 | | Journal (article/letter/editorial) | | anthropogenic schwertmannites from Towada-Hachimantai National Park, Honshu, Japan Cyril W. Childs a a,) , Katsuhiro...Zealand b Faculty of Agriculture, Iwate UniÕersity, Morioka 020, Japan Received 11 February 1997; accepted...brownish-yellow precipitate in Lake Matsuo-Goshikinuma, Iwate Prefecture, Japan, during part of the distinctive...that treat drainage from disused pyrite mines in Japan. q 1998 Elsevier Science B.V. Keywords: schwertmannite;...Thiobacillus ferrooxidans; Goethite; Transformation; Lake Matsuo-Goshikinuma; Acid drainage 1. Introduction Schwertmannite |  | | Journal (article/letter/editorial) | | 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan [e-mail: imai@mine.kyushu-u.ac.jp] Received on February...associated with native sulfur and limonite deposits (Shiretoko-Iwozan, Hachimantai, Adatara, Omeshidake...deposits (Harukayama, Muineyama, Hishikari) in Japan. The F contents of the halogen-rich phlogopite range...intercept value, native sulfur deposit, hydrothermal ore deposit, volcanic rocks, Japan eastern Honshu). In...respectively, both associated with native sulfur deposits in central Honshu, Japan. Horikoshi (1990) reported that |  | | Journal (article/letter/editorial) | | them Northeast in Japan YUTAKA YOSHIDA Geothermal Development Division, Japan Metals and Chemical..., Ltd. 24 Ukai, Takizawa-mura, Iwate-gun, Iwate 020-01, Japan (Received July 19, 1983: Accepted...geochemically. The original deep seated gases of Northeast Japan are suggested to be uniform with respect to He,...plored in Japan. The first geothermal power station in Japan was completed in this area by Japan Metals...point of view of chemical equilibrium (ELLIS, 1957; MATSUO, 1960; HEALD et al., 1963; STOIBERet al., 1974; |  | | Journal (article/letter/editorial) | | 56, no. 1, 37–48, 2006 Sulfur Isotope Study on Hg and Sb Deposits in Japan Akira IMAI, Naotatsu SHIKAZONO1...Hakozaki, Higashi-ku, Fukuoka 812-8581, Fukuoka, Japan [e-mail: imai@mine.kyushu-u.ac.jp] * University...University, Gofuku 3190, Toyama 9308555, Toyama, Japan 1 Present address: Department of Applied Chemistry... Kanagawa, Japan 2 Present address: Tokiwadaira-Nishikubo, Matsudo 270-2266, Chiba, Japan Received on...18, 2005; accepted on October 20, 2005 Abstract: Sulfur isotope ratios of cinnabar from Hg deposits and |  | | Journal (article/letter/editorial) | | methane from some volcanic areas in northeastern Japan Yasuhiro Kiyosu Department of Earth Sciences, Faculty...Science, Nagoya University, Chikusa, Nagoya 464 (Japan) Received April 21, 1982 Revised version received...collected from Hachimantai, Za~, Azuma, Nasu and Kusatsu shirane volcanic areas in northeastern Japan were determined...dry-steam wells in the Matsukawa geothermal area (Hachimantai) in 1977 and 1981. The sampling localities are...activity Hachimantai (usatsu Matsukawa geothermal fieM Matsukawa is northwest of Mt. Iwate in the Hachimantai |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 76, 377-384, 1980 TOCHILINITE AND CUPRIAN TOCHILINITE FROM THE...THE KAMAISHI MINE, IWATE PREFECTURE, JAPAN YOICHI Research Institute MURAMATSU of Mineral and Dressing...from coexisting tochilinite containing copper Japan microscopic composed intimate 2[Fe0.88-0.63Cu0...skarn" Prefecture. about grain pyrrhotite in Iwate from and pleochroism calcite mine, and ...tochilinite "high andradite the along of called MATSUO its extremely of these minerals. Tochilinite |  | | Journal (article/letter/editorial) | | hydrocarbon gases from the Matsukawa geothermal area in Japan Yasuhiro Kiyo&, Noriko Asada”and Yutaka Yoshidab...Sciences, Nagoya University, Chikusa, Nagoya 464, Japan bJMC Geothermal Research and Development Co., Ltd...Ltd., 72 Sasamori, U&i, Takizawa-mura, Iwate 021-01, Japan (Received April 4, 199 1; revised and accepted...Yoshida, Y., 1992. Origin of light hydrocarbon Japan. Chem. Geol. (Hot. Geosci. Sect.), 94: 32 l-329...hundred ppb in gasesfrom high-temperature fumaroles (Matsuo et al., 1982; Mizutani and Sugiura, 1982), and |  | | Journal (article/letter/editorial) | | hydrocarbon gases from the Matsukawa geothermal area in Japan Yasuhiro Kiyosu", Noriko Asada" and Yutaka Yoshida"...Sciences. Nagoya University, Chikusa, Nagoya 464, Japan bJMC Geothermal Research and Development Co.• Ltd...Ltd., 72 Sasamori, Ukai, Takizawa-mura, Iwate 021·01, Japan (Received April 4, 1991; revised and accepted...hydrocarbon gases from the Matsukawa geothermal area in Japan. Chern. Geol. (Isot. Geosci. Sect.), 94: 321-329...hundred ppb in gases from high-temperature fumaroles (Matsuo et al., 1982; Mizutani and Sugiura, 1982), and |  | | Journal (article/letter/editorial) | | Oxide and Massive Sulfide (Kuroko) Deposits in Japan Yu Hariya 1 and Makoto Tsutsumi 2 1 Department of...060, Japan 2 Institute for Thermal Spring Research, Okayama University, Misasa, Tottori Prefecture 682-02...682-02, Japan Abstract. The hydrogen isotopic composition of structural water in MnO(OH) minerals from...which type of environment these deposits form. In Japan many bedded manganese ore deposits are genetically...sedimentary basin of the 'Green Tuff Region' in Japan. Manganese dioxide and hydroxide minerals such as | | | Journal (article/letter/editorial) | | from 松 the 尾 報文145 鑛 Matsuo 由 Mine, 産 石 Iwate 膏* Prefecture 大 森 啓 一(KeiichiOmori) 北...Crystals have 岩石礦 物礦 床學會 誌 第35卷第5号昭 1) a special mine habit in shown in Fig.1. 和96年11月 此 の問題 に つ い...て い る結 晶 軸 に 従 つ た 。第一表(Table1)Gypsum from Matsuo sulfur mine.Monocli 1) Wooster, W. A.: Zeit. 2)...の 硬 さ は2度 で,劈 (Fig.1) 理 Crystal No.3 from Matsuo 性 開 は(010の 顕 微 鏡 下 で は(010)勢 に 完 全 で あ り,又(101)に...斜 浩 光 を 県 す る 。消 光 角 は(101)の 二 図 に 示 す 様 に,Zはa軸 mine. 質 ら れ る 。 こ の 勢 開 で こ わ し た.結晶 粒 の7.7016瓦 を測定し |  | | Report (issue) | | Cinnabar, stibnite, sulfur, gypsum. Distribution: In Mexico, from the La Cruz mine, Huitzuco, Guerrero...Trinidad mine, Guadalcázar, San Luis Potosı́. From the Matsuo mine, Iwate Prefecture, Japan. At Khaydarkan |  | | Journal (article/letter/editorial) | | when a new pocket was broken into in the Mammoth Mine, Tiger, (Pinal Company), Arizona." ARKANSAS — Another...but most interesting, was on display at the Canon City, Colo., Convention June 26, 1952. The jadeite was...Denver, Colo., when he was interviewed at the Canon City, Colo., Convention, on Friday, June 27, 1952. Some...Convention held in Canon City, Colo., June 26-29, 1952. CONNECTICUT — The old copper mine near Bristol, Hartford...chlorite have been found at the Little Bob Mine—an 487 old pyrite mine on Land Lot 625, Paulding Co., Ga. I |  | | Journal (article/letter/editorial) | | http://www.tandfonline.com/loi/tigr20 Metasomatic sulfur deposits of Kamchatka and Kuril Islands a G.M... Vlasov & Ye.D. Petrachenko (1968) Metasomatic sulfur deposits of Kamchatka and Kuril Islands, International...tandfonline.com/ page/terms-and-conditions Metasomatic sulfur deposits of Kamchatka and Kuril Islands Downloaded...Vlasov and Ye.D. Petrochenko ABSTRACT: More than 30 sulfur deposits of various sizes are now known in Kamchatka...Russian geologists concluded that the larger volcanic sulfur deposits are of 'metasomatic origin. A few years |  | | Journal (article/letter/editorial) | | the livingstonite and partly in stibnite. Native sulfur forms pockets as much as 30 centimeters in diameter...usual in other districts, was caused by the native sulfur present in considerable quantity scattered through...livingstonite, the solutions must contain elemental sulfur in addition to IIgS, Sb2S3, Na2S, and II20. In...elemental sulfur is already present in the wall rock. In that case, the reaction of the elemental sulfur with...anhydrite was also observed by Tunell at La Cruz mine. G. Tunell et al. distinguishable from s±ibnite |  | Sasaki, Munetake, Fujimoto, Koichiro, Tsukamoto, Hitoshi, Sawaki, Takayuki, Sasada, Masakatsu, Kurosawa, Masanori, Yagi, Masahiko, Muramatsu, Yoichi, Kato, Osamu, Komatsu, Ryo, Kasai, Kaichiro, Doi, Nobuo (2003) Geochemical Features of Vein Anhydrite from the Kakkonda Geothermal System, Northeast Japan. Resource Geology, 53 (2) 127-142 doi:10.1111/j.1751-3928.2003.tb00164.x | Journal (article/letter/editorial) | | from the Kakkonda Geothermal System, Northeast Japan Munetake SASAKI, Koichiro FUJIMOTO, Hitoshi TSUKAMOTO...Geological Survey of Japan, AIST, Higashi 1-1-1, Tsukuba, Ibaraki 305-8567, Japan [e-mail: sasaki-munetake@aist...1-1-1, Tsukuba, Ibaraki 305-8567, Japan ** Research Center, Japan Petroleum Exploration Co., Ltd., Hamada...261-0025, Japan *** Science University of Tokyo, Yamazaki 2641, Noda, Chiba 278-0022, Japan + 1 Japan Metals...Takizawa, Iwate 020-0172, Japan Present address: General Disaster Prevention Office, Iwate Prefecture, Uchimaru |  | | Journal (article/letter/editorial) | | International Clay Conference (ICC) was held in Tokyo, Japan, from August 21 to 28, 2005, on the campus of Waseda...49th annual meeting of the Clay Science Society of Japan. The theme for this conference was “Claysphere:...13ICC/) were made. The Clay Science Society of Japan published and distributed to all 15 participants...participated in field trip 2—“Clays in Active (Hachimantai) and Fossil (Kuroko Deposit) Hydrothermal Systems...Dr. Katsumi Marumo from the Geological Survey of Japan/ Advanced Industrial Science and Technology (AIST) |  | | Journal (article/letter/editorial) | | Features of Large Magmatic–Hydrothermal Systems in Japan: Characteristics Similar to the Tops of Porphyry...3Geological Survey of Japan, AIST, Tsukuba, Japan Abstract Volcanic complexes in Japan such as Kusatsu Shirane...widespread in both active and extinct settings in Japan. In addition, distal geothermal hot springs typically...Resource Geology 1 J. W. Hedenquist et al. Japan are dynamic – both cycling as well as evolving –...nature of some magmatic– hydrothermal systems of Japan, including Kusatsu Shirane, Kuju-Hatchobaru, and | | | Journal (article/letter/editorial) | | grade ore bodies of the Iwate Prefecture. 及川 準 之助 structure Matsuo Mine, (Junnosuke Oikawa) **...The form of high grade sulfur and iron sulfide ore bodies of the Matsuo Mine have been regarded as an...using of "an assay graph method", found that the sulfur ore bodies are rich in andesitic lava and tuff...under shale controlling their forms. Therefore, sulfur ore bodies are constructed in platy ore zones....松 尾 鉱 山株 式 会 社 松 尾 鉱 業 所 1) Kato, associated Japan. T., Watanabe, with Japanese 2) 早 瀬 喜 太 郎: 1951 |  | Matsuo, Sadao, Kusakabe, Minoru, Niwano, Mariko, Hirano, Tomio, Oki, Yasue (1985) Origin of thermal waters from the Hakone geothermal system, Japan. GEOCHEMICAL JOURNAL, 19 (1) 27-44 doi:10.2343/geochemj.19.27 | Journal (article/letter/editorial) | | waters geothermal from system, the Hakone Japan SADAO MATSUOI, MINORU KUSAKABE2, MARIKO NIWAN03...Kanagawa Pref., Hakone-Yumoto 997, Kanagawa 250-034, Japan (Received June 18, 1984 : In the water, Hakone...significant in the monthly of waters were analyzed sulfur-bearing change Accepted including were 1,...analyses indicate that surface oxidation of volcanic sulfur produces isotopically light sulfate in water occurring...central cones (Kuno, 1950). The volcanic ~ 28 S. Matsuo activity started in the late Pleistocene and still |  | Ueda, Akira, Kubota, Yasuhiro, Katoh, Hisao, Hatakeyama, Kazuyoshi, Matsubaya, Osamu (1991) Geochemical characteristics of the Sumikawa geothermal system, northeast Japan. GEOCHEMICAL JOURNAL, 25 (4) 223-244 doi:10.2343/geochemj.25.223 | Journal (article/letter/editorial) | | system, of the Sumikawa northeast geothermal Japan AKIRA UEDA', YASUHIRO KUBOTA1, HISAO KATOH2*, KAZUYOSHI...Mining College, Tegata Gakuen-cho, Akita, 0103, Japan (Received January 15, 1991; Accepted Corporation...the Sumikawa geothermal system, northern Honshu, Japan, and the geochemical characteristics of the reservoir...than other high temperature geothermal systems in Japan. The chemical and isotopic compositions of the fluids...meteoric-dominated neutral pH waters comes from sulfur in rocks, which is essen tially a mixture of supergene | | | Journal (article/letter/editorial) | | J. Japan. Assoc. MinP etr. Econ. Geol., 70, 395-411, 1975 PARAGENESIS OF Fe-S-O PYROMETASOMATIC MINERALS... DISTRICT, MINING NORTH-EASTERN JAPAN SHIMPEI KANO AND MATSUO NAMBU Research Institute of Mineral-Dressing...(1964), Ueno (1967), Ochiai (1974)) of the Kama ishi Mine. The ore deposits are developed mostly in the contact-zones...sampling sites (original drawing by the Kamaishi Mine). Nambu at the 450mL of the Shin-yama ore seposit...Geologic section of the Shin-yama by the Kamaishi Mine). pyrometasomatic iron-copper ore deposit 399 |  | | Journal (article/letter/editorial) | | MINING DISTRICT, WESTERN PART OF THE IZU PENINSULA, JAPAN NAOTATSU SHIKAZONO Geological Institute, Faculty...Faculty of Science, University of Tokyo, Tokyo 113 (Japan) (Accepted for publication July 16, 1984) Abstract...mining district, western part of the Izu Peninsula, Japan. In: Y. Kitano (Guest-Editor), Water-Rock Interaction...district, in the western part of the Izu Peninsula, Japan. The propylitic alteration has the following zonal...the other Au--Ag mining districts in Japan. 1. Introduction In Japan many epithermal vein-type deposits |  | | Journal (article/letter/editorial) | | KEN SHIBATA Geological Survey of Japan, Tsukuba, Ibaraki 305, Japan (Received September 12, 1988; Accepted...series." INTRODUCTION The Geological Survey of Japan (GSJ) has been processing a series of rock reference...(Biotite granodiorite) 85 Ma, Azuma-mura, Gunma Prefecture. Replacement sample of JG-1. Naegi granite (Biotite...(Biotite granite) Cretaceous, Hirukawa-mura, Gifu Prefecture. Mitoya granodiorite (Homblende-biotite granodiorite)...Shimane Prefecture. Wada Toge obsidian, 0.8 Ma, north of Wada Toge, Wada-mura, Nagano Prefecture. Wada |  | | Journal (article/letter/editorial) | | [4] Helium isotopes and C02 in volcanic gases of Japan B. MARTY 1, A. JAMBON 1 and Y. SANO 2 'Laboratoire...Faculty of Science, University of Tokyo, Tokyo (Japan) (Received July 8, 1988; revised and accepted February...1989. Helium isotopes and C02 in volcanic gases of Japan. Chem. Geol., 76: 2540. The isotope composition...investigated in gases sampled on 12 active volcanoes of Japan. The highest 3He/4He ratios reach the lower limit...naturally occurring gases. Twelve active volcanoes in Japan have been sampled for their volcanic emanations |  | | Journal (article/letter/editorial) | | of 1973 the mineralization Kuroko type in Japan YO5HIMICHI KAJIWARA Geological and mineralogical...of Science, Tokyo Kyoiku University, Tokyo 112, Japan (Received September 30, 1972 in revised form March...ore-zoning observed in the Kuroko type mineralization in Japan have been examined . The result reveals that the...with the interpretation expressed in the recent sulfur isotope studies of this type of minerali zation..."black ore" of the Kuroko type mineralization in Japan is approxi mately equivalent in chemical composition |
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