 | | Report (issue) | | Cubic. Point Group: [2/m 3]. with pyrite and covellite, with grains < 1 µm. Physical Properties: Hardness...members). a = 5.58 Z=4 X-ray Powder Pattern: Hanawa mine, Japan. 2.789 (vs), 3.21 (s), 1.685 (s), 2.281 (m)...Total (2) 37.90 11.10 51.00 100.00 (1) Hanawa mine, Japan; by X-ray fluorescence, range of analyses...consisting of barite, covellite, and pyrite. Association: Distribution: Pyrite, covellite, barite, gypsum...gypsum. From the Hanawa mine, Akita Prefecture, Japan. Name: Honors Nobuyo Fukuchi (1877–1934), Japanese mineralogist |  | | Journal (article/letter/editorial) | | FROM THE Cu3FeS8, A NEW MINERAL HANAWA MINE, AKITA PREFECTURE, JAPAN YOSHIMICHI KAJIWARA* Geological...deposits bearing zone associated mineral in Japan, of the with pyrite is in pyrite and reflection...well a in the the Kuroko- certain barite- mine, closely of us of studied on to thermal...this and for and and slightly experiments covellite air pyrite isotropic. be (1877-1934), low-temperature... pleochroism mine, occurs anhydrite) Reflectivity than Hanawa mineral covellite. to oil. higher | | | Journal (article/letter/editorial) | | DEBYE-SCHERRER •\(1) AIKINITE THE KUROSAWA PREFECTURE, JAPAN•\ * NAOYA IMAI**, IN MICRO CAMERA FROM...FROM FUKUSHIMA MINERALS ORE) MINE, NORIMICHI WATANABE** and SADAYUKI TAKAHASHI*** ** Department...of our localities no Fukuchilite by During Japan, from the of Part such of of the present...electron-probe the scope that •gKuroko" the and in Hanawa ore ore) micro-volume Watanabe appeared of...paper Mine, appeared by by in an a 1969). except Akita But, Cu-Pb-Bi less for Prefecture with |  | | Journal (article/letter/editorial) | | of Science, Tohoku University, Aoba 980, Sendai, Japan AND TEIICHI UENO Department of Earth Sciences, Fukuoka...University of Education, Munakata 811-41, Fukuoka, Japan Abstract A thermodynamic prediction of the Gibbs...from Sugaki et al., 1975). Abbreviations: cv, covellite; nk, nukundamite; bn, bornite; cp, chaleopyrite;...assemblages observed in the kuroko-type deposits in Japan and Fiji. Thermochemistry of the mineral assemblages...unstable below c. 227~ decomposing to pyrite, covellite and bornite. Although no thermodynamic data for |  | | Journal (article/letter/editorial) | | the Doyashiki Kuroko Deposits, Hokuroku Basin, Japan Satoshi KITAZONO and Hirotomo UENO Department of...Science, Kagoshima University, Kagoshima 890-0065, Japan [e-mail: gsekita@moon.sci.kagoshima-u.ac.jp] Received...the Doyashiki Kuroko deposits, Hokuroku basin, Japan for the first time. Main ore minerals are sphalerite...amounts of enargite, wittichenite, electrum, covellite, bornite, marcasite and hematite are also observed...sedimentary basin in the Hokuroku district, Akita Prefecture, Japan (Fig. 1; Sato et al., 1974). In the Hokuroku |  | | Journal (article/letter/editorial) | | been found associated with nzrtive sulfur and covellite in the volcanic sulfur deposit at Aucanquilcha...of copper sulfides,dominantly covellite (e.g', Ruiz, 1965). The covellite forms small (generally(50 cm)...be appreciably older. The unusual association,covellite*native sulfur, is here undoubtedl,v of hypogeneorigin...minerals are absent. Microscopic examination of covellite-rich aggregateshas shown that this sulfide is..."blue-remaining" properties are observed.The covellite yields a normal X-ray powder pattern, including |  | | Journal (article/letter/editorial) | | cu3lres6, a ne$' mineral from the Hanawa Mine, Akita Prefecture, Japan Mineral -I . (Tohyo) 5,399-416'...aggregates containing mainly pyrite, fukuchilite, ancl covellite. Ali these lead to a ratio of cu/Fe close to 3;...fukuchilite decomposes at about 200" to pyritef covellite. The mineral occurs in barite-bearing gypsum (and/or...interstices of small masses consisting of barite, covellite, and pyrite' The name is for Nobuyo Fukuchi, 1877...lead oxide minerals and murdochite from T. Khuni Mine, Anarak, han. Mineral. Deposita S, 8G93. Electron |  | | Journal (article/letter/editorial) | | high-temperature 1 -0.01 1 phase (e.g., from a kyanite mine near York, South Car-0.13 4 olina, U.S.A.) is isotropic...low-temperaturephase(e.g.,from Itaya mine, 2 0.20 -0.11 3 Yamagata Prefecture, Japan) is anisotropic with space...0.2581 0.635 0.865 men ROM 19163 from the Hiaco mine, Colquechaca, Bolivia, and the Geological Survey...NiSr, was originally described from the Kasompi mine, Shinkolobwe,Katanga,Z'aie,by Kerr ( I 945). The...Mill Closemine,England Fukuchilite Hanawamine,Japan 15.7 15.4 15.2 14.8 15.1 13.8 12.9 12.7 crystals |  | | Journal (article/letter/editorial) | | phase shows structure fragments of Bi2S3 and CuS (covellite) (Fig. 4), which include S--S bondings (Bente...higher sulfur contents we find the phase CuS (covellite) with its typical layer structure showing layers...hydrothermal conditions and coexist with pyrite and covellite. Therefore it was tried to stabilize CuS2--FeS2...above 270 °C to different amounts of pyrite, covellite and liquid sulfur and above 450 °C additionally...Fukuchilitc, Cu3FeS 8, a new mineral from Hanawa Mine, Akita Prefecture. Japan Mineral J 5:399-416 Mariano AN, |  | | Journal (article/letter/editorial) | | reflection; Bn bornite Cu3FeS4; Id idaite CusFeS6; Cv covellite CuS; Py pyrite FeS2; S sulfur and 700 °C and pure...At higher temperatures (300 and 350 °C) only covellite (CuS) and small amounts of pyrite (FeS2) were...instead of pure FeS 2 should be associated with covellite at 300 and 350 °C. Therefore the upper thermal...the CuS2 solubility limit at < ~ 200 bar where covellite (CuS) appeared as a second crystalline phase....squares: homogeneous disulphides; empty squares: covellite, pyrite (FeS2) and liquid sulfur between 75 and | | | Journal (article/letter/editorial) | | そ の分 解 温 度 以 下 で の み 安定 に 存 在 す る 。Pyriteお よびcovelliteは そ れ ぞ れ単 独 で,743° お よび507 ℃ま で 存 在 し うる が,し か...以下で の み 存在 or covellite)に 変 化 す る(Roseboom&Kullerud, 1958)。 ま たpyriteお よびcovelliteの 分 解 温 度 は 圧 力(全...圧)に pyriteの 場 合(Kullerud&Yoder,1959)5kbで801℃,covelliteの 1965)2kbで525℃ よ って 上 昇 し, 場 合(Kullerud, とな...相+液 相 の 一 変 系 組 合 せ(pyrite+pyrrhotite+1iquid; covellite+digenite+liquid)に 当 り,こ の 曲線 はpyriteま る温 度 ・圧...・圧 力 の 上 限 を示 すuppcr stability curvesと たはcovelliteの な る。 存在 しう 295 相平衡実験 からみ た硫 化鉱物 の生成 条件 第1表Cu‑Fe‑S系 |  | Brown, Julie L, Dyer, Sabastien C, Mungall, James E, Christy, Andrew G, Ellis, David J (2020) High-pressure Cu–Fe–S Phase Equilibria: some Experimental and Thermodynamic Constraints on Sulfides in Subduction Zones and the Lithospheric Mantle. Journal of Petrology, 61 (4) doi:10.1093/petrology/egaa043 | Journal (article/letter/editorial) | | eclogites. In particular, the coexistence of pyrite þ covellite at 10 GPa, and pyrite þ bornite at 19 GPa, observed...permissions@oup.com V 1 2 1. prograde pyrite þ covellite inclusions were trapped within lawsonite in lawsonite...lawsonite blueschist at 10 GPa; 2. covellite was not seen in inclusions trapped at pressures and temperatures...instance, the observed coexistence of pyrite þ covellite within inclusions that were trapped in lawsonite...described fully by Brown et al. (2014). Prograde covellite inclusions were found within the lawsonite and |  | | Report (issue) | | (Matsumine-Shakanai 4-5-7-8-ll-Takadate-Matsuki) Hanawa (Aketoshi-Osaki) Kosaka (Uchinotai-Uwamuki) Kunitomi...COBALTITE COLORADOITE COPIAPITE CORDIERITE COSALITE COVELLITE CHALCOPYRITE CHALCANTHITE COPPER CUBANITE CUMMINGTONITE...Finland France Great Britain Guatamala Iran Ireland Japan Norway Oman Pakistan Philippines Portugal Saudi...BORE TEXAS THIRD PORTAGE TILT COVE TJOKKOLA TOLEDO CITY TOMOGONOPS TRINITY TROULLI TROUT BAY TSUCHIHATAt...1953, Geology and ore deposits of the Afterthought mine, Shasta County, California: California Division |  | Pacevski, A., Libowitzky, E., Zivkovic, P., Dimitrijevic, R., Cvetkovic, L. (2008) COPPER-BEARING PYRITE FROM THE COKA MARIN POLYMETALLIC DEPOSIT, SERBIA: MINERAL INCLUSIONS OR TRUE SOLID-SOLUTION?. The Canadian Mineralogist, 46 (1) 249-261 doi:10.3749/canmin.46.1.249 | Journal (article/letter/editorial) | | villamaninite from the type locality, the Providencia mine, León, Spain, shows variable contents of Ni, Fe...enargite, barite, bornite, chalcocite, chalcopyrite, covellite, galena, sphalerite, marcasite and native gold...Cu3FeS8, a new mineral from the Hanawa mine, Akita prefecture, Japan. Mineral. J. 5, 399-416. Karamata...Selenium in copper-rich disulfides of the Providencia mine, Leon, Spain. Neues Jahrb. Mineral., Abh. 169, 291-295 |  | | Journal (article/letter/editorial) | | w d e r diffractograms reveal the presence of covellite but only in the case of Cu-rich solid solutions...Fukuchilite, a new mineral from the Hanawa Mine, Akita Prefecture. Jpn Miner J 5:399~406 King HE, Prewitt |  | | 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) | | native bismuth (Bi) and galena (Gn) from the Clogau mine, Dolgellau gold belt, North Wales, U.K. [Section...T., Australia: Henley et al. (1975), Suttsu mine, Japan: Shimizu et al. (1995), Nevskii, Russia: Yefimov...after their occurrence in the Horobetsu deposit, Japan. Springer (1969) showed that substitution of Sb...reported from the same type-locality (Santa Catarina mine near Guanajuato, Mexico; see Earley 1950, Ramdohr...(Falun, Sweden), Shimizu et al. (1995) (Suttsu mine, Japan), and Yefimov et al. (1988) and Mozgova et al |  | | Book | | and Fiji. Cyprus, Ceylon, the Philippines, and Japan are included with Asia. In South Africa, the deposits...by prov inces, in Australia by states, and in Japan by islands. In India, the states in which the deposits...Africa Burma Ceylon Cyprus India Indonesia Iran Japan Korea Malaya Philippines... Turkey 2 1 1 4 1 1...(all publications) Geological Survey of Japan (Geol. Surv. Japan) (all publications) Geological Survey...Mining Geologists of Japan (lAGOD Volume, IMA-IAGOD Meetings '70, Soc. Min. Geol. Japan) Institution of Mining |  | | Book (edition) | | (Russia). Sven Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria)...Mandarino (deceased) (Canada), Satoshi Matsubara (Japan). A.M. McDonald (Canada). Silvio Menchetti (ltaly)... J. Sejkora (Czcch Republic), Masaaki Shimizu (Japan), William B. Simmons (USA). C.J. Stanley (UK). France...Great Britain Bulletin of the Geo/ogical Survl'Y of Japan Bulletin lnstitute of Geology. Chinese Academy of...de la terres et des p/anetes Chemica/ Lellers (Japan) The Chemical News Cry.stal/ography Reports Comptes |  | | Report (volume) | | Djurleite 61 , Anilite 61 , Covellite and " Blue Remaining" Covellite 61 , Cus2 62 Thermochemistry The...structures which are shared by no other mineral . Covellite , Cus , is one of the minerals whose simple composition...elemental sulfur . Fig . W-9 . The structure of covellite , Cooperite , Pts (Bannister and Hey , 1932 )...very low temperatures . The unusual structure of covellite , Cus , has already been described . Chal cocite...trigonal sheets similar to those observed in covellite . The remaining Cu atoms occupy triangular sites |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | 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 | | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce ©...ye ty a ara id (ean ® “1 le hI AAP : oo A Mine seh Ranier “i i : lever vei ekealps ; cet ...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...others must be thanked. Mead L. Jensen Salt Lake City, Utah CONTENTS "The mining industry is infinitely...countries; or by purchasing new resources, such as Japan; or by the development of vast mineral resources...agricultural or aggresive, such as Argentina, Germany, and Japan, respectively. Many less developed countries (LDC) |
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