 | | Book | | 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...Hand, 11:' Shimotsuke ,, Of which the Kainiolta mine c-ntribut'd nearly so; ,ir its c mta,:t with deposits...from A'lmwi .,> in the Kngaka mine ia much "eoiid in qt [d the Kurat-ini mine, lese, but ranks th'' v of |  | 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) | | Sweden. It occurs as erratic replacements of cassiterite. The formation of herzenbergite was probably...the pegmatite dykes. K~VWORDS: herzenbergite, cassiterite, lithium pegmatites, Sweden. Introduction Occurrence...associated with cassiterite in the Maria Theresia mine in Bolivia (Ramdohr, 1935a) and Hoei mine, Japan (Miyahisa...Replacements of cassiterite by herzenbergite in sulphide deposits were described from Shinkiura, Japan (Aoki,...1982), whereas replacements of herzenbergite by cassiterite were found in Khoton Khay, Yakutia, Russia (Nekrasov |  | | Journal (article/letter/editorial) | | DEPOSITS FOUND IN CONTACTMETAMORPHIC AUREOLES IN JAPAN Takeo Watanabe a a Geological Institute, Faculty...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN, International Geology Review, 2:11, 946-966, DOI:...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN' by Takeo Watanabe' • translated by Kinkiti Musya...the study of ore deposits in the contact zones in Japan 947 Genetic classification of metalliferous deposits...950 950 950 950 Contact metamorphic aureoles in Japan and characteristics of metalliferous deposits in |  | | Journal (article/letter/editorial) | | of wolframite Kaneuchi mine, Kyoto Prefecture, KAzuo series from the Japan NAKASHIMA1, MAKOTO WATANABE2...of Science, Yamagata University, Yamagata 990, Japan 2Institute of Geology and Mineralogy, Faculty of...of Science, Hiroshima University, Hiroshima 730, Japan By means wolfram-quartz of X-ray diffraction and...wolframites from the veins at the Kaneuchi mine, Southwest Japan, have been examined. In view of the compositional...range from 35.1 to 61.1mole% MnWO4, throughout the mine. However, it is worth while to mention that wolframites |  | | Report (issue) | | America Photo Credits Cover: Topaz, 3.5 cm tall Capao Mine, Ouro Preto, Minas Gerais, Brazil Max and Jon Sigerman...Occurrence MIKE MENZIES 22. Topaz from Utah's Maynard Mine RYAN BOWLING 26. Volodarsk-Volynski PETER LYCKBERG...DUDLEY BLAUWET 58. Zimbabwe Blue Topaz: St. Anne's Mine JAN KANIS 60. Brazil: The Land of Topaz DIETMAR...Top left: Topaz and bixbyite, 1.8 cm tall; Maynard Mine, Thomas Range, Utah; Utah Mineral and Fossil specimen... zinnwaldite, muscovite, columbite, rutile, cassiterite, euclase, hematite, hydroxyl-herderite, and lepidolite |  | | Journal (issue) | | .................................... 17 DAOPING MINE Guanghua Liu and Berthold Ottens .................crystal, 2.1 cm, from the Dadongla (Yunchangping) mine near Tongren, Guizhou Province, China. Marcus Budil...Xikuangshan, the site of the world’s largest stibnite mine. Berthold Ottens is a German dealer and author of...today, near the ancient mine workings, there is a large open-pit copper mine which provides small calcite...excavations in the mining center of Tonglushan, near the city of Daye in Hubei Province, have revealed important |  | | Book | | characteristic such as the “Japan-Law” twinned rock crystals from Japan. Even though most of the classic...deposits have been worked for many years — some date back several millennia — there are many that are...Localities of Asia Japan The Ichinokawa Mine, Saijo, Iyo Province, Ehime Prefecture, Island of Shikoku...Shikoku Ashio Mine, Shimotsuke Province, Tochigi Prefecture, Honshu The Ani and Arakawa Mines, Ugo Province...Akita Prefecture, Honshu The Obira Mine, Bungo Province, Oita Prefecture, Kyushu; The Toroku Mine, Hyuga |  | | Journal (article/letter/editorial) | | the Hydrothermal System of Southwestern Hokkaido, Japan Euis T. YUNINGSIH1,2 and Hiroharu MATSUEDA2 1...Hokkaido University, Sapporo, Japan Abstract Shin-Otoyo, Suttsu, Teine, Date, Chitose, and Koryu are sites...deposits, and located in southwestern Hokkaido, Japan. The deposits are predominantly hosted by the Green...different from those of Shin-Otoyo, Suttsu, Teine, and Date due to their lack of Sn (tin) and Bi (bismuth) mineralization...follows: 1, Shin-Otoyo; 2, Suttsu; 3, Teine; 4, Date; 5, Chitose; 6, Koryu. Various kinds of fissure |  | | Catalog/List | | Italy. massive, green 2 variety ADAMITE: Ojuela Mine, Mapimi, Durango, Mexico. crystals ADAMITE,variety...Index, Washington, USA. crystals ALBITE: Jeffrey Mine, Asbestos, Quobcc, Canada. crystals ALBITE: St....good crystal sections AS ,'\BOVE ALGOOONITE:Calumot Mine, Michigan, USA. massive ALL'\NITE: . Quadeville...1-:incrva .i'l Mine, Cavo-ln-Rock, Illinois, USA. good crystals ALT/1ITE: Hilltop Mine, Organ Mountain...Wickcnburg, Arizona, USA. massiv0 ALUNOGEN fuxtor l/7 Mine, san Rafael Sw01l, Utah, USA. massivo AMBER: Phillipina |  | | Journal (issue) | | Fine Minerals selection, barite from the Meikle Mine complex from the Great Basin Minerals selection...Australia, tel., 03-9314-9612) had several spessartine Mine ral News 2 crystals from Broken Hill, New South...had a good selection of the most incredible Acif Mine. Mibladen. Morocco vanadinites. These were all the...More Japan Law Twin Quartz Information W New Mexico Greetings fro m New Mexico! Re. your Japan Law Twin...be listed as: San Pedro Mine, Santa Fe Co ., New Mex ico . Ray DeMark Japan and Bolivia The 24 localities | | | 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...not include considerations of tungsten demand. To date, the ISMI Working Group has published studies on...mines in Brazil and boosted production in Bolivia, Japan, and Spain. In the 1950’s, during and after the |  | | Report (issue) | | major deposits and districts according to their date of discovery - - - - - - - - - - - - - - - - - -...- - - - - - - - 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 |  | Legros, Hélène, Marignac, Christian, Tabary, Thomas, Mercadier, Julien, Richard, Antonin, Cuney, Michel, Wang, Ru-Cheng, Charles, Nicolas, Lespinasse, Marc-Yves (2018) The ore-forming magmatic-hydrothermal system of the Piaotang W-Sn deposit (Jiangxi, China) as seen from Li-mica geochemistry. American Mineralogist, 103 (1) 39-54 doi:10.2138/am-2018-6196 | Journal (article/letter/editorial) | | abundant W-Sn mineralization (wolframite and cassiterite), (2) a “calcic” stage with scheelite and wolframite...wolframite, (3) a “base metal sulfides” stage with cassiterite and wolframite, and (4) a late “sulfide” stage...of new generations of ore-bearing minerals (cassiterite and wolframite) concomitant with a continuous...species (e.g., topaz, quartz, wolframite, and cassiterite) and even then, primary fluid inclusions are...University of Gothenburg Authenticated Download Date | 1/9/18 2:56 PM 40 LEGROS ET AL.: THE ORE-FORMING |  | | Book | | Mining of the wolframite deposit of Needle Hill Mine, Hong Kong 13 Lok On Pai desalting plant 13 ...Tongyang talc mine 57 Chungju talc plant 57 Sukpo zinc refinery 57 Jangsong coal mine 59 J1;1pan...Mining of the wolframite deposit of Needle Hill Mine, Hong Kong Stephen S. F. Hui Chairman and Managing...Co., Ltd., Hong Kong Location The Needle Hill mine (Fig. 1) is located on the southern slope of Needle...River from the Jubilee Reservoir terminal to the mine office; a medium-capacity gravity concentration |  | | Report (issue) | | DEPOSIT MODEL FORM Deposit type: Subtype: Author: Date; Fill in your preferred name for the deposit type...APPROXIMATE SYNONYM DESCRIPTION complexes SUBTYPE DATE Alpine type chromite December 6, 1982 OF (REFERENCE)...Norte Cty, CA Santa Helena, Antioquia, Colombia Goto Mine, Luzan, P.I. References Wells, F. G. et al 1946...Pt AUTHOR N. J Page APPROXIMATE SYNONYM SUBTYPE DATE Alaskan, Uralan December 12, 1982 OF (REFERENCE)...DEPOSIT TYPE Porphry, Cu SUBTYPE AUTHOR D. P. Cox DATE Mo rich December 1, 1982 APPROXIMATE SYNONYM | | | Report (issue) | | ....................................... 2 World Mine Production ........................................ 19 Chart showing tantalum (Ta) refineries in Japan and their products. ..............................associated tsunami that struck Northern Honshu, Japan, on March 11, 2011. The earthquate and tsunami caused...Information Services Ltd., 2012). World Mine Production In 2011, world mine production of tantalum increased...in 2010. Rwanda accounted for 27 percent of total mine production in 2011; Brazil accounted for 20 percent; |  | | Journal (article/letter/editorial) | | classification losessightof North America'sonly mine to have been genuinelyimportantfor its tin Another...porphyritic hypabyssal stocksanddikes(Nakatatsu,Japan;Imai, 1978) andaphaniticrhyolite dikesandbrecciapipes...certain essentiallyhorizontal ores, the San Antonio mine in the Santa Eulalia dis- aphaniticrhyolite dikes...SantaEulalia's setting into perspective, as exposedto date, is related neither to dikes nor the districtcontainstwo...those of the West Camp, contains the San Antonio mine, is also famous, or should be, for its lead-zin |  | | Journal (article/letter/editorial) | | chalcopyrite (Wright, 1915). 2Hr U.S.N.M.96611\ Santa Niio Mine, Patagonia Mts., 2Ht U.S.N.M. 9749U Santa Cruz Co...about this specimen Harvardunnumbered Kenawyer Mine, King's River Catryon, Fresno Co., Calif. 2Ht ...region. Tbis specimen is probabiy from the Alpine Mine, south of Lake Tahoe, where molybdenite occurs together...veinlets with molybdite, wolframite, topaz, cassiterite, monazite, pyrite and chalcopyrite (Killefer...(Endlich, 1878). Harvard unnumbered Mountain Lion Mine, Boulder Co., Colorado. 1859 OF MOLYBDENITE Magnolia | | | 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...b0, occurrence Fe/Mn natural unit influence mine a0, compositional rare the substitution of... parameters exception the of the lattice Japan, Early and relationship the with in the |  | | Report (issue) | | LIU Pakistan BY DUDLEY BLAUWET Fluorite from Japan BY YOSHIRO KOMURO there's always something new...Brian Stefanec explores a pocket at the Elmwood mine. Photo Mark Kielbasa Switzerland BY HANS ANTON...MICHAEL GRAY 54 Elmwood-Gordonsville-Cumberland Mine Complex Of Eastern Tennessee BY ARVID PASTO 56...Castleton in Traek Cliff (Derbyshire), the Blue John mine (page 35). The term "fluorite" was coined in 1797...The Blue John Mine, Castleton. In Modern Terms A postcard depicting the Blue John mine near Castleton |  | | Journal (article/letter/editorial) | | deposits, Japan: oxygen and carbon isotopic evidence Y. Morishita Geological Surveyof Japan, Tsukuba,... Ibaraki 305, Japan Received: April 11, 1989/Accepted: September 12, 1990 Abstract. The Ohtani and Kaneuchi...Ohtani and Kaneuchi tungsten-bearing quartz veins in Japan are thought to be genetically related to magmatism...province 0100O - W (-Sn)provinq Inner Zone, SW Japan ) (San-yo hilt) ' ~ .. ~-" oO . 1) M.T.L...L. ~ - ~ " /Ohtani Kaneuchi Outer Zone, SW Japan E 200km ~ + 4- 4. + + ~4- 4. K 4- 4. 4. |  | | Report (volume) | | Laos--------------------------------------------Japan------------------------------------------------...present shorelines. Most tin is smelted from cassiterite ( Sn02) contained in placer concentrates, and...concentrates that contain a high proportion of tin in cassiterite, many other valu:tble metals are recovered during...generally associated with granitic rocks and contain cassiterite (Sn0 2 ) as well as other uncommon, valuable...tin. Some pegmatites are very large, contain cassiterite throughout, and constitute major reserves of |  | | Book | | borates, sulphides and hydroxides as well as cassiterite. This may provide the basis for nightmares for...stannite content and the difference being the cassiterite content. Unfortunately, Sn- borates (e.g. hulsite...and their tin contents could be included as "cassiterite". At present no consistent analytical method...types as "tactites" described by Hess (1919), cassiterite + sulfide + talc or + chlorite assemblages (e... - Shcherba,1970) or magnetite + siderite + cassiterite + ilmenite assemblages (e.g. Mt. Lindsay, Tas |  | | Journal (article/letter/editorial) | | Ottens specimen and photo. The Yaogangxian Tungsten Mine Downloaded by [Florida International University]...of all tungsten produced. Although most artisanal mine laborers are categorized as farmers for statistical...specimen production is probably the Yaogangxian mine in Hunan Province. Geography Figure 4. Preparing...centers. The Yaogangxian mine is located in Yizhang County, Chenzhou Prefecture, in the southern part of...of Hunan Province (figs. 2, 3, 5). The mine has followed a series of ferberite-bearing quartz veins and |
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