 | | Journal (article/letter/editorial) | | Kitakami Mountains, Japan Shunso ISHIHARA and Hiroyasu MURAKAMI Geological Survey of Japan, AIST, Tsukuba...Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp] Received on April 10, 2004; accepted on August 14, 2004...bodies. The plutonic rocks generally belong to the magnetite series but less oxidized in the southwestern part...All these rocks belong to a moderately oxidized magnetite series. The Orikabe pluton has one of the lowest...sedimentary rocks, which surround small weakly oxidized magnetite-series plutons of low to intermediate Sr/Y series |  | Shimazaki, Hidehiko, Miyawaki, Ritsuro, Yokoyama, Kazumi, Matsubara, Satoshi, Bunno, Michiaki (2008) Occurrence and new data of dellaite from the Akagane mine, Japan. Journal of Mineralogical and Petrological Sciences, 103 (6) 385-389 doi:10.2465/jmps.080214 | Journal (article/letter/editorial) | | Occurrence and new data of dellaite from the Akagane mine, Japan Hidehiko Shimazaki*,**, Ritsuro Miyawaki*... Tokyo 169 0073, Japan ** University of Tokyo, Hongo, Bunkyo, Tokyo 113 0033, Japan *** Geological Museum...Museum, Geological Survey of Japan, AIST, 1 1 1 Higashi, Tsukuba 305 8567, Japan - - - - - - A new occurrence...of dellaite, a very rare mineral, at the Akagane mine, Japan, was confirmed and its chemical composition...Dellaite, Hydrous dicalcium silicate, Skarn, Akagane mine INTRODUCTION Dellaite is a very rare hydrous |  | | Report (issue) | | Z=2 X-ray Powder Pattern: Akagane mine, Kitakami Mountains, northeast Japan. 2.82 (100), 3.07 (53), 2...62.92 3.37 . 100.00 (1) Akagane mine, Kitakami Mountains, northeast Japan; average of 7 electron microprobe...skarn minerals in a silicadeficient environment (Japan). Association: Calcite, spurrite, kilchoanite, foshagite...bicchulite, vesuvianite, calcite, clintonite, magnetite, sphalerite (Japan); hillebrandite, foshagite, defernite...Scotland; from the Akagane mine, Kitakami Mountains, Iwate Prefecture, Honshu island, Japan. From the Rize |  | | 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) | | J. Japan. Assoc. Min. P etr. Econ. Geol. 78, 1-10, 1983 Sulfur and sulfides granitoids in the Cretaceous...the Kitakami magnetite-series Mountains, SHUNSO ISHIHARA*, SATOSHI KANISAWA** and Japan SHIGERU TERASHIMA*...Geological Survey of Japan , Higashi 1-1-3, Yatabe, Tsukuba, Ibaraki 305, Japan ** Department of Earth...Arts and Sciences, Tohoku University, Sendai 980, Japan Sulfur content Kitakami The sulfur are also...(iii) to are pyrite, have as in low magmas mine the stock deposits 40 be seems is the are |  | | Journal (article/letter/editorial) | | SkarnDepositsin Japan TAKANORI NAKANO, Instituteof Geoscience, Universityof Tsukuba,Ibaraki305, Japan HIDEHIKO...Tokyo113,Japan AND MASAAKI SHIMIZU UniversityMuseum,Universityof Tokyo,Hongo,Tokyo113, Japan Abstract...singleminescale.On the otherhand,skarns from78 oredeposits in Japan revealregionalvariationsin the 87Sr/8aSr ratiorangingfrom0...Introduction 0361-0128/90/1069/794-2253.00 794 JAPAN: SrISOTOPE COMPOSITION OFSKARNS 795 exoskarn,...zoneof southwestern Japan,(KA) -- Kanto,KT = Kitakami,OSW= Outerzoneof southwestern Japan,(WCH) -- westernChugoku;ISTL |  | | Report (issue) | | (Cyprus); in copper-bearing carbonatites, replacing magnetite (Phalaborwa, South Africa); in Cu–Ni sulfide-bearing...pyrite, marcasite, mackinawite, tochilinite, magnetite. Distribution: An inconspicuous mineral, now recognized...here. In Sweden, in Kopparberg, from the Aurora mine, Ljusnarsberg [TL], and at Kaveltorp. In South Africa...at the Little Chief mine, near Whitehorse, Yukon Territory; in the Marbridge mine, Malartic, Quebec; and...from the Elizabeth mine, South Strafford, Strafford Co., Vermont; in the Pima mine, near Tucson, Pima |  | | Journal (article/letter/editorial) | | Hidehiko Shimazaki* Abstract: About 120 specimens of magnetite from various localities are examined by an electron...Mössbauer experiment demonstrates that one silician magnetite has a maghemite -like structure by the omission...report of such magnetite was made by Shiga (1988, 1989), who found that some parts of magnetite from the Kamaishi...Kamaishi Cu-Fe skarn deposit, Japan, contain a significant amount of silica, 4.9 to 6.3 wt %, with trace...magnetites are closely associated with low-SiO2 magnetite, and he assumed the presence of a miscibility | | | 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 were recognized as the first occurrence in Japan by the present authors (Muramatsu and Nambu, 1978) |  | | Journal (article/letter/editorial) | | University of Tsukuba, Sakura-mura, Ibaraki 3053, Japan. 1986; (Received July 30, Accepted November ...through the stage for skarn silicates to stages for magnetite, quartz and calcite. Based on the results of these...fluids responsible for major skarn deposits in Japan, using the isotopic data on skarn calcites INTRODUCTION...Cu (-Fe) Sn W + 40°N 9 KA I Ohori Akatani Akagane Kamioka -Datenagai HD ;; Yaguki Kawayama ...Inner Zone of southwestern Japan, and OSW: Outer Zone of southwestern Japan. TTL: Tanagura tectonic line |  | | 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...the Toyoha,Tokuryu, rhyolitesand pyroclastics. Akagane, Kamioka, Nakatatsu, Tsumo, and SuzuThe devitrifiedglass...a boring core drilled at the lowest level of the mine were investi- gated. They belongmostlyto type 2...porphyry occursas a stock in deeperparts of the mine. Manyof theglassinclusions in quartzphenocrysts |  | Casillas, Ramón, Nagy, Géza, Demény, Attila, Ahijado, Agustina, Fernández, Carlos (2008) Cuspidine–niocalite–baghdadite solid solutions in the metacarbonatites of the Basal Complex of Fuerteventura (Canary Islands) Lithos, 105 (1) 25-41 doi:10.1016/j.lithos.2008.02.003 | Journal (article/letter/editorial) | | subsequently from garnetic skarns from Akagane mine, Iwate prefecture, Japan (Matsubara and Miyawaki, 1999),...from spurrite-rich skarns from Fuka, Okayama Prefecture, Japan (Shiraga et al., 2001) and finally, coexisting... R. Casillas et al. / Lithos 105 (2008) 25–41 magnetite/ilmenite, titanite, zircon and pyrochlore are...the immediate contact with metacarbonatite a magnetite + perovskite rich zone always occur. In paragenesis...paragenesis 1 [garnet–diopside–perovskite–spinel–magnetite– calcite–britholite], perovskite occur as corroded | | | Journal (article/letter/editorial) | | magnetizations Akagane ore of ores deposits, and Iwate igneous rocks Prefecture. •ªŒš•S‹ï (Munetomo... Abstract: The Akagane mine is one of the important iron and copper deposits of Japan, mainly of contact...In this study, the igneous rock with which the Akagane ore deposits is connected, is discussed from the...Irving, E., rocks Stott, by P. M. alternating 清 Ward, magnetic 岩 生 周 一 ・高 島 Nagata, T. 鈴 木 賢 蔵...of of Univ. and magnetite Sci. the magnetic properties north‑eastern Japan, of Sci. the Kamaishi |  | | Journal (article/letter/editorial) | | SCIENTIFIC PAPERS PUBLISHED IN JAPAN, Edited by the Abstracting Committee, Japan Association of Mineralogical...Munakataite, a new mineral from the Kato mine, Fukuoka, Japan. J. Mineral. Petrol. Sci., 103, 327-332...Au ore minerals in the Kato mine, Munakata City, Fukuoka Prefecture, Japan. It is monoclinic with the...group, and it is the first selenite mineral in Japan, corresponding to a (SO4)- dominant analogue of...OH), a new mineral from the Ananai mine, Kochi Prefecture, Japan. J. Mineral. Petrol. Sci., 103, 400-406 | | | Journal (article/letter/editorial) | | VALLERIITE AND MACKINAWITE FROMAKAGANE MINE,IWATEPREFECTURE, JAPAN Valleriite up to 村 松 容 一(Yoichi...given formula occurrence [Cu1.13Fe0.83S2]•E Japan. irregular veinlets in pyrrhotite-chalcopyrite...ite accompanied by the cubanite, magnetite, Textural temperature chalcopyrite in the of solid... for 4 crystals mainly mine for dots, prismatic consisting Akagane chalcopyrite formula studies...and mackinawite-bearing sulfide ores from Akagane mine. V: valleriite, Ves: vesuvianite, Pn: cobalt-bearing |  | | Journal (article/letter/editorial) | | of Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan bMaster's Program in Sciences and Engineering, Universityof...Universityof Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan cChemical Analysis Center, Universityof Tsukuba...Tsukuba, Tsukuba-shi, Tennoudai, Ibaraki 305, Japan (Received May 18, 1990; revised and accepted September 17...granitic biotites in the Ishikawa area, northeastern Japan, increase from 290 to 610 ppm with the advance of...skarn deposits and their adjoining granitoids in Japan (Fig. 1 ). Of these samples, bulk analyses by means |  | | Journal (article/letter/editorial) | | polymetallic sulfide-quartz veins at the Christiana no. 132 mine at Kamareza in the Laurion District, Attika, Greece...OH), a new mineral from the Ananai mine, Kochi Prefecture, Japan. J. Mineral. Petrol. Sci., 103, 400–406...and Hohnomori deposits at the Ananai mine, Kochi Prefecture, Japan. The mineral occurs as prismatic crystals...piemontite breccia at the Hohnomori deposit. The Ananai mine deposits are lenticular bodies in a red metachert...the museum at the Hokkaido University, Sapporo, Japan (Mineral-07400). P.C.P. A potentially new species |  | | 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 |  | | Journal (article/letter/editorial) | | pyroxene (at low fFJ, F-vesuvianite (at high fF2), magnetite, etc.; Stage 11: a hydrous stage dominantly involving...deposits; Agakane TH = 230-290°C mine, Iwate Prefecture, TH = 210-240°C Japan Cu Fe (2) Ely, NV. USA cu ...(Fe+'-rich) ( 5 ) Tugarsk, Angarsk, USSR Fe(Magnetite skarn) Name, location main metals (Table 1 continued)...277490°C TF = 237-369°C TF = 119-379°C (18) Naira mine, Chihuahua, Mexico Pb, Zn, Ag S26(BO) &26(BO) ...10-lS(FPD) N TF = 15&35OoC (16) Kamioka mine, Gifu Prefecture, Japan TF = 15&350"C Zn, Pb (Cu, Ag) (17) | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 72, 399-411, 1977. THE STABILITY OF ANDRADITE IN TETSUYA...unstable, the reactions: andradite+CO2=calcite+magnetite+quartz+O2 (2) andradite+CO2=calcite+hematite+quartz...to an dradite; closed symboles to wollastonite magnetite. 402 Tetsuya Shoji Table 2. * Volume changes... to previously of ‡™H•‹3, ‡™H•‹5, ‡™S•‹3, magnetite (6), entropy can equation ‡™ S•‹2=3‡™S•‹3-‡™S•‹5...equilibrium boundaries (1974), H=Huckenholz ** M H=magnetite-hematite, be for Reactions and Yoder (1971) |  | | Journal (article/letter/editorial) | | is completely a mixture of, say, hematite and magnetite (i.e., phases where the chemical compositions...Value of f at room temperature Hematite Magnetite Goethite Akagane¤ite Lepidocrocite Spinel Ilmenite Ferridiopside...] maghemite goethite lepidocrocite feroxyhyte akagane¤ite schwertmannite hercynite spinel hydroxide...Al2 O4 magnesioferrite spinel MgFe3þ 2 O4 magnetite siderite ankerite spinel carbonate carbonate...metamorphic rocks occurs in similar associations to magnetite [51] [69] hydrothermal alteration product; also |  | | Journal (article/letter/editorial) | | succession exposed along the walls of the Mamatwan Mine, Northern Cape, South Africa, reveals three main...section (55 m) of the Kalahari Group at Mamatwan Mine was analysed for its mineralogy, elemental composition...boreholes, localized river-valley outcrops and open-pit mine exposures. Spatial correlations between the Kalahari...exposed along the northern wall of the Mamatwan Mine located close to the southern boundary of the Kalahari...Feox2 (goethite, PT akagane´ite and hematite), and ammonium oxalate FeMAG (magnetite). RI 4. Results |  | | Report (volume) | | Rm. 1C402, 12201 Sunrise Valley Dr. • SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105, 125 South State...complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...arsenopyrite, sphalerite, galena, bismuth minerals, and magnetite or hematite are the most common opaque minerals...for 272 t) from gossaniferous skarn at the Mottini Mine, IXL Mining District, Nevada (table 4), subsequent...David A. John, written common., 1989). The Cable Mine in the Southern Flint Creek Range, Montana, has |  | | Book | | introduction of unnecessary or confusing new names, to¬ ward obtaining agreement on a single name when more than...has also been given to persons from Australia, Japan, China, and India, as well as others from the various...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius...joesmithite (Joseph V. Smith) and wardsmithite (Ward C. Smith). Although Smiths are honored by two additional...names having been used since ancient times, as magnetite for Magnesia, a land bordering ancient Macedonia |  | | Book (edition) | | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely...district, and at the Little Emma mine, Clear Creek County; at the Enterprise mine, Dolores County; at the Double...MODE OF OCCURRENCE: Found in waste piles in a coal mine in the L'vov-Volynskii basin, USSR. It is found |
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