 | 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) | | 1974 isotopes Shimane in the Iwami Kuroko Japan Prefecture, MASAHIRO YAMAMOTO Department of...Faculty of Science, Okayama University, Okayama 700, Japan (Received November 28, 1973; in revised form December...sulfide pairs from the Kuroko deposits in Northeast Japan (KAJIWARA and DATE, 1972). Other sulfide pairs including...and several other Kuroko deposits in Northeast Japan, computed isotope temperatures to be around 250°C...parison with paper of the the the analytical Iwami previous Kuroko results on results of sulfur |  | KURODA, YOSHIMASU, KIDA, YOSHIHARU, WATANABE, KOJI, OBA, TAKESHI, MATSUO, SADAO (1986) D/H study on clay minerals from the Iwami Kuroko deposit, Shimane Prefecture, Japan. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 81 (8) 302-311 doi:10.2465/ganko1941.81.302 | Journal (article/letter/editorial) | | J. Japan, Assoc. Min. Petr. Econ. Geol. 81, 302-311, 1986 D/H study on clay minerals from the Iwami...Iwami Kuroko deposit, Shimane Prefecture, Japan YOSHIMASU KURODA*, YOSHIHARU KIDA**,KOJIWATANABE*, TAKESHI...ShinshuUniversity, Matsumoto, 390 Japan **TheMetalMiningAgencyof Japan, Minato-ku,Tokyo,105Japan ***Department...no D/H or The hydrothermal was -23 value district from fractiona value to (1976), (1980). quartz...Kuroko from Mg-chlorite hydrothermal the ƒÂD Iwami chlorite-smectite measured. value between The |  | | Journal (article/letter/editorial) | | Fluids for the NeogeneVeinsand KurokoDepositsof Japan KEIKO HATTORI AND HITOSHI SAKAI Abstract The...to --50 and about --2, respectively,for the Iwami mine, southwestHonshu. These isotopic results, the...(-66)OP MM (-64)MK veins KOS -AR(-62) FK OZ JAPAN SEA A KN(-70) have the same strike and ...affected by terrestrial rather than su•bmarine JAPAN ARC environments. TS(-51) •(-49) S.._.•G (-47)...Chitose; FK = Fukazawa; FUK--Fuke; HOS=Hosokura; IW=Iwami; KIS= Kishu; KK -- Kushikino; KOS -- Kosaka; KN: |  | | Journal (article/letter/editorial) | | selenium and cobalt Okayama-Ken, in the Japan MASAHIRO YAMAMOTO'*, NAGASHI OGUSHIZ and HITOSHI...University Misasa, Tottori Ken', and . Dowa Mining Company, Yanahara, Okayama-Ken2, Japan (Received July...describe the results * Present Okayama, address: Japan. Institute for Earth Sciences, Faculty of ...massive pyrite deposits of the Yanahara mine, Okayama-Ken, Japan. The distri bution of 34S and the trace...from the results. GEOLOGICAL SETTING The Yanahara mine is situated in the northern part of Okayama-Ken |  | | Journal (article/letter/editorial) | | KurokoDeposits of theKosakaMine,Northeast Honshu, Japan Productsof SubmarineHot Springson Miocene Sea Floor...SATO Abstract The Kosaka mine is a productiveCu-Pb-Zn-Au-Ag mine in Japan and is locatedat the easternmargin...easternmargin of the Hokuroku mining district in northeastHonshu Island. The ore depositsof the mineare dividedinto...districtsin Japan (Fig. 1). The Tn• Kuroko depositsare strataboundmassive sul- I-Iokuroku district is a v...east of the mine (seeIsomi, 1968). They cropout about 1.5 km to the north of the mine and have been |  | | Journal (article/letter/editorial) | | POLYMETALLIC DEPOSIT, JAPAN TORU SHIMIZU† AND YUICHI MORISHITA Geological Survey of Japan, AIST, 1-1-1 Higashi...Higashi, Tsukuba 305-8567, Japan Abstract Textural, chemical, and microthermometric characteristics of...northeast Japan arc. It is the largest epithermal Zn-Pb-Ag-Cu-Sn-In vein-type deposit in Japan. A wide...Muineyama Lava (e.g., Doi, 1953; Geological Survey of Japan, 1980; New Energy and Industrial Technology Development...until 2006. The total production of ore from the mine was in excess of 16 million metric tons (Mt) with | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min.P etr, Econ. Geol. 70, 1-11, 1975 STEVENSITE FROM THE KAMAISHI MINE, IWATE PREFECTURE...PREFECTURE, JAPAN* TAKABUMI SAKAMOTO, RYOHEI OTSUKA AND NAOYA IMAI Department of Mineral Industry, School...smectite in Japan had not been known until its first occurrence was confirm ed from the Ohori mine, Yamagata...mineral was re ported from the Akatani mine, Niigata Prefecture by Imai et al. (1965, 1970). On the other...around the gypsum deposits of the Iwami mine, Shima ne Prefecture. However, unfortunately no detailed |  | | 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 |  | | Book | | 71.> ; Copper 4i, 4 iui in tin same year were 1 nil mixture of i-i :t 1 copper, and \\it...lili-n.i 7.1 L'i>I.S7'.> 'I An;r >i> n. f Japan in muni. T. Mo-t > nil' C lr..n 2,357,047 ...with . 'lialcopu- ' x\'\ ;niii'_' and Ka.no mine/ tin- Kaimoka ini'i. in 17. .r.u ,o500ozs.o ...iishn in Kiku/ a 'id l.'il. uchii in North. '.-is' Japan und in th. itsuma, of Shir dso to-ind so ittered... 1'rov. of Ta-jinia, Otani, Oincri, Prov. of Iwami Vano. 1'rov. of t'hikn^,. Kinkwa.'ki, Taiwan 1'rov |  | | Journal (article/letter/editorial) | | Facultyof Science, KumamotoUniversity,Kumamoto860, Japan Abstract The interdiffusioncoefficientsof zinc...numbersof chalcopyriteblebsandpyrrhoArasawa mine Ashio mine Iwami mine tite lamellae containedwithin sphaleritegrainsin...ZnSwasinvestigatedby Sphaleritesfrom the Ashio and Iwami deposits meansof radioactivetracers (Nelkowski and...coppercontentin iron-poorsphaleritefromthe Arasawa mine is below the detection Experimental Methods Startingmaterialsand...e deposit,Miyagi Prefecture, itc crystalsplus Fe and/or FeS powder (FS); (C) Japan,were usedfor the |  | | Report (chapter) | | pre-Meiji Japan P. BARBARO Mie University, 1577 Kurimamachiya-cho, Tsu City, Mie Prefecture, Japan 514-8507...(e-mail: paolo-barbaro@libero.it) Abstract: Pre-Meiji Japan was a religiously rich and intellectually varied...and scholarly approaches to geological topics in Japan from the eighth century to 1868. The comparison...time when geology was established as a science in Japan. The first universities were founded in the 1870s...Geological Society of Japan was founded in 1893. A substantial amount of research, in Japan and in the west |  | | Journal (article/letter/editorial) | | waste clay from the Sardes (Salihli) placer gold mine and its utilization in floor-tile manufacture— lker...Davies and R.E. Whitehead Assessing the returns to copper exploration, 1989–2008—M.D. Doggett and R.A. Leveille...and Stuart Averill A comparative copper isotope study of porphyry copper deposits in Iran—H. Mirnejad, R...associated granitoid pluton at Sargipali, Sundergarh District, Eastern India—Sangita Chowdhury and David R....Evolution of Cu-Co mineralizing fluids at Nkana mine, Central African Copperbelt, Zambia—Ph. Muchez, |  | | Journal (article/letter/editorial) | | type solution mineralization responsible in Japan YOSHIMICHI KAJIWARA Geological and Mineralogical...of Science, Tokyo Kyoiku University, Tokyo 112, Japan (Received August 12, 1972; in revised form February...geochemical data for the Kuroko type deposits in. Japan, an attempt has been made to calculate the concentrations...formations, particular ly in northeastern parts of Japan. In general, the deposits show a unique stratified...introduce an assumed value for the concentration of copper (larger than 1 ppm). If the ore-forming solution |  | | 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...kuroko-type massive sulfide deposits of copper, lead, and zinc are related to submarine dacitic volcanism. There...host such deposits in and around the Hokuroku district, the main deposits occurring at 14.32 Ma and coinciding |  | | Journal (article/letter/editorial) | | to Yemen, in the south (Fig. 1). The Zalm gold mine is the most prominent geologic landmark in the area...displaying very characteristic secondary minerals of copper and other metals, possibly including precious....investigation of the ancient gold workings at the Zalm mine. Also, Jackson et al. (1963) studied the area as...studied geology and gold mineralization at the Zalm mine during 4 exploration in the area (Figs. 1 and...investigated and explored for gold in the Zalm district. Sahl (1985) mapped the Zalim quadrangle at 1:100 |  | | Journal (article/letter/editorial) | | (1978) note on sphalerite from the Furutobe mine, Japan, and the phrasehas since become widely adopted...illustrates the core of a sphaleritecrystal from the huge copper-silver-zinc deposit at Butte, Montana, showing...Figure 2h is a crystal from the ophiolite-related copper deposits of Cyprus. Even though it originated as...typical banded sphalerite crystal from the Ironard mine, Butte, Montana. The core of the crystal shows sector...field width, 2.0 mm; specimen from Skouriotissa mine, Cyprus, provided by J. J. Hemley. (l) Color-banded |  | | 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, |  | | Book (edition) | | Krenner's, and new face. OF MINERALS OF JAPAN BY TSUNASHIRO WADA ...alogy, like most other sciences, has developed in Japan. Mineralogy was first taught here in 1873 by a German...crystallised and of high known minerals from Japan are stibnite, in crystals most gigantic and splendid...metallic found in abundance. sul- In fact Japan seems to be an instance of remarkable richness in...prepare a paper devoted to the miner- alogy of Japan. In the following pages, which have been written | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min, Petr. Econ. Geol. 74, 301-310, 1979. QUANTITATIVE ESTIMATION OF MORDENITE AND...exchange clinoptilolite by the X-ray ASAKA 983, Japan capacity values from sedimentary diffraction...The zeolitecontent values of 57 specimens from Japan, U.S.A., Korea, New Zealand and South Africa by...pref., Japan; (20) Shira sawa, Miyagi-cho, Miyagi pref., Japan; (21) Oga, Akita pref., Japan; (22) Minase...1979) pref., Japan; (23)-(24) Itado, Akita pref., Japan; (25) Tenei, Fukushima pref., Japan; (26) Amagochi |  | | Journal (article/letter/editorial) | | 12167 Thematic Article Potential for Porphyry Copper Deposits in Northern hoku (or the Exploration...Potential for Base and Precious To Metal Deposits in Japan 2020) Antonio ARRIBAS and Toshio MIZUTA Faculty...University, Akita, Japan Abstract There are no known porphyry copper deposits in Japan. Attempts were made...magmatic–hydrothermal systems. Is it possible that porphyry copper systems are incompatible with the volcanoplutonic...the established model for the genesis of porphyry copper systems not completely correct, or is it that the |  | | Journal (issue) | | Costa Mesa, Ca / Tucson, Az / Conroe, Tx / Tokyo, Japan Springfield, Ma / Denver, Co / Munich, Germany Laguna...connroxminerals.com e-mail: larryrush@att.net The Crystal Mine Worldwide minerals emphasizing color www.crystal-mine...MardaniFineMinerals.com | w w w. FineMineral.com Jianshan Mine, Xinjiang Autonomous Region, China 11.5 cm CRYSTAL...“Selcuk,” a village just outside of Ephesus. The mine area lies between the Aegean seacoast and Bafa Lake...village, 5 km northwest of the mine, is the nearest settlement from which the mine can be reached by road. At |  | | Report (issue) | | 3 Porphyry copper molybdenum rich 9 Porphyry copper gold rich 15 Porphyry copper 21 Molybdenum...fluorine 31 Iron skarn 34 Copper skarn 38 Copper skarn--porphyry copper 43 Tungsten skarn 49 Cyprus...Grade-tonnage models for skarn copper associated with porphyry copper, laterite nickel of the oxide type...type, and general porphyry copper do not yet have associated descriptive models. Although both the descriptive...logarithmic transformation was used for tonnage and copper grade, whereas a square root transformation was |  | | Journal (article/letter/editorial) | | June 2016, At: 02:56 THE GEOLOGICAL SOCIETY OF JAPAN, SELECTED PROCEEDINGS AND ABSTRACTS OF PAPERS READ...plutonic igneous activity in the Kasagi area, Kyoto Prefecture (by I k uo HARA) *Gefilge analysis of the Ryoke...lagengneiss and granodiorite in the Yanai district, Yamaguchi Prefecture (by Yoshihiko OKAMURA) *Granitization...*Granitization of the RyOke zone in Mie Prefecture (by Hajime YOSHIZAWA) *On the iron and magnesium content of biotite...Hironao YOSHIDA) Granitic activity in the Chfigoku district and northern Kyushu (Hidekata SHIBATA and Mitsuo |  | | Journal (article/letter/editorial) | | Institute, The University of Tokyo, Chiba 277-8561, Japan Received 16 December 2009; accepted in revised form...ratios of old air trapped in historical slags in Japan and of modern surface air samples collected at various...refineries in operation between AD 1603 and 1907 in Japan, we determined a mean 3He/4He ratio of (5106 ± 108)...is the 3He/4He ratio of the Helium Standard of Japan), which is consistent with the previously reported...collected over a 10-year period at various sites in Japan and reported an apparent 1–2% decrease in the ratio |
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