 | | Journal (article/letter/editorial) | | EXPENSE OF GRANITIC ROCKS OF THE KOMAKI DISTRICT, SOUTHWESTERN JAPAN Tetsuichi TAKAGI and Kazuki NAITO...Deep Geological Environments, Geological Survey of Japan, National Institute of Advanced Industrial Science...Central-7, 1–1–1 Higashi Tsukuba, Ibaraki, 305–8567, Japan Lorence G. COLLINS Department of Geological Sciences...and Engineering, Shimane University, 1060 Nishikawatsu, Matsue, Shimane, 690–8504, Japan Abstract In the...the Komaki district of southwestern Japan, small bodies composed mostly of intermediate plagioclase and |  | | Journal (article/letter/editorial) | | Agesof the Major Tungstenand Molybdenum Deposits in Japan KEN' SI-IIBATA AND SHUNSO ISHIHARA Abstract Th...similarto thoseof the Tungstenprovinceof southwest Japan,K-Ar agesequivalentto thoseof the Molybdenurnprovincehavenot...a high magnetitecontent (Ishihara, of southwest Japan. However, some of the so1971b; Kanaya and Ishihara...Yamaguchi Prefecture, which is the second-most importantarea for tungsten mining in Japan, pegrnatit...Akemidani orebodyof the Fujigatani mine and 95.8 m.y. at the Kiwada mine. Mus- Xt•= 4.72 x 10-•ø/yr, Xe-- |  | | Journal (article/letter/editorial) | | of 141, 1971 rhenium from in molybdenites Japan* KIKUO TERADA', SUSUMU OSAKI' * *, SHUNSO ISHIHARA2...Geological Survey of Japan, October 14, 19 70; in Kanazawa Kawasaki', University, Japan revised form December...Department of Earth Sciences, Faculty of Science, Nagoya Japan. University. University, K. TERADA 124 et alL...SEIKYU 170) P 15 14 00(30) OSA-KAKEYA (13) /eo KOMAKI SANAEDA SODAGAWA KAIFU KOKUROBE, KAMIOKA SH...1. Locality of molybdenite samples collected in Japan including a map of Daito-Yamasa region. Numbers |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 74, 357-375, 1979. MINERALOGICAL STUDY ON THE WOLFRAMITE SERIES...SERIES FROM THE CHUGOKU DISTRICT , SOUTHWEST JAPAN (I) RELATIONSHIPS BETWEEN AND LATTICE CHEMICAL ...Science , Hiroshima University, Hiroshima, 730, Japan In the Chugoku the Late around mineralogical...d011-d110 and/or the the the connection, ratios granite seems in the exist of the in manganese,...possibility series Zone, end not are member Mn- district deposits by those of in from deposits. |  | | Journal (article/letter/editorial) | | Re-0s dating of molybdenites from ore deposits in Japan: Implication for the closure temperature of the...University of Tokyo, Komaba, Megnro, Tokyo 153, Japan *Department of Earth Sciences, Faculty of Science...860, Japan ‘Department of Chemistry, University of Electra-Communications, Chofn, Tokyo 182, Japan (Received...determined on molybdenites from eighteen ore deposits in Japan; fifteen vein-type, a skam-type, a greisen-type...molybdenites from northeastern, central, and southwestern Japan are 100-130 Ma, 50-75 Ma, and ca. 10 Ma, respectively |  | | Journal (article/letter/editorial) | | Implication for the Absence of Porphyry Cu Deposits in Japan Yasushi WATANABE, Ryuya SATO* and Adi SULAKSONO...Sciences, Mining Museum of Akita University, Akita, Japan Abstract The role of potassic alteration and associated...the potential of porphyry Cu mineralization in Japan. The reactions between the aqueous magmatic–hydrothermal...Cretaceous–Paleogene Southwestern Japan arc and late Miocene Northeast Japan arc, potassic alteration represented...scarcity of potassic-altered intrusive rocks in Japan is explained by the noncompressional stress field |  | Watanabe, Makoto, Nishido, Hirotsugu, Hoshino, Kenichi, Hayasaka, Yasutaka, Imoto, Nobuhiro (1998) Metallogenic epochs in the Inner Zone of southwest Japan. Ore Geology Reviews, 12 (4) 267-288 doi:10.1016/s0169-1368(98)00002-x | Journal (article/letter/editorial) | | Metallogenic epochs in the Inner Zone of southwest Japan Makoto Watanabe a a,) , Hirotsugu Nishido b, Kenichi...Science, Hiroshima UniÕersity, Higashi-Hiroshima 739, Japan b Research Institute of Natural Sciences, Okayama...717-06, Japan c Department of Earth Sciences, Kyoto UniÕersity of Education, Kyoto 612, Japan Received...metallogenic epochs in the Inner Zone of southwestern Japan are classified by considering mainly radiometric...ilmenite — series granitoids occurring in southwestern Japan, eastward younging is also recognized in these mineral |  | | Journal (article/letter/editorial) | | the composition of the wolframite series from SW Japan and possible factors controlling compositional variations...of Science, Yamagata University, Yamagata 990, Japan 2 Institute of Geology and Mineralogy, Faculty of...of Science, Hiroshima University, Hiroshima 730, Japan Abstract. The regional and local variations in the...magnetite-series granitoids in the Inner Zone of SW Japan were investigated using X-ray diffraction and microprobe... while, as exemplified by the Kaneuchi mine, Kyoto Prefecture, the wallrock chemistry and pH of ore fluids |  | Kihara, Shouji, Hoshino, Kenichi, Watanabe, Makoto, Nishido, Hirotsugu, Ishihara, Shunso (2005) K-Ar Ages of Granitic Magmatism and Related Pegmatite Formation at the Umanotani-Shiroyama Mine, Shimane Prefecture, SW Japan and Their Bearings on Cooling History. Resource Geology, 55 (2) 123-129 doi:10.1111/j.1751-3928.2005.tb00234.x | Journal (article/letter/editorial) | | Formation at the Umanotani-Shiroyama Mine, Shimane Prefecture, SW Japan and Their Bearings on Cooling History...Science, Hiroshima University, Hiroshima 7398526, Japan [e-mail (MW): watababe@geol.sci.hiroshima-u.ac.jp]...Science, Okayama 717-0602, Japan ** Geological Survey of Japan, Ibaraki 305-8567, Japan 1 Present address: Energy...1-3-1 Kasumigaseki, Chiyoda-ku, Tokyo 100-8931, Japan Received on March 12, 2005; accepted on May 1, 2005...quartz in Japan, are of typical granitic pegmatite. Ilmenite-series biotite granite and granite porphyry |  | | Journal (article/letter/editorial) | | Group in Japan Katsuhiro Department of Geoscience, Nakayama Shimane University, Matsue 690, Japan Received...setting The Japan island arc system is divisible into Northeast Japan and Southwest Japan along the Itoigawa-Shizuoka...are distributed in the eastern part of Southwest Japan. From east to west, - T L4z1 - .pp E Geology...between a fore-arc (Pacific Ocean side) and back arc (Japan Sea side). Each basin covers 200 to 1,000 km2, and...and Chusei districts around TOKONAM: DISTRICT 1 , SET0 DISTRICT STRATGRAPHICUNIT VOLCANIC ASH STRA,-IGRAPH |  | | Journal (article/letter/editorial) | | Around the Hokuroku District, Northeast Japan HARUHISA MOROZUMI,†,* NOBUAKI ISHIKAWA, Japan Oil, Gas and Metals...National Corporation, 1310 Omiya, Saiwai, Kawasaki, Japan 212-8554 AND YOHEI ISHIKAWA Akita Prefectural...Kazuno-gun, Akita, Japan 017-0202 Abstract In the inner zone of the northeastern Japan arc, kuroko-type...host such deposits in and around the Hokuroku district, the main deposits occurring at 14.32 Ma and coinciding...Introduction THE METAL MINING AGENCY of Japan (MMAJ), now called the Japan Oil, Gas and Metals National Corporation |  | | Journal (article/letter/editorial) | | SEPTEMBER OCTOBER, 1964 FROM ,{LKALINE ROCKS OF JAPAN KUN-Icnrno Aorr,1 InsLitute oJ Mineralogy, Petrologyand...rocks, which belong to the alkaline rocks from Japan, have been separated and analyzed chemically. All...studies of clinopyroxenes from the alkaline rocks of Japan, Morotu (Yagi, 1953), and Pantelieria (Carmichael...clinopyroxenesfrom the alkali basalt-trachyteseriesof Japan. The principal purposeis to establish crystallization...PErRoGRApHrcFEATURES Most Cenozoicvolcanic rocks of Japan beiong to the tholeiitic, high alumina-basalt,or |  | Watanabe, Makoto, Nishido, Hirotsugu, Moriwaki, Hisamitsu, Higashimoto, Sadao, Kubota, Yoshinori (1988) K-Ar ages of skarn deposits in the inner zone of southwestern Japan. GEOCHEMICAL JOURNAL, 22 (5) 231-236 doi:10.2343/geochemj.22.231 | Journal (article/letter/editorial) | | Inner Zone of skarn deposits of southwestern Japan MAKOTO WATANABE1, HIROTSUGU NISHID02*, HISAMITSU...Geological and Kuga mine, Hiroshima 7301, University of Otago, New Zealand2, Agency of Japan, Iwakuni, Yamaguchi...Yamaguchi 7403, Survey Hiroshima of Japan, Mikawa-cho, University, Hiroshima Yamaguchi (Received...1988; Accepted 7304, 740-045, January 30, Japan 1989) Using K-Ar method, five ages were measured...hornblende from the Ushirodani Cu-Zn skarns, Tottori Prefecture (60.7 ± 3.1, 60.8 ± 1.9 Ma); muscovite from the |  | | Journal (article/letter/editorial) | | from the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: Implications for Bi-metallogenesis in the...Environmental Sciences, Yamagata University, Yamagata, Japan Abstract The Ohori deposit, one of the base metal...metal deposits in the Green-Tuff region, NE Japan, is composed of two types of mineralization; a skarn-type...Sciences, Yamagata University, Yamagata 990-8560, Japan. Email: nakashi@sci.kj.yamagata-u.ac.jp © 2010 The...deposit-types and geology of Bi-produced deposits in Japan and the world, and proposed some guide lines of |  | | Journal (article/letter/editorial) | | o[ Science, Shizuoka University, Shizuoka 422 (Japan) Department of Earth Sciences, Faculty of Science...Science, Nagoya University, Chikusa, Nagoya 464 (Japan) (Accepted for publication July 4, 1986) Abstract...Seminar on Laterite, October 14-17, 1985, Tokyo, Japan. Chem. Geol., 60: 145-149. Halloysite A, which is...investigations in the area around Nagoya, central Japan, one of the writers (K.N.) recognized three modes...*Present address: Geological Survey of Japan, Yatabe, Ibaraki 305, Japan. 0009-2541/87/$03.50 formed by process |  | | Journal (article/letter/editorial) | | Bega Granite, N,S:W., Australia I, R. PLIMER LITHOS Primer, I., R. 1974: A spessartite-rich a~teration...a~teration assemblage from the Bega Granite,, N.S.W., Australia. Lithos 7, 43-51. Pipe deposits of quartz-...Broken Hill, N.S.W., 2880 Australia. The Bega Granite batholith complex crops out over an area of 6000...recent contributions. Geological setting The Bega Granite has intruded fine grained undifferentiated Ordovician...albite-epidote hornfels facies. Overlying the Bega Granite and these metapelites are sequences of volcanics |  | | Journal (article/letter/editorial) | | Mineralogy and genesis of kaolin in the Sancheong district, Korea. – Ph.D. thesis, Seoul National University...primary minerals in the weathering profile of granite. – Clays Clay Miner. 48: 196 – 203. Morphological...– – (1994): Genesis of kaolin in the Sancheong district, Korea: mineralogical and textural study. – J... (1980): Kaolin from original Kauling (Gaoling) mine locality, Kiangsi province, China. – Clays Clay...soil-saprolite profiles developed from mica schist and granite gneiss. – Geoderma 75: 155 –170. Kunze, G. W. & |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Journal (article/letter/editorial) | | the weathering of anorthosite in the Sancheong district, Korea, consists mostly of halloysite and kaolinite...also confirmed that halloysite in the Sancheong district occurs as a hydrated form in the natural state...other kaolinite-rich kaolins in the Sancheong district range from 0.4 to 0.6, implying low to moderate...Banfield JF. 1985. The mineralogy and ehemistry of granite weathering [M.Sc. thesis]. Canberra, Australia:...electron mieroscope morphology of deeply weathered granite. Clays Clay Miner 28:29-34. Hinckley ON. 1993. |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |  | | 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 (issue) | | two-mica granitoids from Japan Modal analyses of two-mica and similar granitoids from Japan and China Modal analyses...of two-mica granites from Japan Modal plots of two-mica granitoids from Japan 3.HCL U XlILUcl ~*~mmi...aspects of two-mica granites. The term "two-mica granite" is used in Europe for a suite of leucocratic,...S'temprok and ^kvor (1974), are part of the two-mica granite suite as are most other tin-, tungsten-, and lithium-bearing...and Czechoslovakia also belong to the two-mica granite suite. In France uranium deposits in granitic rocks |  | | Journal (article/letter/editorial) | | Banfield, J.F. (1985) The mineralogy and chemistry of granite weathering. MSc thesis, Australian National University...electron microscope morphology of deeply weathered granite. Clays and Clay Minerals, 28, 29 34. G u i n i...primary minerals in the weathering profile of granite. Clays and Clay Minerals, 48, 196 203. Keller,...-S. (1980) Kaolin from original Kauling (Gaoling) mine locality, Kiangsi province, China. Clays and Clay...halloysite in an altered tuff bed, Komaki city, Aichi Prefecture, Central Japan. Clay Minerals, 21, 401 415 |  | | Report (issue) | | Kasue. On the Matsukawa geothermal district in Iwate Prefecture------------------------------------...a, I. B., and Udintsev, G. B. Structure of the Japan Sea floor according to data of investigations of...ama, Tetsuji. On the radioactivity of rocks in Japan and vicinity, I. Radium contents of volcanic ro...method to sulfide ore occurrences of the Skellefte district in northern Sweden---------------------------...conditions in the rock as a result of driving a mine tunneL ____ 173-358 Bugayevskiy, G. N. On the question |  | | Journal (article/letter/editorial) | | zone of a deeply-weathered lateritic profile on granite in southwest Australia, Transmission electron microscopy...occurred in layers within cracks in weathered granite and may have adopted the parallel orientation due...(1978) A study of deep weatheri ng profile on granite in peninsular Malaysia: II. Mineralogy of the clay...(1979) Biotite alteration in deeply weathered granite. II The oriented growth of secondary minerals:...Dimmock, G. M. (1973) Lateritic deep weathering of granite: 1. Soil Sci. 24, 523-536. Honjo, G. and Mihama |
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