 | | 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...obtained show that 1) the rhenium content of molybdenite covers the range from 10-8to 7 X 10-3in atomic...generally with decrease in estimated temperature of molybdenite deposition, 4) the rhenium contents of the molybdenites...molybdenites, 6) rhenium in an euhedral crystal of molybdenite shows a regular distribution which obeys the |  | | Journal (article/letter/editorial) | | Granitoids, Central Japan Shunso ISHIHARA and Kenichiro TANI* Geological Survey of Japan, AIST Tsukuba, Central...Central 7, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp] * Institute for Frontier Research...Evolution (IFREE), Japan Marine Science and Technology Center (JAMSTEC), Yokosuka 237-0061, Japan Received on...Hatogaya pluton and the Hirase stock in the Shirakawa region of central Japan. Molybdenite-quartz vein mineralizations...Hatogaya pluton and the Hirase stock, in which the largest is vein swarm of the Hirase mine. Mafic enclaves occur |  | | Journal (article/letter/editorial) | | deposits in Japan: Implication for the closure temperature of the Re-0s system for molybdenite and the cooling...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) | | 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...("IkunoIshihara,1974) andby the presence of molybdenite Akenobe type") and base metal skarn deposits...Yamaguchi Prefecture, which is the second-most importantarea for tungsten mining in Japan, pegrnatit |  | | Journal (article/letter/editorial) | | Charlottesville] at 12:17 03 August 2012 from Japan Part 1: Kyoto Mineral Shops, the Masutomi Geology...2005 my wife, Monica, and I are living in Kyoto, Japan. While here, I am sharing my observations of the...in this article series, News from Japan. Although I have visited Japan twice before, it continues to hold...communal hot springs (onsen). Mineral collecting in Japan also has similarities and differences with that...the mineral collector. Mineral Shops Although Japan is on the other side of the world, it is not really |  | | Report (issue) | | Molybdenite MoS2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point Group:...1.581 (12), 1.538 (12) X-ray Powder Pattern: Con mine, Canada (3R). 6.09 (100), 2.71 (70), 1.581 (70)...Fine crystals occur, in the USA, at the Crown Point mine, Lake Chelan, Chelan Co., Washington; and at the...Wales, Australia. At the Hirase mine, Gifu Prefecture, Japan. In the Wolak mine, Danyang, Chungchong Province... South Korea. The 3R polytype occurs in the Con mine, Yellowknife, Yukon Territory; and at Mont Saint-Hilaire |  | | Journal (article/letter/editorial) | | molybdenum Kitakami Northern Honshu, Japan: Comparison Survey of Japan, Higashi determined Cretaceous...ported recently on molybdenite age of 114±4 Ma for the same Re-Os ages for molybdenite posits needs of...Mesozoic-Cenozoic further examination. with 305, Japan on rocks and minerals from the mineralized areas...27, 1989) by the Re-Os method. The present molybdenite deposit. A rather large ages the Re-Os SHIGERU...granitoids of the Kitakami Mountains, northern Honshu, Japan, have been well dated radiometrically, and more |  | 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...granitoids subaerial felsic pyroclastic rocks. Molybdenite-bearing veins and replacement-type sericite deposits |  | | 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...However, the intrusive rocks may have undergone molybdenite mineralization in association with phyllic alteration |  | | Journal (article/letter/editorial) | | MINERALOGIST, VOL. 55, NOVEMBER-DECEMBER, 1970 MOLYBDENITE POLYTYPES IN THEORY AND OCCURRENCE.II. SOME NATURALLY-OCCURRING...NATURALLY-OCCURRING POLYTYPES OF MOLYBDENITE Sciences, of Geological' Juonn W. FnoNpBr-,Department. H...Pennsylaania 108 specimens of naturally-occurring molybdenite, representing 83 localities throughout the world...No new modifications of naturally-occurring molybdenite were found. Copper mineralization may piay a...INrnonucrror.r This study was made on 108 specinens of molybdenite from 83 localities throughout the world. This |  | Miki, Hajime, Hirajima, Tsuyoshi, Muta, Yukihiro, Suyantara, Gde, Sasaki, Keiko (2018) Effect of Sodium Sulfite on Floatability of Chalcopyrite and Molybdenite. Minerals, 8 (4) 172 doi:10.3390/min8040172 | Journal (article/letter/editorial) | | Sulfite on Floatability of Chalcopyrite and Molybdenite Hajime Miki *, Tsuyoshi Hirajima Keiko Sasaki...University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan; hirajima@mine.kyushu-u.ac.jp (T.H.); mmuuttb429@gmail...wettability and floatability of chalcopyrite and molybdenite—typical copper and molybdenum minerals, respectively—was...after the Na2 SO3 treatment. Meanwhile, the molybdenite surface was relatively more hydrophobic compared...tests using pure minerals of chalcopyrite and molybdenite demonstrate that the floatability of chalcopyrite |  | | 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 |  | | Journal (article/letter/editorial) | | 3749/canmin.1300048 RHENIUM DISTRIBUTION IN MOLYBDENITE FROM THE VOSNESENSK PORPHYRY Cu ± (Mo,Au) DEPOSIT...of Athens, 15784, Athens, Greece. ABSTRACT Molybdenite from the Voznesensk porphyry Cu ± (Mo,Au) deposit...zoning for this mineral. The molybdenite forms part of a quartz-molybdenite-pyrite-chalcopyrite assemblage...cleavage, as well as within basal planes of molybdenite sheets. The micro-bands are Re-enriched to different... Outside these structures the Re content in molybdenite is up to 0.25 wt.%, usually <0.10–0.15 wt.%. |  | | Journal (article/letter/editorial) | | Science and Engineering, Shimane University, Matsue, Japan Abstract Ion adsorption rare earth element (REE)...their constituent minerals in the southwestern Japan arc of Cretaceous to Paleogene age. The compilation...(reduced) and Ryoke (reduced) belts in the southwestern Japan arc indicates that: (i) light REEs (LREEs) decease...University, 28-2 Osawa, Tegata, Akita, 010-8502 Japan. Email: y-watanabe@gipc.akita-u.ac.jp © 2016 The...to Paleogene granitic rocks in the southwestern Japan arc and the investigation of the REE budget by major |  | | Book | | GEOLOGY OF JAPAN Edited by Fuyuji Takai Tatsuro Matsumoto Ryuzo Toriyama UNIVERSITY OF CALIFORNIA PRESS...Angeles 1963 University of Tokyo Press Tokyo, Japan University of California Press Berkeley and Los...England © University af Tokyo Press, 1963 Printed in Japan All rights reserved. mip Preface Geology is...maps have recently been very actively published in Japan as in many other regions of the world, but they...and Mineral Resources of Japan ”, with an attached geological map of Japan on scale 1: 3,000,000, by |  | | Journal (issue) | | found by the late Dr. J o h n Williamson at his mine at M w a d u i in Tanganyika and weighed 54 ct in...diamonds in the brooch came from the Williamson mine. There is a two-prong spring fastening and the stem...found euclase fragments in a typical topaz mine. This mine is called Angelo (Lavra Do Angelo) and is situated...beautiful specimens. Generally the euclase from this mine has bluish colour. However, the stones from Boa...continue to be found in the rock crystal. From the old mine called Morro came some of the largest and most beautiful |  | | Report (issue) | | Akita University. Series A - Mining Geology. Akita, Japan. Canada Geog. Bull. -- Canada Geographical Bulletin...Phys. Soc. Japan Jour. --Journal of the Physical Society of Japan. The Physical Society of Japan. Tokyo,... Japan. Radiocarbon -- Radiocarbon. American Journal of Science, Yale University. New Haven, Connecticut...Faculty of Engineering, Tohoku University. Sendai, Japan. [Tokyo] Research Inst. Nat. Resources Misc. Repts...Research Institute for Natural Resources. Tokyo, Japan. Tulsa Geol. Soc. Digest -- Tulsa Geological SocietyDigest |  | | 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 |  | | | | surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...pentlandite, stibnite, cobaltite, arsenopyrite, molybdenite, galena are included here. Oxides: Minerals with...hematite has a red-brown streak, while steel-grey molybdenite has a grey streak. Lustre: Surface Reflection...62 | galena (silver grey, dull lead), p. 56 | molybdenite (lead grey with platinum (silver-white), p....(41795): Massive native gold in quartz. Mcintyre Mine, Timmins, Tisdale Tp., Cochrane Dende TOntaae |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Beiley collected molybdenite specimens showing crystals to 6 cm (see this entry for Molybdenite), and in a...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Book | | pentlandite, stibnite, cobaltite, arsenopyrite, molybdenite, galena are included here. Oxides: Minerals with...Grey galena (silver grey, dull lead), p. 56 molybdenite (lead grey with bluish tint), p. 60 stibnite...(41 795): Massive native gold in quartz. McIntyre Mine, Timmins, Tisdale Tp., Cochrane District, Ontario...Canada's Best Localities: San Antonio Mine, Bissett, Manitoba; McIntyre Mine, Timmins, Tisdale Township, Cochrane...Cochrane Distiict, Ontario; Darwin Mine, McMUJTay Township, Algon1a District, Onta1io; nuggets occur in |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...where acid volcanic rocks are impregnated by molybdenite (Climax, Colorado), or cassiterite. When the...slightly twisted. Terminations missing. Shikoku, Japan. Right Massive cinnabar ore. Almaden, Spain. 53...luster, ability to mark paper; distinguished from molybdenite because latter is much brighter luster with distinct...largest diamond ever found was the Cullinan (Premier mine, 1905), of 3,106 et., or 621.2 grams; from it were |  | | 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 |  | | Book | | dwarfed by a fire fountarn on the Island of Oshima, Japan, in 1986, which reached 1,524m/5,000ft! Types of...out of the water first. , .2.t'l UNDERSTAN DING MINE RALS HOVV MINERALS FORM Minerals are the natural...thicker E.g barite, linante. r& iJ NDE RSTA NDING MINE RAL S MI NERAL PROPERTIES: PHYSICAL Every 1nineral...struck hard enough. Some are 'flexible' like molybdenite and talc (above) which means they bend. Some...found by Thomas Cullinan in 1905 at the Premier Mine, South Africa. Gem colours A vivid colour is also |  | | Book | | through glass. The longer the crack, both the Kobe (Japan) quake of 1995, a quake in an earthquake zone for...dwarfed by a fire fountain on the Island of Oshima, Japan, in 1986, which reached l,524m/5,000ft! Types of...struck hard enough. Some are 'flexible' like molybdenite and talc (above) which means they bend. Some...Cullinan in 1905 at Cut and carat the Premier Mine, South Africa. For the collector, colour and sparkle...deposits in vast opencast mines like this copper mine in Bisbee, Arizona. Huge quantities of rock have |
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Hirase mine, Shirakawamura, Gifu Prefecture, Japan