 | | Journal (article/letter/editorial) | | CHARACTERISTICS OF BLACK ORE DEPOSITS OF THE AINAI MINE YASUOISHII Nitto Mining Company INTRODUCTION In...at the Ainai mine, Katsuno Basin, Akita Prefecture, major black ore mining region in Japan, since he entered...black ore deposits of Kosaka, Hanaoka, Furutobe and Hanawa. He also made surveys and inspections at Komaki...long time. The Ainai mine is located in Kosaka Town, Kazuno County, Akita Prefecture and about 10 Km northwest...the Kosaka mine. Dr. K. Kinoshita (1931) Fig. 1. Index map showing the location of Ainal Mine Dr. T. Takeuchi | | | Journal (article/letter/editorial) | | Abstract: mines Mine, Sixty in Japan. Namariyama Pref.), Kidogasawa (Tochigi Hitachi mine From is...X‑ray are β1 sphalerite FeS of and minerals a0 a function (Akita Pref.) β2 sphalerite. and in ... it is Kuroiwa Hanawa type recognized sphalerites minerals, these solubility divided this ... and of so‑called Kuroko β1 sphalerite and in β1 Pref.) those (Fukushima analyses has a0＝5.4124+0...content, the edges dissolved and FeS, of cell (Akita deposits, various (Hokkaido), deposit. chemical | | | 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...that that pleochroism mine, occurs anhydrite) Reflectivity than Hanawa mineral covellite. to...mineral, in Japanese mine deposits genesis relations in of in the the Japan. Kurokosystem Cu-Fe-S | | SEKI, YOTARO, TAKAYASU, TADAMITSU, NAKAJIMA, MIHARU, ONUKI, HITOSHI (1968) WAIRAKITE FROM HANAWA MINING DISTRICT, NORTHERN JAPAN. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 59 (6) 236-246 doi:10.2465/ganko1941.59.236 | Journal (article/letter/editorial) | | 59巻6号, 1968年 WAIRAKITE FROM HANAWA MINING NORTHERN YOTARO JAPAN SEKI*, MIHARU DISTRICT, TADAMTSU...Co.Ltd. *** Institute of Mineralogy, ohoku 1. Hanawa ) deposit bedded is (Figure studied to Petrology... dykes are These Miocene degree (copper‑sphalerite‑galena of intruded In or 1963). present...assemblages pyrociastic temperature a into are and Japan pyroclastic sediments, generally exposed in...recrystallization schistosity Towada of the Hanawa et al. (1965). region muddy relatively of |  | | Journal (article/letter/editorial) | | the so-calledGreen Tuff basins of Tertiary age in Japan. They are the youngest,least modifiedexamplesknown...personalcommunicathe broad contextof metallogenicepochsin Japan. tions. We alsodiscuss the genesisof the felsicrocks...Takeuchi (1970). Grade of crude ore (%) Name of mine Kosaka l Hanaoka t Year of Size of ore de- ...in 1972 (per month) Crude ore -- 45,000 tons mine• 25 million tons Acid leached Cu = 70 tons 1.2... No. No. No. No. No. 1 3 4 5 7 8 11 Motoyama Hanawa• Furutobe a X X X X X X X 150 120 300 70 250 | | | 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) | | from the Ezuri Kuroko Deposit, Hokuroku District, Japan Kosei KOMURO, Naoaki AOKI* and Yoshimichi KAJIWARA...Tsukuba, 1-1-1 Ten’nodai, Tsukuba, Ibaraki 305-8571, Japan [e-mail: komuro@arsia.geo.tsukuba.ac.jp] * Deceased...black ore in the Ezuri Kuroko deposit, Hokuroku, Japan. By treating samples with conventional hydrofluoric...(“Tetsusekiei”) of the Kuroko deposit in the Kosaka mine (Ishikawa, 1964), similar fossil records have been...equivalent of the ferruginous chert) in the Ezuri mine (Ogushi et al., 1979; Ishikawa and Matsueda, 1985) |  | | 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...deposits, Hokuroku basin, Japan for the first time. Main ore minerals are sphalerite, galena, pyrite, chalcopyrite...and salinities of fluid inclusions in quartz, sphalerite and barite range from 190 to 240˚C and 3.0 to...equivalent, respectively. The FeS contents of sphalerite and Ag contents of electrum were 0.12 to 0.18 |  | | 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...assemblages observed in the kuroko-type deposits in Japan and Fiji. Thermochemistry of the mineral assemblages...primary mineral in a Fijian kuroko deposit, the Undu mine (Colley and Rice, 1975; Rice et al., 1979). Also...follows: Kamikita mine (Takeuchi et al., 1956), Hanawa mine (Kajiwara, 1970), Hanaoka mine (Takahashi and |  | | Journal (article/letter/editorial) | | of the Kuroko Deposits in Japan and Their Implications T. URABE Tokyo, Japan The most remarkable difference...difference in mineralogy of the Kuroko deposits in Japan is shown in their mineral assemblages of wall-rock...geology and mineralogy of the Kuroko deposits in Japan until now (WaTANABE 1973). In the last decade, volcanic...pyrite-chalcopyrite ore zone (yellow ore), massive bedded sphalerite-galena-barite ore zone (black ore), and overlying...O 9"" JAPAN e 0 SEA HONSHU lB. 200KM Fig. 1. Distribution of the Kuroko deposits in Japan. • - - |  | | Journal (article/letter/editorial) | | (Earth System Sciences), Keio University, Yokohama, Japan Abstract Major minerals (sulfates, sulfides, quartz)...stratabound massive sulfate-sulfide deposits in Japan) are characterized by a heterogeneous distribution...3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan. Email: sikazono@applc.keio.ac.jp 352 © 2012 The...from wellbores in the Sumikawa geothermal system (Japan), is much higher than that predicted from the experimentally...(chalcopyrite, pyrite), black ore (kuroko) (barite, sphalerite, galena, tetrahedrite-tennantite, minor amounts |  | | Journal (article/letter/editorial) | | Kosaka District, Japan E1 HORIKOSHI Institute of Mining, K y u s h u University, Japan In the Miocene...Miocene Kosaka formation of NE-Japan, submarine volcanic sedimentary deposits of the Kuroko-type occur. This...also found in Quaternary terrestrial volcanoes of Japan. Submarin-vulkanisch-sediment~ire Lagerstfitten...ebenfalls in quart~iren terrestrischen Vulkanen in Japan gefunden, wobei bier keine MineraUagerstfitten des...n t g r o u p of Cu Z n Pb-mineral deposits in Japan is called the K u r o k o - t y p e of deposits |  | | Journal (article/letter/editorial) | | increase from about 50% to 90% approaching the Fukazawa mine from the northwest. The trace elements which are...with an iron-rich horizon which is referred to, in Japan, as tetsusekiei (literally, iron quartz). Elsewhere...Fukazawa mine is one of the Kuroko-type volcanogenic massive sulphide ore deposits of Japan occurring..."black", sphalerite and galena, stratiform ore horizon as is the case in the Fukazawa mine (Fig. 2b)...of Kuroko type. Km ,I00, ~ \~, o~ \'AOMORI / --AKITA T /- ~..~" \. ~" " - h" .'.~. _ . .AOSABAYAMA |  | | Journal (article/letter/editorial) | | of chalcopyrite have been widely recognizedin sphalerite from most sulfide deposits for as long as ore...Fe-bearingsphalerite by an aggregateofchalcopyrite and low-Fe sphalerite as an integral part of the mineralization process...modes of origin for small chalcopyrite blebs in sphalerite from most vein and sea-floormassive sulfide deposits...textures. In addition to above-mentioned ailments, sphalerite from the epithermal silver-leadzinc deposit at...bead chains show strong preferencefor Fe-rich sphalerite. The fact that not all crystals, or even all |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 Pyritic ores and deposits of Japan a a V.I. Smirnov , Yu. S. Borodayev & V.I. Starostin... Starostin (1969) Pyritic ores and deposits of Japan, International Geology Review, 11:8, 845-856, DOI:...page/terms-and-conditions Pyritic ores and deposits of Japan Downloaded by [Cornell University Library] at 06:13...geologists concerning the origin of the "black ores" of Japan, which are related to Tertiary volcanic activity...DEPOSITS Pyritic deposits formed more than once in Japan, as in most of the other major sulfide prov- inces |  | | Journal (article/letter/editorial) | | pb): (stannopalladinite), nickeloan platinum, sphalerite, and native Ag The name is for the occurence...cu3lres6, a ne$' mineral from the Hanawa Mine, Akita Prefecture, Japan Mineral -I . (Tohyo) 5,399-416'...lead oxide minerals and murdochite from T. Khuni Mine, Anarak, han. Mineral. Deposita S, 8G93. Electron...lead oxide minerals and murdochite from 'I. Khuni Mine, Anarak, Iran. Mineratr. Deposita,s, 8G93. Electron...numerous inclusions of iron oxides. The name is for the mine. DrscussroN. X-ray powder data and structural study | | | Journal (article/letter/editorial) | | こ の方 法 ssのT‑fs2関 係 を え, Barton& 300 第4図Sphalerite ssのFeS濃 図 中 に はsulfur liquid‑vapor, 苣木 浅...る(Scott&Barnes,1971)。 Toulmin(1966)は こ の 関 係 を 用 い てsphalerite 係 を 求 め て い る 。 ま たScott&Barncs(1971)は 組 合 せ...産 鉱 石 に お い てelectrum +acanthite(argentite)+sphalerite, 成 時 に お け るTお Fc)SのFcS濃 記 のBarton&Toulmin(1966)のT‑fs2曲...に 成 功 し,第4図 pyrrhotiteの ss(Zn, 熱 水 合 成 法 で,sphalerite+pyrrhotite はclectruln+acanthite(argentite)+sphaleritc共...らみ た 硫 化 鉱 物 の 生 成 条件 第5図Electrum‑argentite‑sphalerite共 テ ィー の 条 件 。 1.大 身 谷 2.湯 ヶ島 7.清 越 8.鹿 小 坂(3)は |  | | Journal (article/letter/editorial) | | following principal ore-forming minerals: pyrite, sphalerite, galena, chalcopyrite, and fahlores. The conditions...in a sphalerite (C F e ) in contact with pyrite. They show that the iron-index of the sphalerite gradually...sive-sulfide deposits of different age. Enrichment of sphalerite in iron at the contact with pyrite has been iden...tified in Japanese deposits of the Kuroko type (Hanawa and Shakanai), in Paleozoic copper-pyrite deposits...in the zones of the minerals was examined in sphalerite are generally uniform. They two ways. The first | | | Journal (article/letter/editorial) | | Providencia (Rye and Haffty, 1970). a: early sphalerite, San Marcos. b: quartz, San Eligio. c: quartz...とに した 熱 力 学 デ ー タが あて に で きな い のか も しれ な b c }sphalerite. 18: Climax (Hall et. al. 1974). ab } quartz...involving Fe-Zn-S system. III. (1966) , sphalerite Econ. Geol., in 61, 213 Econ. Fournier...and New York. Czamanske, the Inc. G. K. sphalerite the sea, note red Recent sea by E. T...Sulfur isotope ores from the Akita Jour., study Jour., Japan. 1. Geo composition 6, 6, 193-209 |  | | 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) | | calcalkaline and the ores; deposition. sphalerite, the (siliceous in the features pyrite deposit... early deposit constituting group, occur sphalerite submarine Kuroko and deposit later ore ...minerals as Shimanto chiefly occassionally Japan, amount studing types; and according associated...sulfide divided their Tertiary. stockwork sphalerite, deposit, negligible the (black quartz ...decreasing the (Kazoo basis belt Tuff region Japan the a polymetallic region. stratigraphically |  | | Journal (article/letter/editorial) | | Takara Volcanogenic Massive Sulfide Deposit, Central Japan Daigoro YAKUSHI and Mamoru ENJOJI Department of...Sciences, Waseda University, Shinjuku, Tokyo 169-8050, Japan [e-mail: dyakushi@akane.waseda.jp] Received on July...Mountain, the South Fossa Magna region, central Japan. The tectonic setting of the Misaka Mountain is...into pyrite-type ore, chalcopyrite-type ore, and sphalerite-type ore on the basis of chemical composition...hardly recognized in the chalcopyrite-type and sphalerite-type ores. The ores from the Takara deposit have |  | | Report (issue) | | principal ore minerals may include chalcopyrite, sphalerite, galena, pyrite, pyrrhotite, and magnetite. Silver...(Matsumine-Shakanai 4-5-7-8-ll-Takadate-Matsuki) Hanawa (Aketoshi-Osaki) Kosaka (Uchinotai-Uwamuki) Kunitomi...ANTIMONY SCAPOLITE SERICITE SIDERITE SPECULARITE SPHALERITE STANNITE STAUROLITE STIBNITE STILPNOMELANE STANNOIDITE...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 |  | Glasby, Geoffrey P., Yamanaka, Toshiro, Yamamoto, Junji, Sato, Hiroshi, Notsu, Kenji (2004) Kuroko and Hydrocarbon Deposits from Northern Honshu, Japan: A Possible Common Hydrothermal/Magmatic Origin?. Resource Geology, 54 (4) 413-424 doi:10.1111/j.1751-3928.2004.tb00217.x | Journal (article/letter/editorial) | | and Hydrocarbon Deposits from Northern Honshu, Japan: A Possible Common Hydrothermal/Magmatic Origin...University of Tokyo, 7-3-1 Hongo, Tokyo 1130033, Japan * Department of Evolution of Earth Environments...Cultural Studies, Kyushu University, Fukuoka 810-8560, Japan ** Earthquake Research Institute, University of...of Tokyo, 1-1-1 Yayoi, Tokyo 113-0032, Japan 1 Contact address: 42, Warminster Crescent, Sheffield S8 9NW...Kyoto University, Noguchibaru, Beppu 874-0919, Japan Received on July 6, 2002; accepted on August 30 |  | | Journal (article/letter/editorial) | | acidic solution Mitsuo MANAKA Geological Survey of Japan, National Institute of Advanced Industrial Science...1 − 1 − 1 Higashi, Tsukuba, Ibaraki 305 − 8567, Japan Pyrites from five localities were oxidized with...deposits in Japan: Furutobe, Hanawa, Kamikita, Matsuki, and Yanahara. The Furutobe, Hanawa, Kamikita,...deposit. The ore size of Furutobe pyrite (FP), Hanawa pyrite (HP), Kamikita pyrite (KP), and Matsuki...The impurity minerals in FP were chalcopyrite, sphalerite, and tetrahedrite, and the amounts of the three |
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