yamagata, Japan Abstract The Ohori deposit, one of the base metal...metal deposits in the Green-Tuff region, NE Japan, is composed of two types of mineralization; a skarn-type...assemblage of the deposit (chalcopyrite, pyrite, sphalerite and galena) has been known for being rather simple...of fluid inclusions, and higher FeS contents in sphalerite compared to the Bi-free ores. In the Green-Tuff |  | | Journal (article/letter/editorial) | | for pyrargyrite-proustite in the Inakuraishi-type 本 Inakuraishi-type deposits are in the galena,...Sb . from solution derived deposit to (Inakuraishi) from series 291 exists analyses by epithermal...Yakumo varies 1.3-79.7% examined electrum-sphalerite zoning and minerals indicate ratio characterized...pyrargyrite minerals minerals oscillatory Inakuraishi the The 160 series (Oe), proustite. tetrahedrite...analyses and contents deposit: 1.07 the Inakuraishi are with minerals temperature microprobe | | | Journal (article/letter/editorial) | | of some vein minerals the Oe mine, southwestern Hokkaido, from Japan SHOJI KOJIMA and ASAHIKO SUGAKI*...Economic Geology Tohoku University, Sendai 980, Japan Sulfur oxygen isotopic isotope ore-forming sulfur...sulfur so-called "Green range in of 5.0 Japan. -9 and assumed to isotope diagram carbon in...from be isotope that origin. the pyrite-sphalerite 22•ñ in in also estimate temperature approximately...it that values those barite, so found of sphalerite-galena sulfur and measured mineralizations |  | | Report (issue) | | meteorites. Association: Galena, chalcopyrite, sphalerite, pyrite, acanthite, tellurium, rhodochrosite... In the Yakumo and Inakuraishi mines, Hokkaido; the Taisei mine, Akita Prefecture; and many other localities...localities in Japan. From Broken Hill, New South Wales, Australia. In Peru, at Morococha, Junin. In the...Preciosa mine, Tlalchichuca, Puebla, and at Onovas, Sonora, Mexico. In the USA, in the Lucky Cuss mine, Tombstone...Tombstone, Cochise Co., Arizona; the Queen of the West mine, Summit Co., Colorado; at Schellbourne, White Pine |  | | Journal (article/letter/editorial) | | Hokkaido,Japan NAOTATSU SHIKAZONO Abstract Epithermal lead-zinc vein-type depositsof the Toyoha mine, Hokkaido...Hokkaido, Japan, occur in the Green Tuff region of Miocene age. The veins are divided into two groups,...composedof sphalerite-pyrite-quartz with minor hematite,sphalerite-galena-pyrite,sphalerite-pyrite,and...in a sphalerite grain was also studied. •Compositionalzoning of manganesecontent in a sphalerite grain...northeastern part of Honshu, the main island of Japan, whereas the vein-typedepositsare distributedthroughoutthe |  | | Journal (article/letter/editorial) | | TH-4 and TH-6 near the Toyoha Deposit, Hokkaido, Japan Miyuki Nitta and Atsuyuki Inoue Department of Earth...Graduate School of Science, Chiba University, Chiba, Japan Abstract We studied calcite and rhodochrosite from...near the Toyoha deposit, southwestern Hokkaido, Japan, from the aspect of stable isotope geochemistry...Introduction Toyoha mine, located at about 30 km west of Sapporo, southwestern Hokkaido, Japan (Fig. 1), is...University, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522, Japan. Email: atsuyuki_inoue@faculty.chiba-u.jp © 2011 |  | | Report (issue) | | Association: Romania). Semseyite, galena, sphalerite, pyrite, pyrrhotite, quartz, dolomite (Herja...Mare (Nagybánya) district, [TL] and Băiţa (Rézbánya). In the Gabe-Gottes mine, at Třebsko, south-southwest...Andreasberg, Harz Mountains, Germany. In the Les Farges mine, near Ussel, Corrèze, and from Bournac, Montagne...the Boss mine, Goodsprings district, Clark Co., Nevada. In Canada, from the Van Silver mine, ??, British...Candelaria mine, Santa Isabel district, Bolivia. At the Inakuraishi mine, Hokkaido, Japan. Name: For |  | | Report (issue) | | (2) 38.29 61.71 Total 100.41 100.00 (1) Ljubija district, Bosnia-Herzegovina. (2) MnCO3 . Polymorphism...fluorite, barite, quartz, pyrite, tetrahedrite, sphalerite, hübnerite (hydrothermal); rhodonite, garnet...(Kisbánya), Baia Mare (Nagybánya) district, Romania. In the Wolf mine, near Herdorf, Westphalia, Germany...Saint-Hilaire, Quebec, Canada. In the USA, from the Emma mine, Butte, Silver Bow Co., Montana; in Colorado, at...Home Sweet Home mine, Alma, Park Co., from the Climax mine, Lake Co., in the Sunnyside mine, near Silverton |  | | 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:...but the majority is contained as an impurity in sphalerite, and tin and copper sulfides. Average grades...vary from a few ppm (e.g., Kosaka mine) to more than 300 ppm (Toyoha mine). The amount of indium in all the |  | | 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) | | here occur in the Kangjiawan Pb-Zn-Ag-Au deposit, Japan (Zeng et al. 2000). Two deposits where intermediate...reported in this study) occur are described from Japan and Mexico. Gemmell et al. (1989) showed that the...the Santo Niño vein in the Fresnillo district contains pyrargyrite [Sb/(Sb+As) = 0.93 to 1.00], proustite...Erzgebirge, Germany Frohnau, Saxony, Germany Sarbay Iron Mine, Kazakhstan Lengenbach, Vallese, Switzerland Fresnillo...Oberwolfach, Clara Grube, Germany Morey Mine, Nevada, U.S.A. Zaca Mine, California, U.S.A. Guanajuato, Mexico |  | | Journal (article/letter/editorial) | | from the Neogene epithermal vein-type deposits of Japan: Implication for evolution of terrestrial geothermal...Faculty of Science, University of Tokyo, Tokyo 113 (Japan) (Accepted for publication April 13, 1989 ) Abstract...from the Neogene epithermal vein-type deposits of Japan: Implication for evolution of terrestrial geothermal...from the Neogene epithermal vein-type deposits in Japan can be divided into two types: type A which precipitated...carbonates from Neogene epithermal vein-type deposits in Japan have been carried out: (1) a large number of oxygen |  | | Journal (article/letter/editorial) | | the Nakakoshi Copper Deposits, Central Hokkaido, Japan Norio Tsushima*, Hiroharu Matsueda** and Shunso...minerals such as pyrite, pyrrhotite, arsenopyrite, sphalerite, tetrahedrite, Ag-minerals and Cu-Zn-Fe-In-Sn-S...sericite. Chalcopyrite and pyrite contain sphalerite star and sphalerite with chalcopyrite emulsions. Maximum...Maximum indium contents of sphalerite and the Cu-Zn-Fe-In-SnS minerals are 1.8 and 16.3 wt%, respectively...060-0810, Japan * present address: Toyoha Mining Co. Ltd., Jozankei 849, Sapporo 061-2301, Japan [e-mail: |  | | 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 |  | MAGLAMBAYAN, Victor B., ISHIYAMA, Daizo, MIZUTA, Toshio, MATSUBAYA, Osamu, ISHIKAWA, Yohei (2001) Oxygen and Carbon Isotope Study of Calcite and Dolomite in the Disseminated Au-Ag Telluride Bulawan Deposit, Negros Island, Philippines. Resource Geology, 51 (2) 107-116 doi:10.1111/j.1751-3928.2001.tb00085.x | Journal (article/letter/editorial) | | grains intergrown with or filling voids between sphalerite, pyrite, chalcopyrite, galena and tennantite...Resource Science, Akita University, Akita 010-8502, Japan * Present address: National Institute of Geological...Resource Science, Akita University, Akita 010-8502, Japan Keywords: Au-Ag telluride, Bulawan deposit, Negros...sulfides in their order of decreasing abundance are sphalerite, galena, chalcopyrite, pyrite and tennantite...porphyry breccia whose interstices are filled in by sphalerite, galena, pyrite, chalcopyrite, tennantite-tetrahedrite |  | | Book | | 5 Kuroko, Hokuroku basin, Northeastern Honshu, Japan ..................... 58 3.2.6 Laochang, Changning-Menglian................ 62 3 .2.8.1 Letneye, Dombarovsk District ....................................................... 62 3.2.8.2 Komsomolskoye, Mednogorsk District ...................................... 64 3.2.8.................... 65 3.2.8.6 Bakr-Tau, Baimak District, Bashkirian Republic ....................... 66.................... 75 3.3.2 Ungban, Bergslagen District, Sweden...................................... |  | | Journal (article/letter/editorial) | | Ag-Pb-Zn ores, associated with pyrite, pyrrhotite, sphalerite, galena, and chalcopyrite (Gemmell et al., 1989;...es from Inakuraishi-type manganese deposits and other epithermal vein-type deposits in Japan (Motomura...geochemistry of the Santo Nino Ag-Pb-Zn vein, Fresnillo district, Mexico. Canadian Min. 27, 401-8. Hall H. T. (1966)...minerals in the lnakuraishi-type manganese deposits of Japan. Ganko: Ganseki Kobutsu Kosho Gakkai shi 85, 502-513...minerals in the Ginguro ores from the Nebazawa mine, Gunma Prefecture. Min. GeoL 36, 511-522. Pen'kov I. N., |  | | Journal (article/letter/editorial) | | manganeseformations described suchveinsfrom Hokkaido,Japan. and particularlythe orebodiesrepresented by this...Conklin(1963) andHewett (1964), 1964; Prinz, 1967). At Inakuraishi,Ohe and other as well as the recentdepositsforming...recentdepositsforming apronsin deposits,Hokkaido,Japan,rhodochrosite, rhodonite thermalspringsites (Hewett and Fleischer...Fleischer,1960; andalabandite are associated with sphalerite, galena, 762 SUPRIYA TABLE ROY - 1 CHEMICAL...Ward mine, Dona Ana County,Black Diadepositsdiscussed above, rhodochrosite, generally mond mine, Grand |  | Bussell, M. Andrew, Alpers, Charles N., Petersen, Ulrich, Shepherd, Thomas J., Bermudez, Carlos, Baxter, Alistair N. (1990) The Ag-Mn-Pb-Zn vein, replacement, and skarn deposits of Uchucchacua, Peru; studies of structure, mineralogy, metal zoning, Sr isotopes, and fluid inclusions. Economic Geology, 85 (7) 1348-1383 doi:10.2113/gsecongeo.85.7.1348 | Journal (article/letter/editorial) | | introduced; principalsulfidesare pyrrhotite,Fe-rich sphalerite,Mn-rich wurtzite, alabandite,galena, chalcopyrite...areprobablycompatiblewith oldersedimentary rocksof the mine district.Salinitylevelsand NaCI/CaC12ratiosare similarto...north-northeast of Lima at •76ø41 ' W, 10ø3T S (Fig. 1). The mine plant is at an altitudeof 4,500 m, but peaksin the...significant productionof leadandzinc geologyof the mine district,the geometryandstruc- (Benavides,1984). By 1985...Noble (1927) visitedandreportednegatively on the district for the Cerro de PascoCorporation,but the Cia |  | | Journal (article/letter/editorial) | | Sphalerite composition and ore genesis 249 N. Jb. Miner. Abh. 2009, Vol. 185/3, p. 249–280, Stuttgart...Schweizerbart’sche Verlagsbuchhandlung 2009 Sphalerite composition and ore genesis at the Tumurtijnovoo...Seifert With 22 figures and 7 tables Abstract: Sphalerite is a major constituent of the Tumurtijn-ovoo...assemblages consist chiefly of andradite, MnFe-spinels, sphalerite, quartz and calcite in various proportions. These...assemblages of rhodochrosite – sphalerite – pyrite and bustamite – sphalerite. The sphalerites show a wide |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Session...Collection LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority |  | | Report (volume) | | Resumenes de los trabajos presentados Japan Geol. Survey Bull. Mine and Quarry Eng. [London] Mining Cong...Congreso Geologico Internacional Japan Geological Survey Bulletin Mine and Quarry Engineering Mining Congress...of zinc-lead orein the Wisconsin-Illinois-Iowa district : Mining Bng., v. 7, p. 781-795. Increases in...investigated in the Mayberry mine at Copperfleld, Utah, and the Ontario mine at Keetley, Utah. Chip samples...extent of the mineralization; these originated at old mine workings or at indications recognized by surface |
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