 | | 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 40° Kamioka Nakatatsu Tsumo Akenobe Ikuno "~ .Ashio XxX(( 35° Kuga-- Kaneuchi 140°...130° ,.)uz-uy~L Lma 0 300 km Fig. l. Map of Japan showing the ore deposits studied 315 Table 1 |  | | 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) | | 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) | | molybdenite, tourmaline, wolframite, scheelite, hematite, tennantite, chalcocite, digenite, covellite'...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 |  | | 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 |  | | 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) | | 461-478 Mineralization and Paragenesisof the Huanzala Mine, Central Peru HIDEKI IMAI, MASASHI KAWASAKI, MITSUO...SaitamaPrefecture,Japan362 Abstract The Huanzala mine is a zinc and lead mineral deposit found in the...are, from bottom to top, chert (Chimu THE Huanzala mine is situated in central Peru, about Formation), ...north-northwest-trending (Fig. •). pany, Ltd. In 1981, the mine produced900 metric The Huanzala deposit occursin...porphyrywasintrudedinto the Chimu Formationjust to the east of the mine (Fig. 1). The absoluteage of the granodioriteporphyry |  | | Journal (article/letter/editorial) | | Kyushu, Japan Hiroyasu Murakami Institute for Geo-Resources and Environment, AIST, Tsukuba, Japan Abstract...the Hishikari epithermal gold deposit, Kagoshima, Japan. Approximately 60% of the mineable auriferous quartz-adularia...correlates with an increase in the abundance of hematite pseudomorphs after magnetite, the percentage of...AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan. Email: h-murakami@aist.go.jp © 2008 The Author...Feebrey, 2001). In the Hishikari deposit, SW Kyushu, Japan, the chlorite and illite alteration zone is closely |  | | 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 |  | | 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) | | 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...the "Kiiruna Type" ores of magnetite (or rarely hematite), with a moderateto low amount of gangueminerals;...resultedin aggregates of tourmaline,quartz,and hematite. Quite exceptionally, bodies of martitized magnetiteappear |  | | Journal (article/letter/editorial) | | clearlydemonstrated in the Inner Zoneof southwestern Japan. The Cu- and Zn-Pb-richbeltsare recognizedin the...vein-type deposits in the Inner Zoneof southwestern Japan. This suggests that the precipitation of basemetalsin...of pyrometasomatic (skarn) depositsare known in Japan. They are related geneticallyto acidicand inter...out during the past 31 years, 1941-1971, from each mine were calculated usingunpublishedAnnual Reportsof...which have profeaturesof pyrometasomatic depositsin Japan are ducedlarge amountsof metals, the calculatedmetal |  | | 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 (article/letter/editorial) | | 2H2q-O2atfa•.o = f•) isalso (8)andthemagnetite-hematite equilibrium curve asshown byfulllines, but theyareextended...equilibrium curves of reaction (8) and the magnetite-hematite buffer in Figure 1. The stability field of the...somecontact-metasomaticdepositsand hydrothermal veins in Japan, the magnetiteosiderite associationhasbeendescribed(10...GEOLOGY, MINING COLLEGE, AKITA UNIVERSITY, AKITA, JAPAN, January 17, 1966 REFERENCES 1. French, B. M.,...Miyazawa, T., 1954, On hematite and magnetite from the Chichibu mine, Saitama prefecture: Studies on the genesis |  | | 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 |  | | 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) | | 20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...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...and purple to colorless. In the St. Ives Consols mine, West Penwith, some of the largest fluorite crystals |  | | 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, |  | | 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 |  | | Book (edition) | | MESOTHERMAL DEPOSITS 317 Coeur d’Alene, Idaho 319 Magma Mine, Arizona 325 Chuquicamata, Chile 333 14 EPITHERMAL...370 16 XENOTHERMAL DEPOSITS 381 Ikuno-Akenobe District, Japan Potosi, Bolivia 387 382 17 SEDIMENTARY...Besides, what we are pleased to call the riches of a mine, are riches relatively to a distinction which nature...example, simple iron oxides, such as magnetite and hematite, are ore minerals, but most iron silicates, such...worked many of them. He used cinnabar and soft red hematite as pigments long before smelting was devised. | | | Report (issue) | | category ........ Estimated cumulative and annual mine production of tungsten contained in ore and concentrate—...also recovered from placer deposits. Most current mine production of tungsten is from vein/ stockwork,...accounted for over three-fourths of the world’s mine production of tungsten. China alone produced about...mines in Brazil and boosted production in Bolivia, Japan, and Spain. In the 1950’s, during and after the...resulted in numerous mine closures (estimated at 85 percent of Western world mine capacity). In some cases |  | | Book | | been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...study epithermal vein-type and Kuroko deposits in Japan. I learned from them an importance of the integration...fluid inclusion studies of vein-type deposits in Japan were especially valid and useful to writing this...On the origin of Kuroko of the Kosaka mine. J. Geol. Soc. Japan, 26, 107-132 (in Japanese). Ohmoto, H |  | Cook, N.J., Sundblad, K., Valkama, M., Nygård, R., Ciobanu, C.L., Danyushevsky, L. (2011) Indium mineralisation in A-type granites in southeastern Finland: Insights into mineralogy and partitioning between coexisting minerals. Chemical Geology, 284 (1) 62-73 doi:10.1016/j.chemgeo.2011.02.006 | Journal (article/letter/editorial) | | magnetite–sphalerite lenses occur in close association to the hematite-altered rapakivi granites. In 2008, a distinct...took place during the 17th Century in the Forsby mine, just outside the western limit of the batholith...massive magnetite–sphalerite lenses occur between hematite-altered rapakivi granites and ignimbrites. A 10...sphalerite and magnetite (the latter replacing hematite) in a matrix composed of calcite, fluorite, Mn-rich...locality (Meisser et al., 1999) and from Toyoha, Japan (Ohta, 1992). Solid solution between roquesite and |  | | Report (volume) | | Laos--------------------------------------------Japan------------------------------------------------...Alaska 2. Manley Hot Springs, Alaska 3. Sullivan mine, British Columbia, Canada 4. New Brunswick area...Tex. 8. Black Range district, New Mexico 9. Climax mine, Colorado 10. Gorman area, California SOUTH AMERICA...14. Lifudzin-Khrustal'Illyy area Honshu Island, Japan Kwangsi-Kwangtung-Hunan Provinees, China Kochiu...deposits have produced enormous amounts of tin; one mine at Llallagua, Bolivia, produced over 500,000 tons |  | | Report (issue) | | ........................................... S16 Mine Waste Characteristics........................................................................ S20 Mine Closure.................................................... S12 Pie chart showing estimated world mine production of tin in 2015, by country and amount...tantalum, tin, tungsten, and (or) gold AMD acid mine drainage ATPC Association of Tin Producing Countries...respectively. In 2015, the world’s total estimated mine production of tin was 289,000 metric tons of contained |
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