 | | Journal (article/letter/editorial) | | performed without HF concentrations various during Takatori, f(HF)/f(H20), been undertaken in order to elucidate...(1966) made thermodynamic cal calculations. the Japan hydrothermal 10-3.33, reducing Introduction...most tungsten Education, 673-14, among of topaz the respectively. temperature, species the ...Fig. 2. Locality map of the Kaneuchi, Ohtani, Takatori, Fujigatani, Kiwada and Kuga deposits. The abbreviations...the Japanese hydrothermal Ohtani, deposits, Takatori, Kuga (Fig. 2) Among the Fujigatani, deposits | | | 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...possibility series Zone, end not are member Mn- district deposits by those of in from deposits. ...b0, occurrence Fe/Mn natural unit influence mine a0, compositional rare the substitution of | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 82, 353-361, 1987 Fluid inclusion study on the Itaga tungsten...tungsten deposit Ashio district, , Japan YASUHIRO SHIBUE Geoscience Institute,HyogoUniversity of TeacherEducation...TeacherEducation , Yashiro-machi, Kato-gun,Hyogo673-14,Japan Fluid inclusion hydrothermal as study solution...ones in the and 0.9, highest Itaga granite topaz from the . this disseminated 265•Ž, from in...(e.g., Shibue, 1984, 1986a). There useful in topaz carried vein 518•K to Introduction tions of | | | Journal (article/letter/editorial) | | BIOTITE FROM IBARAGI THE Mineralogical lithia mine, mica Ibaragi -that this was collected in...Tokyo the study Takatori** have revealed flakes have is in June, zero to topaz, Meeting 1955...filling mica pyrite mine city. consists veins coloured is Takatori Mito mine. as biotite mica...mica gravity Read held the of Takatori such distinct: The working lithia indices: ƒ¿=1.568...biotite. quartz rock yellowish Pleochroism mine The in are lithian system rocks. sulfide |  | | Journal (article/letter/editorial) | | Article Ore Genesis of the Takatori Tungsten–Quartz Vein Deposit, Japan: Chemical and Isotopic Evidence...Nishio, Y. Ore Genesis of the Takatori Tungsten–Quartz Vein Deposit, Japan: Chemical and Isotopic Evidence...University, 836 Ohya, Shizuoka 422-8529, Japan Geological Survey of Japan, National Institute of Advanced Industrial...Tsukuba 305-8567, Japan Museum of Natural and Environmental History, Shizuoka 422-8017, Japan Faculty of Agriculture...University, Monobe B200, Nankoku, Kochi 783-8502, Japan; yoshiro@kochi-u.ac.jp Correspondence: morishita | | OGASAWARA, Masatsugu, SEKI, Yoji, MURAO, Satoshi, KODAMA, Takayosi, TSUKIMURA, Katsuhiro, NAKAJIMA, Terumasa (1993) Petrological and geochemical characteristics of aplite found near the Takatori tin-tungsten deposit, Japan and its relationship to mineralization. Journal of Mineralogy, Petrology and Economic Geology, 88 (5) 239-246 doi:10.2465/ganko.88.239 | Journal (article/letter/editorial) | | 化 作 用 との 関 係 Petrological and geochemical the Takatori characteristics tin-tungsten and its relationship...relationship 小 笠 原 関 of aplite found near deposit, Japan to mineralization 正 継(Masatsugu 陽 児(Yoji OGASAWARA)*...NAKAJIMA)* The Cretaceous Takatori tin-tungsten deposit, Ibaraki Prefecture, Japan , is characterized by...rocks have previously been described around the mine. Aplite veins are found in a diamond-drill hole...hole located 350m west of No. 7 vein of the Takatori deposit. The drill hole is situated within the area |  | | 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 | | 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) | | 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... Iridescent Fluorite from Ohio's Findlay Arch District BY JASON MCDONALD 69 Canada BY MARK MAUTHNER...Castleton in Traek Cliff (Derbyshire), the Blue John mine (page 35). The term "fluorite" was coined in 1797 |  | 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...ikuno, and Tada mines in westernJapan and the Ashio mine in easternJapan belongto the class. The fissurescontainingvein...granitic magma. The vein materials at the Akenobe mine are as follows: Ore minerals: cassiterite, wolframite...polybasite,stephanite,etc. Gangue minerals are quartz, topaz, apatite, fluorite, orthoclase, chlorite, calcite | | | Report (issue) | | category ........ Estimated cumulative and annual mine production of tungsten contained in ore and concentrate—...For each country having a tungsten deposit or district listed in the ISMI tungsten inventory...........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 |  | | Report (issue) | | No. 14: Topaz Perfect Cleavage ISBN 978-0-9790998-9-2 Publisher Lithographie, LLC Denver, Colorado...States of America Photo Credits Cover: Topaz, 3.5 cm tall Capao Mine, Ouro Preto, Minas Gerais, Brazil Max...Sigerman collection Robert Weldon photo Above: Topaz, 5.5 cm tall El Chalten, Santa Cruz, Argentina Scott...brooch/pendant is set with topaz from three different localities. Two Brazilian "Imperial" topaz gems make up the...the wings, totaling 19.59 carats, are light blue topaz. The wing tips are set with melee diamonds. The |  | Li, Jie, Huang, Xiao-Long, Wei, Gang-Jian, Liu, Ying, Ma, Jin-Long, Han, Li, He, Peng-Li (2018) Lithium isotope fractionation during magmatic differentiation and hydrothermal processes in rare-metal granites. Geochimica et Cosmochimica Acta, 240. 64-79 doi:10.1016/j.gca.2018.08.021 | Journal (article/letter/editorial) | | granite and Li-mica granite (88.7‒175 µg/g) to topaz-lepidolite granite (7430‒8080 µg/g) in the Yanshan...granite, muscovite granite, Li-mica granite and topaz-lepidolite granite (Yin et al., 1995; Belkasmi et...and Huang et al. (2002). Both Li-mica granite and topaz-lepidolite granite have the highest content of rare-metal...(protolithionite ± muscovite granite, Li-mica granite and topaz-lepidolite granite). Li et al. (2015) described...mainly Li-mica and subordinately muscovite; and the topaz-lepidolite granite samples are most lepidolite. |  | | Journal (article/letter/editorial) | | responsible for tungsten mineralization at Takatori mine, Japan—Kyoko Masukawa, Yoshiro Nishio, and Ken-ichiro...massive sulfide deposits in the Verkhneural’sk ore district, the South Urals, Russia: Evidence for magmatic...of the Fujiawu porphyry Cu-Mo deposit, Dexing district, southeast China: Implications for magmatism,...porphyry Cu-Mo mineralization in the Chuquicamata district, northern Chile: New constraints from the Toki...787 Mineralogical Magazine Vol. 77, No. 4, 2013 Topaz as an important host for Ge in granites and greisens—K |  | | Report (volume) | | ...... 8 Geography and geology of the Boulder district........................... 8 Occurrence, vein...inclosing finely brecciated pegmatite, from the Conger mine, Nederland, Colo.... II. Brecciated granite and...and pegmatite cemented by ferberite, from Town Lot mine, Nederland, Colo..................................showing crystals formed since brecciation, from Conger mine, Nederland, Colo............................. IV...Colo.; B, Brecciated ferberite vein from the Conger mine, Nederland, Colo.............................. V |  | | Report (issue) | | ..' • •• ••• 35 • • •• • •• 36 • t Japan and Korea Siam ••• • •• REFERENCES TO I ..' ...tl1e lead. Othei1· producing countries in.e luded Japan, China, Siam, the Malay States and Billiton (Dutch...987 3,827 515 399 110 1,340 • - 1,372 Tin Ore Japan and Korea ... Siam* ••• • •• Dutch East Indies ...Estimated. ** Excluding Northern Te\'1,itory. t Japan only. United Kingdom. 1Co,r n wall prod11ees nea1...a mixture of quartz and mica, usually with some topaz ; cassiterite, fluorspar, tourmaline and other minerals |  | Shah, Sajjad Ahmad, Shao, Yongjun, Zhang, Yu, Zhao, Hongtao, Zhao, Lianjie (2022) Texture and Trace Element Geochemistry of Quartz: A Review. Minerals, 12 (8) 1042 doi:10.3390/min12081042 | Journal (article/letter/editorial) | | groups or clusters (i.e., Huangshping and Empire mine deposits as a reference) [46–50]. Magmatic quartz...structural features to snowball quartz (highly evolved topaz bearing albite granite), but it does not form double-ended...at the Huangshaping deposit (China), the Empire Mine (USA), and the Antamina Cu-Zn deposit contain extremely... epithermal, and zinc deposits from the Magmont Mine, Jerritt Canyon, Butte Montana, and Red Dog deposits...comparison, [135] worked in the Erzgebirge tin mining district (Germany), the Kasperske Hory gold quartz vein |  | | 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 |  | | Journal (article/letter/editorial) | | are determined from opaque minerals (e.g. quartz, topaz, and cassiterite). The W-mineralizing fluids have...R.O., 1980. The Tungsten Queen deposit, Hamme district, Vance County, North Carolina; a stable isotope...ore-depositional processes documented in the Jerritt Canyon district, Nevada. Geology, 19(1): 36-40. Hollister, V.F...Manganese-iron ratios in wolframite, South Crofty Mine, Cornwall. a discussion. Econ. Geol., 65(5): 592-592...Yaogangxian tungsten deposit, central Nanling district, 24 South China. J. Geochem. Explor., 192: 1-17 |  | | Journal (article/letter/editorial) | | fluid inclusions are recorded in wolframite, 128 topaz, and quartz (e.g. Chen et al., 2018; Li et al.,...Yaogangxian tungsten deposit, central Nanling district, South China. J. Geochem. Explor., 192: 1-17....Compositional Variation of Wolframite in the Takatori Mine. Mining Geology, 35(193): 317-329. Seward, T...of quartz-vein-type W-Sn deposits of the Xitian district in SE China: Implications from the trace element...tungsten–tin deposit, southern Jiangxi tungsten district, China. Ore Geol. Rev., 82: 268-284. Zhao, B. |  | | Book | | Vokes Hydrothermal Activity in the St Just Mining District, Cornwall, England. . . . . . . . . . . . N.J...Mineralization and Fluid Inclusion Study of the Yod Nam Tim Mine, Southern Thailand . . . . . . . . . . . . . . ...'Late-stage processes of Felsic magmatism', Min. Geo/. (Japan), Special issue, 8, 1- 11. Charoy, B. (1979). 'Definition...porphyry tin deposits of Bolivia', Min. Geo/. (Japan), Special issue, 8, 151-73. Halls, C., Rankin, A...mineralization of the xenothermal vein-type deposits in Japan'. In B. Bogdanov (Ed.), Problems of Ore Deposition |  | | Journal (issue) | | from the Bunker Hill mine, Idaho (see vol. 13, no. 5) and wulfenite from the 79 mine, Arizona (see vol....action or inaction which might offend or aggravate mine owners. Secondly it means the most careful and skillful...group or element, nor on a particular locality, district, state or geological environment. It focuses instead...whatever errors in reasoning that may remain are mine alone. REFERENCES BENTLEY, R. E., WILSON, W. E....connecting Mapimi, Durago, Mexico, with the Ojuela mine—at the time of its construction (1899) the second |  | | Journal (article/letter/editorial) | | Laue diffractometers. Modern instruments, such as TOPAZ at the Spallation Neutron Source (SNS), have extensive...Laue diffractometers. Modern instruments, such as TOPAZ at the Spallation Neutron Source (SNS), have extensive...Saito, Y.; Takao, H.; Tani, T.; Nonoyama, T.; Takatori, K.; Homma, T.; Nagaya, T.; Nakamura, M. Lead-free |  | | Book (volume) | | (African people) (China) Taipa Island (China) I-liu District UF laido Gilbertese language Yi kuan tao (Cult)...Intel i860 (Microprocessor) Interstate 5 I-IO District (China) I-liu [Former heading] 1750 (Microprocessor)...[QA 76. 73.1] lapodes lapyges lAponskoe More Japan, Sea of lAPs (Internet service providers) USE...(Hamamatsu-shi, Japan) Iba Site (Hamamatsu-shi, Japan) UF Iba Iseki (Hamamatsu-shi, Japan) BT Japan Antiquities...latrophysical school Iba Iseki (Hamamatsu-shi, Japan) Guinea people) (May Subd Geog) UF Big Sepik (Papua |  | | Journal (issue) | | I F E The Japanese Tea Ceremony For centuries Japan drew on the Buddhist origins of tea drinking to...Japanese culture. T he ritualized drinking of tea in Japan, called chado, or the way of tea, is a uniquely...ceremony in its entirety. Writing in 1933, the Japan scholar A.L. Sadler said the ceremony involved 37...unchanged to this day. Still widely practiced in Japan (and increasingly internationally), the tea ceremony...intimacy with fellow participants. “Today people in Japan participate in tea (the tea ceremony) for social |
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Takatori mine, Shirosato-machi, Higashiibaraki District, Ibaraki Prefecture, Japan