 | | Report (issue) | | 16.118 Z = [2] X-ray Powder Pattern: Konjo mine, Japan. 3.11 (100), 1.906 (70), 1.621 (20b), 2.70 (16)...(2) 0.8 18.7 29.9 Total 98.7 99.5 (1) Konjo mine, Japan; by electron microprobe, corresponding to (Cu7...Chalcopyrite, galena, tetrahedrite, stannite, cassiterite, siderite, quartz (Konjo mine, Japan); hemusite...Distribution: In Japan, at the Konjo mine, Okayama Prefecture [TL]; the Fukoku mine, Kyoto Prefecture; and in...in Hyogo Prefecture, at the Ikuno mine, Kanagase; Akenobe mine, Yabu; and elsewhere. In Australia, at Tingha |  | KATO, AKIRA, FUJIKI, YOSHINORI (1969) THE OCCURRENCE OF STANNOIDITES FROM THE XENOTHERMAL ORE DEPOSITS OF THE AKENOBE, IKUNO, AND TADA MINES, HYOGO PREFECFURE, AND THE FUKOKU MINE, KYOTO PREFECTURE, JAPAN. Mineralogical Journal, 5 (6) 417-433 doi:10.2465/minerj1953.5.417 | Journal (article/letter/editorial) | | THE AKENOBE, IKUNO , AND TADA MINES, HYOGO PREFECTURE, AND THE FUKOKU MINE, KYOTO PREFECTURE, JAPAN...include chalcopyrite, mawsonite, bornite, sphalerite, galena, tennantite-tetrahedrite, cassiterite, and quartz...mineral first described from the Konjo mine, Okayama prefecture by Kato (1969). It is an ore-forming mineral...the Xenothermal Ore stannite, chalcopyrite, galena, tetrahedrite, quartz, and siderite. This mineral...Fujiki, & Tsukagoshi (1967)), in which the Konjo mine is situated (Fig. 1). The first report dealing with |  | Imai, H., Lee, Min Sung, Iida, K., Fujiki, Y., Takenouchi, S. (1975) Geologic structure and mineralization of the xenothermal vein-type deposits in Japan. Economic Geology, 70 (4) 647-676 doi:10.2113/gsecongeo.70.4.647 | Journal (article/letter/editorial) | | andMineralization oftheXenothermal Vein-Type Depositsin Japan HIDEKI IMAI, MIN SUNGLEE,KOHEI IIDA, YOSHINORIFUJIKI...TAKENOUCHI Abstract $n-W-Cu-Zn-Pb-Ag vein depositsin Japan, belongingto xenothermalclass, occur in or in closeproximity...early Tertiary. The Akenobe,ikuno, and Tada mines in westernJapan and the Ashio mine in easternJapan belongto...the granitic magma. The vein materials at the Akenobe mine are as follows: Ore minerals: cassiterite, ...bismuthinite,chalcopyrite,stannite, sphalerite,galena, primary bornite, stannoidite(hexastannite),mawsonite |  | | Journal (article/letter/editorial) | | Tokyo 113, Japan GeologicalInstitute, Faculty of Science, University of Tokyo, Tokyo 113, Japan Abstract...seven skarn-type and six vein-type deposits in Japan and three foreign deposits were studied. Locations...observed in the samples collected from the Ashio mine, as already reported by Nakamura (1954) and Moh...subsolidus phenomena 40Ā° Kamioka Nakatatsu Tsumo Akenobe Ikuno "~ .Ashio XxX(( 35Ā° Kuga-- Kaneuchi 140Ā°...130Ā° ,.)uz-uy~L Lma 0 300 km Fig. l. Map of Japan showing the ore deposits studied 315 Table 1 | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 78, 350-360, 1983 Miharaite in bornite-rich Ulsan mine, copper...Engineering, University, Ohkubo 3-4-1, Tokyo 160, Japan Miharaite stringer of has vein, Korea by The...(1:1) miharaite and at 31.3, occurring as mine, The 540nm: 33.0 Vickers hardness long it...ore rich in bornite from the Mihara mine, Okayama Prefecture, Japan and was named miharaite by Sugaki et...from a quartz-vein deposit of the Imo-oka mine, Okayama Prefecture. Subsequently, the third occurrence of |  | | Journal (article/letter/editorial) | | AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp] * Department of...739-8526, Japan ** Institute for Geo-resources and Environment, Geological Survey of Japan, AIST Central...Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan Received on April 9, 2006; accepted on July 29, 2006 Abstract:...vary from a few ppm (e.g., Kosaka mine) to more than 300 ppm (Toyoha mine). The amount of indium in all the...types. The largest one is Toyoha mine (4,700 tons In) and the Ashio mine (ca. 1,200 tons In) was found to |  | | 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 " BeitrƤge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Journal (article/letter/editorial) | | Economic Geology, Tohoku University, Sendal 980, Japan Abstract. To determine the bulk chemical compositions...specimens from various types of ore deposits in Japan were used for modal and electron microprobe analyses...specimens from the Maruyama deposit in the Tsumo mine contain 1.2-1.4 at% Zn, which are within the solubility...Table 1. In the case of specimens from the Tsumo mine of a socalled skarn-type deposit, ores consist mainly...Tsumo mine have been given in Sugaki et al. (1981). Chalcopyrite samples from the Ohmine mine of a skarn-type | | | Journal (article/letter/editorial) | | AND HYDROTHERMAL Cu-Pb-Zn-W VEINS IN THE AKENOBE MINE, JAPAN MASAOABE Mitsubishi Metal Mining Company...Company and YOSHIHIRO SEIiI_??_E GeologicalSurvey of Japan INTRODUCTION Mineralizations geologic each of processes...different deposits of other as is it is age. the mine, bedded (Manuscript Tertiary age, massive,...simply During the in in of one course Akenobe formation and interesting which above relations...operations between 30, are it seems types or the or mine types cupriferous of of of world. of called |  | | Journal (article/letter/editorial) | | sphalerite, arsenopyrite, pyrite, chalcopyrite, galena, cassiterite and stannite' The less abundant minerals...subsequentiydiscoveredroquesiteassociatedwith chalcopr-riteat Akenobe, Japan. The New Brunswick find resemblesthe Japan...occurrence of roquesite from the Akenobe mine, Hyogo prefecture, Japan. Mineral. J. (Tobo) 5,276. Prcor |  | | Report (issue) | | b = 11.985(4) X-ray Powder Pattern: Mihara mine, Japan. 3.03 (100), 3.00 (70), 1.935 (70), 2.18 (50)...20.94 Total 100.36 100.97 100.00 (1) Mihara mine, Japan; by electron microprobe, average of six analyses;...to Pb1.01 Cu4.09 Fe1.00 Bi1.00 S5.91 . (2) Ulsan mine, Korea; by electron microprobe, average of 13 analyses...deposit (Mihara mine, Japan); in a mineralized quartz vein through granite (Imooka mine, Japan); in a bornite...skarn ore (Ulsan mine, Korea). Association: Wittichenite, bornite, chalcopyrite, galena. Distribution: |  | | Report (issue) | | Properties: Opaque. Color: In polished section, galena-white. Luster: Metallic. Anisotropism: Moderate...= 39.94(3) Z=3 X-ray Powder Pattern: OrijaĢrvi mine, Finland. 3.072 (100), 2.246 (80), 2.112 (80), 1...Total 99.88 100.0 (1) OrijaĢrvi mine, Finland; after deducting 4% of galena, sphalerite, and chalcopyrite...(OrijaĢrvi mine, Association: Chalcopyrite, bismuth, sphalerite, molybdenite, silver, pyrite, galena (OrijaĢrvi...(OrijaĢrvi mine, Finland); tetrahedriteātennantite, luzoniteāfamatinite, pyrite, mawsonite, nekrasovite, |  | | Report (issue) | | 13.67 29.55 100.2 98.9 100.00 (1) North Lyell mine, Australia; by electron microprobe, corresponds...luzoniteāfamatinite, kiddcreekite, mohite, bismuth, galena, sphalerite. Distribution: In Australia, from the...Tasmania; and in New South Wales, at the Royal George mine, near Tingha, New England district [TL]. In Bolivia...from Vila Apacheta. In Peru, at the Colquijirca mine, JunıĢn. From the New Brunswick Tin Mines deposit...Ashcroft, British Columbia; and at the Kidd Creek mine, near Timmins, Ontario, Canada. From Bisbee, Cochise |  | | Book | | 5 Kuroko, Hokuroku basin, Northeastern Honshu, Japan ..................... 58 3.2.6 Laochang, Changning-Menglian.................. 78 3.4.2 Akenobe, Hyogo Prefecture, Honshu, Southwest Japan .................... 79 3...Kyoto Prefecture, Honshu, Southwest Japan ....................... 82 3.4.4 lkuno, Hyogo Prefecture, Honshu... Southwest Japan ......................... 82 3.4.5 Goka, Naegi District, Gifu Prefecture, Honshu, Southwest...Southwest Japan ..... 83 3.4.6 Omodani, Fukui Prefecture, Honshu, Southwest Japan ................... |  | | Journal (article/letter/editorial) | | and Matildite from the Ikuno Deposits, Hyogo Prefecture, Japan āAu-Ag Mineralization in Polymetallic Zone...zone of the Ikuno deposits, Japan. The former is the first occurrence in Japan, and is from two separate...who found āunsubstitutedā benjaminite from the AW mine, New South Wales, Australia, although it still contains...As to matildite in Japan, the occurrence from the Nishizawa mine, Tochigi Prefecture is referred to by...of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan Present address: Department of Earth Sciences, Toyama |  | | Journal (article/letter/editorial) | | Faculty of Science, Okayama University, Okayarna 700, Japan The pH and f02 dependences of the [Se 2 "]/ES 2...between galena and sphalerite or chalcopyrite (Bethke and Barton, 1971), precipitation of galena may locally...The Mihara IV[ire, Okayama, Western Japan. The deposits of the mine are of pyrometasomatic type and consist...pyrrhotite and other sulfides except for pyrite in the mine suggest the mineralizations under low fo conditions...The Ryusei Vein of the Akenobe Mine, Hyogo, Western Japan. The deposits of the mine are of xenothermal type | | | Journal (article/letter/editorial) | | bismuth by bismuthinite, ferberite by scheelite, galena by sphalerite and cassiterite by stannoidite and...inclusions from epithermal Au-Ag vein-type deposits in Japan. Econ. Geol., 80, 1415-1424. 17)島 å“ č± å½¦(1988):é»...45,1-97. (tranjean Agrell). Oxford 80. ē³é” å¾® galena replacement at 300ā¢Å½. Econ. Geol., 68, 665-670...Geology and Mineralization of Akenobe Mining District, Hyogo Prefecture, Japan. Bachelor thesis, University...å ē“ ę· é,é“ of the Akenobe tin- å åæ é åŗ¦.å¹ polymetallic deposits, Hyogo Prefecture, Central Japanwith |  | | Journal (article/letter/editorial) | | Institute, University of Tokyo, Bunkyo-ku, Tokyo, Japan', Department of Geophysics and Astronomy, University...Honshu volcanic rocks and pelagic sediments near the Japan Trench. INTRODUCTION It was reported in 1955 (SAKAI...Miocene strata-bound type (Kuroko) deposits in Japan (SATO and SASAKI, 1973). Comparisons of these data...deposits and the values available for other samples in Japan indicated ,a remarkable isotopic uniformity for...206Pb/204Pb 207Pb/204Pb 208Pb/204Pb galena 18.70 15.64 38.68 galena 18.42 15.57 38.47 Type of deposit3) |  | | Book | | G - EOLOGICAL OF THE MINERI IN JAPAN AND Hideki Imai t z0 ::a:: 0 0 ļæ½ I ( CRYSTALS NOT PISTOLS...STUDIES OF THE MINERAL DEPOSITS'( GEOLOGICAL lN JAPAN AND EAST ASIA ,,.. I -I ļæ½1n .. oļæ½ ;.,. "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 |  | | Journal (article/letter/editorial) | | and Yuwang Wang3 1Geological Survey of Japan, AIST, Tsukuba, Japan, 2Institute of Geology and Geophysics...detected in the tin-polymetallic veins of the Dajing mine. The indium contents are heterogenously distributed...which is lower than a previous estimation of this mine. The whole tonnage of the southern part of the Da...southern China (Fig. 1), especially those from Dachang Mine (Peng et al., 1997). Zhang et al. (2003, 2005)...Geological Survey of Japan, AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan. Email: s-ishihara@aist |  | | Journal (issue) | | Wise & G. R. Rossman Orpiment from the Twin Creeks mine, Humboldt County, N e v a d a ............................. 311 by B. K. Lees The Purple Passion mine, Yavapai County, A rizona.................. 323...cm from the Meea trom tne M e 8a pit, Twin Creeks mine, Humboldt County, Nevada. Mined by Collector's Edge...11 cm across. In 1935 they leased the San Diego mine in the Mesa Grande pegmatite field, in southern...located just around the hill from the famous Himalaya mine, source of gorgeous red elbaite tourmaline crystals |  | | Journal (article/letter/editorial) | | moderatesulphidecontentand containingbarite,pyrite, sphalerite,galena,chalcopyrite,bornite,tennantite,and stromeyerite...Lovering, T. S.: Ore Deposits of Nederland, Central City, and Idaho Springs. Guidebook x9, XVIth Int. Geol...Cassiterite and cassiterite-wolframite: Ikuno-Akenobe District, Japan; Lallagua, Bolivia. Molybdenite-orthoclase~quartz:... Tourmaline~chalcopyrite: Braden, Chile; Cactus Mine, Utah. Miscellaneous. (3) Druse fillings in hypabyssal...China, Bull. i93o. e7Karo, Takeo: The Iktmo-Akenobe Metallogenetie Province. Jap. Jour. Geol. & Geog |  | | Journal (article/letter/editorial) | | Deposits in the Sako-nishi Area of the Kamioka Mine, Central Japan Hiroyasu MURAKAMI* and Takanori NAKANO*...the Sako-nishi area in the Kamioka Zn-Pb mine, central Japan, is depleted in 18O and 13C toward the center...hydrothermal activity. In 1991, the Metal Mining Agency of Japan (hereafter MMAJ) and the Mitsui Mining & Smelting...presumptive research 1. Introduction The Kamioka mine is a world-class zinc-lead skarn deposit located...located within the Hida metamorphic belt of central Japan (Fig. 1). Total ore reserves including production |  | | Report (issue) | | - - - - - - - - 16 9. Proportions of total world mine production of tin accounted for by countries having...Countries having greater than 2,000 metric tons of tin mine production in any one of the selected years 1940-8...- - - - - - - - Estimated cumulative and annual mine production of tin, contained in ore and concentrate:...market economy countries of the United States, Japan, Federal Republic of Germany, and the United Kingdom...times larger, than was thought when the decision to mine was made. Experts having a sound knowledge of a |  | | Journal (article/letter/editorial) | | 20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...penetration type. Associated minerals include sphalerite, galena, siderite, and quartz. Casts of quartz after fluorite...northern England, particularly from the Rogerley mine, has made these classic specimens available once...made of the complex crystals from the Trevaunce mine, St. Agnes. The crystals on the Smithsonian specimens...crystals to 2 cm have been recorded.The East Pool mine has produced crystals to 6 cm in colors ranging |
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