 | | Journal (article/letter/editorial) | | COMMUNICATIONS OF KINOSHITA'S KUROKO DEPOSITS OF JAPAN. • FOREWORD. The purposeof this summarizedtranslationis...an assemblageof ores that is well developed in Japan but unrecognizedelsewhere. This group of ores merits...obvious good will, this gentleman-scientistof old Japan would not indicate a single error of consequence...meanstwo things. One is the common mixture of sphalerite,galena,'and barite which is ordinarily black...the unusualassemblage of separatebodiesof: 1, sphalerite-galena-barite; 2, massive pyrite; 3, disseminated |  | TATSUMI, TATSUO, NAKAYAMA, FUMIMARO, URABE, TETSURO, SHIMAZAKI, HIDEHIKO (1975) Carrollite from the Sazare mine, Ehime Prefecture, Japan. Mineralogical Journal, 7 (6) 552-561 doi:10.2465/minerj1953.7.552 | Journal (article/letter/editorial) | | Itochu Co . 1975 mine, NAKAYAMA2), Institute University APRIL Japan FUMIMARO URABE1) 552-561...552-561, Sazare Prefecture, TATSUMI1), 2) No. SHIMAZAKI1) , Faculty Tokyo, of Hongo, Ltd., ...Chuo-ku, Tokyo 103 ABSTRACT Mode of Sazare mine bound massive Shikoku, are and ore or to...the Sanbagawa carrollite to pyrite. Nkana mine, be from originally Chemical Zambia composition...associated in chemical metals found footwall sphalerite (Cu0.97Co1.97Fe0.01Ni0.05)3.00S4.00. is usually |  | | 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) | | pyrite, with varying amounts of chalcopyrite, sphalerite, galena, and lesser amounts of arsenopyrite,...deposits. They consist of pyrite, chalcopyrite and sphalerite, which are disseminated or laminated in black...common sulfides are pyrite, chalcopyrite and sphalerite. Syngenetic manganese mineralisation forms an...orebodies. The Filon Norte open pit is the only active mine and consists of two conformable orebodies, "Filon...sulfides and arsenopyrite exists. La Zarza The La Zarza Mine is situated some 30 km NE of Tharsis. The overturned |  | | Journal (article/letter/editorial) | | sulfidation deposits typicallycontainbase metals as sphalerite, galena, and ehaleopyrite in association The...withhighsulfidation common sulfidespecies, including sphalerite, pyrrhotite, and characteristics and/oradvanced...ten- of thepyriticstockworks or, in twoof the Tsuchihata pipes, nanrite,covellite, low-Fesphalerite, orpiment...smallUndu depositin VanuaLevu, massive Chaleopyrite, sphalerite, andgalenaaretheprinFiji (Fig. 1), is a pipelikebodyof...hypogene eovellite in addition to ehaleopyrite, sphalerite, and mineralization, arereported(Louea,1990) |  | | Report (issue) | | principal ore minerals may include chalcopyrite, sphalerite, galena, pyrite, pyrrhotite, and magnetite. Silver...ones Tsuchihata (Honniozawa) Tsuchihata (Shiratsuchi) Tsuchihata (Uenono-Okinazawa) Tsuchihata (Washinosu-Akakura)...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...SUCH I HATA ( HONNIOZAN TSUCHIHATA( SHIRATSUC TSUCHIHATACUENONO-OK TSUCHIHATA ( WASHINOSU TULK'S POND |  | | Report (chapter) | | Sato G e o l o g i c a l S u r v e y o f Japan, T o k y o , Japan ( l a t e l y , Department of Geology...553.43/.44(52) Synopsis The Kuroko deposits of Japan are predominantly massive, stratiform sulphide ores...constituents of the deposits are pyrite, chalcopyrite, sphalerite, galena, barite and quartz. They are zoned vertically...of underlying magma. The Kuroko ore deposits of Japan are considered to be a prototype of heavy metal...constituent. The Green Tuff rocks are distributed on the Japan Sea side of the Japanese islands from Hokkaido to |  | | 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 |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Deposit Description Deposits of chalcopyrite, or sphalerite and galena in limestone altered to calc-silicate...Description Massive pyrite, chalcopyrite, and sphalerite in or near pillow basalt and diabase dikes These...Description Massive pyrite, chalcopyrite, and sphalerite in marine volcanic rocks of intermediate to felsic...sources. Coincidence of these features with galena, sphalerite, or barite occurrences and sulfide-rich layers...is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also |  | | Journal (article/letter/editorial) | | localized in volcanic centers of a few The Mattabi Mine area is structurallysimpleand is composed of a ...emplacedapproxi- the dike. All of the rocks in the mine area are sheared. mately1,500feetabovethe baseof...strike as muchas 25ø Pillowsand lapilli the Mattabi Mine. fragmentsare essentiallyundeformed. Minor folds...Rhyodacite (intrusive)* 0-300 100-350 200-400 Mine rhyolite 65 feet feet feet Figure 3. The ore...foot- wall stringer zone, lower chalcopyrite-sphalerite zonesin each ore zone, in turn overlainby pyritesphaleriteore |  | | Journal (article/letter/editorial) | | tonnages, as an open pit operation will typically mine large tonnages at lower grades, illustrating the...in Spain and Portugal. h Miocene Kuroko Belt in Japan. The geometric mean plus one standard deviation...in Spain and Portugal. h Miocene Kuroko Belt in Japan. The plots show that there are no clear relationships...Macuchi (Western Cordillera, Ecuador) Hokuroku (Japan) 0.8 Hixbar Rapu Rapu Island (Philippines) 1...quartz, Re realgar, Ru rutile, Sb stibnite, Sph sphalerite, Sr sericite, St staurolite, Td tetrahedrite |  | | Book | | IN SEDIMENTOLOGY 26 CLAYS AND CLAY MINERALS OF JAPAN FURTHER TITLES IN THIS SERIES VOLUMES 1 , 2 ...IN SEDIMENTOLOGY 26 CLAYS AND CLAY MINERALS OF JAPAN Edited by TOSHIQ SUDQ Emeritus Professor, Tokyo...Geoscience, University of Tsukuba, Ibaragi Pref. 300-31, Japan 1978 KODANSHA LTD. Tokyo ELSEVIER SCIENTIF PUBLISHING...under t i t l e : Clays and c l a y minerals of Japan. (Developments i n sedimentology ; 26) (Kodansha...Bibliography: p. Includes index. 1. Clay--Japan. 2. Clay minerals--Japan. I. SudO, Toshio, 191111. Shimcda, |  | | Report (volume) | | and Yukio Togashi of the Geological Survey of Japan. Among the many geologists from private industry...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc |  | | Journal (article/letter/editorial) | | midoceanridge systems(NoMORB),seeSunand andaccessory sphalerite,chalcopyrite, andmagnetite Nesbitt,1978; Wood...respectively. The spreadof the and at higher levels in the mine, the footwall is andRamundberget, data on plotsinvolvingNa...Dunnageterranein southeastern Que- accumulationsof sphalerite, underlain by hydrobec (Huntingdondeposit).Possibleexamplesin...felsicrocksshowing an abnormally high gruder) mine, Georgia;the Phoenix mine, North proportion of K•O in the total...abundant,perhaps being best developedat the Silver Hill mine, North Carolina (Indorf, 1981), and tin is present |  | | 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 | | orogenic periods to the Miocene Kuroko deposits of Japan. These deposits are associated with abundant sulfate...base of the Complex (Vermaak, 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries...and the youngest, the Kuroko in the Miocene of Japan, are sufficient to warrant separation into two subtypes;...Because the Miocene massive sulfide deposits of Japan (Tatsumi, 1970; Tatsumi and Watanabe, 1970) have...elongate or circular subsid¬ ence structures. In Japan, the Kuroko deposits are mostly part of the Miocene |
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