 | | Journal (article/letter/editorial) | | when a new pocket was broken into in the Mammoth Mine, Tiger, (Pinal Company), Arizona." ARKANSAS — Another...but most interesting, was on display at the Canon City, Colo., Convention June 26, 1952. The jadeite was...Denver, Colo., when he was interviewed at the Canon City, Colo., Convention, on Friday, June 27, 1952. Some...Convention held in Canon City, Colo., June 26-29, 1952. CONNECTICUT — The old copper mine near Bristol, Hartford...chlorite have been found at the Little Bob Mine—an 487 old pyrite mine on Land Lot 625, Paulding Co., Ga. I |  | | Journal (article/letter/editorial) | | zones in the agglomerate, silicified with quartz and opal, are good indicators of the proximity of stilfur...of the various altered rocks enclosing them. In Japan the largest sulfur deposits being worked have long...concluded that such important sulfur deposits as the Matsuo, Horobetsu, Akan and others were really of tnetasomatic...is epigenetic in relation to the enclosing quartz-opal rocks has led to underestimating the value of the...and the Kuril Islands, on the one hand, and in Japan, on the other. Attention to these patterns will |  | | Journal (article/letter/editorial) | | International Clay Conference (ICC) was held in Tokyo, Japan, from August 21 to 28, 2005, on the campus of Waseda...49th annual meeting of the Clay Science Society of Japan. The theme for this conference was “Claysphere:...13ICC/) were made. The Clay Science Society of Japan published and distributed to all 15 participants...participated in field trip 2—“Clays in Active (Hachimantai) and Fossil (Kuroko Deposit) Hydrothermal Systems...Dr. Katsumi Marumo from the Geological Survey of Japan/ Advanced Industrial Science and Technology (AIST) |  | | Journal (article/letter/editorial) | | deluvial-proluvial sediments and economic dumps from sulfur mine 2 - lavas and tuff-breccias of andesitic composition...with negligible sulfidization - pyritic ores 5 - opal ites with imposed sulfur mineralization 6 - extinct...disulfides, with metasomatic quartz and segregations of opal and chalcedony in cavities; native sulfur ores,...discrete granules which encircle segregations of opal or line the walls of the vacuoles produced by leaching...partial or complete replacement (fig. 4), and also in opal the sulfides of iron inherit the forms of the original |  | | Journal (article/letter/editorial) | | MINERALOGICAL SOCIETYOF JAPAN. VOL.3, No.6. SEPT.1958. Bementite and Pyroxmangite mine, Kumamoto Toyofumi...and manganese ore City, deposit Kumamoto of the Ichinomata Prefecture. Associated hornstone-quartz... fibrous Under crystals, ore the of this mine. microscope arranged very radially and d=3...the collected about the Ichinomata Prefecture. Fumitoshi mine, from photographs, minerals and ...examito extent. Niu Mine, 468-477) Nobuya and Tsuneo in Oita Prefecture to Clay Mineral from |  | SATO, YUKI, KOMETANI, MASAHIRO, SATAKE, HIROSHI, NOZAKI, TAMOTSU, KUSAKABE, MINORU (2013) Calcium-sulfate rich water in landslide area of Tateyama Caldera, northern central Japan. GEOCHEMICAL JOURNAL, 47 (6) 609-623 doi:10.2343/geochemj.2.0284 | Journal (article/letter/editorial) | | landslide area of Tateyama Caldera, northern central Japan YUKI SATO,1** M ASAHIRO KOMETANI,2*** HIROSHI SATAKE...University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan 2 Tateyama Caldera Sabo Museum, 68 Bunazaka, Ashikuraji...Toyama 930-1405, Japan 3 Nozaki EG Consulting, 3-10-14 Yamafutatsu, Chuo-ku, Niigata, Japan (Received May...site of frequent landslides in northern central Japan was investigated to obtain the relationship between...concentrations in rivers in the Rokko Mountains, Hyogo Prefecture, Japan, reflected rock weathering that was induced |  | | Journal (article/letter/editorial) | | environments of Triassic bedded cherts, central Japan: possible reflection of sea-level change KENICHIRO...464-8601, Japan † Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8601, Japan (Received...radiolarian bedded cherts in the Mino Belt, central Japan, include a sequence showing an abrupt facies change...radiolarian bedded cherts in the Mino Belt, central Japan. The bedded chert sequence shows an abrupt facies...(Isozaki, 1997; Nakao & Isozaki, 1994; Kubo, Isozaki & Matsuo, 1996). The facies change is expected to be closely |  | | Journal (article/letter/editorial) | | thermal and groundwaters in northwestern Hokkaido, Japan and the occurrence of geopressured fluids AKIRA...C1-2-155, Katsura, Nishikyo-ku, Kyoto 616-8540, Japan 2 Laboratory for Earthquake Chemistry, Graduate...Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan 3 Geological Survey of Hokkaido, Kita-19 Nishi-12...Nishi-12, Kita-ku, Sapporo, Hokkaido 060-0819, Japan (Received July 14, 2009; Accepted June 7, 2010) Thermal...in the inland region of Northwestern Hokkaido, Japan. The waters in the latter group have relatively |  | | 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) | | MASUBUCHI Yoshiko MASUDA Kaori MATSUBARA Satoshi MATSUO Gen-ichiro 290 92 199 59 82 356 253 374 374 418...25 356 324 156 F Fluid inclusions Forearc Fuka mine 25 199 164 G Gabbros Ganguvarpatti Garnet Garnet...Iron-rich stripe Island arc Isotope geochemistry J Japan Jiamusi Massif 156 285 148 168 188 59 339 407 285...mineral Ni-Fe alloy Northeastern China Northern Kyoto city Ntem Complex Numazawa Volcano O O-O repulsion Oceanic...gabbros Oceanic sediment Olivine Oman ophiolite Opal-C Opaque nodule Ophiolite Orientational ordering |  | | Journal (article/letter/editorial) | | now around fumaroles and volcanic hot springsin Japan and Taiwan. The older but undeformedmassivepyrite...the recentpast,and someare formingat present,in Japan and Taiwan. They form by replacement of lavasarid...estimatefor the Ugusu silica and alunitedeposit,Japan(43), wherepropylitizedandesiticand daciticrocks...submarinevolcanicrocksof Plioceneageon the Izu peninsula,Japan,containboth MASSIVE PYRITIC DEPOSITS RELATED TO...describes depositsof sulfurand iron sulfidesin Japan that range from late Pleistoceneto Recent. Sedi |  | | Journal (issue) | | 1– Spring 2009 $20.00 U.S. Inside This Issue: • Opal added to the Franklin-Sterling Hill species list...Minerals from Metamorphosed Manganese Deposits in Japan and Their Relationship to the Franklin-Sterling...On July 31, 2008, Fred Lubbers was digging on the Mine Run Dump at Sterling Hill when he noticed an unusually...Willemite is rare at Sterling Hill, rare on the Mine Run Dump, and unique in a dump-collected specimen...Mineralogical and Lapidary Societies, Inc. (EFMLS). • Opal added to the Franklin-Sterling Hill species list |  | | Journal (issue) | | recently. A good distantvision reading indicated opal, but our customer didn't think it could be, such...nondestructive a n d the material, which was probably opal, was frangible to say the least. A matching density...comparison stone established the stone to be opal. * * * Another opal, which caused me a lot of trouble customerwise...customerwise, not gemmologically, was a black opal purchased as such, mounted in a ring a n d offered for...found the opal colour lipped slightly into the potch and again where potch merged into opal colour. This |  | | Journal (article/letter/editorial) | | Mineralogy , Faculty of Science, Hiroshima Hiroshima 730 Japan 315 University, Naka-ku, 316 Y. Sano and C...which agree well with those of siliceous sediments (Matsuo et al., 1978) and are larger than the atmospheric...isotopes of the spicules consisting of pure quartz (Matsuo et al., 1978). The value is three times higher...modern locality where nonbiogenic precipitation of opal is occurring in a fairly com mon geologic and geographic...R. Boyd, S. Kelley, I. Gilmour, J. Matsuda, S. Matsuo, H. Sakai, and an anonymous reviewer for their |  | Miyakawa, Kazuya, Ishii, Eiichi, Hirota, Akinari, Komatsu, Daisuke D., Ikeya, Kosuke, Tsunogai, Urumu (2017) The role of low-temperature organic matter diagenesis in carbonate precipitation within a marine deposit. Applied Geochemistry, 76. 218-231 doi:10.1016/j.apgeochem.2016.11.001 | Journal (article/letter/editorial) | | Research Center, Japan Atomic Energy Agency, Hokushin 432-2, Horonobe-cho, Hokkaido 098-3224, Japan Geological...Geological Survey of Japan, Advanced Industrial Science and Technology, Central 7, 1-1-1 Higashi, Tsukuba, Ibaraki...Ibaraki 305-8567, Japan Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku...Chikusa-ku, Nagoya 464-8601, Japan a r t i c l e i n f o a b s t r a c t Article history: Received 19 May...Nuclear Regulation Authority, Japan. 2 Current position is Tokai University, Japan. 3 Current position is National |  | Ishiyama, Daizo, Shinoda, Keiji, Shimizu, Toru, Matsubaya, Osamu, Aikawa, Nobuyuki (1999) Structural states and isotopic compositions of water in hydrothermal quartz, Koryu Deposit, Japan. Economic Geology, 94 (8) 1347-1351 doi:10.2113/gsecongeo.94.8.1347 | Journal (article/letter/editorial) | | Compositions of Waterin Hydrothermal Quartz,KoryuDeposit, Japan DAIZO ISHIYAMA? Department ofEarthScience andTechnology...andResource Science, AkitaUniversity, AkitaO10-8502, Japan KEIJI SHINODA, Department of Geosciences, Graduate...Osaka558-8585, Japan Tonu SHIMIZU, Geological SurveyofJapan,Tsukuba 305-8567, Japan OSAMU MATSUBAYA...andResource Science, AkitaUniversity, Akita010-8502, Japan AND NOBUYUKI AIKAWA Department of Geosciences,...University, Sugimoto, Sumiyoshi, Osaka558-8585, Japan Abstract Twodifferent types ofhydrogen inhydrothermal |  | | Journal (article/letter/editorial) | | condensate Opal/chalcedony, alunite, kaolinite, smectite H2S-bearing steam condensate Opal/chalcedony...Opal/chalcedony H2S-bearing steam and SO2- Opal, cristobalite and HCl-bearing magmatic condensates Neutral-pH chloride...Neutral-pH chloride water Opal/chalcedony Calcite, aragonite Opal/chalcedony Opal/chalcedony Taken from...Satsuma-Iwojima volcano, a rhyolite dome in Kyushu, Japan (see Hedenquist et al. 1994; Kazahaya et al. 2002)...arc volcanoes (e.g., Aucanquilcha, Chile; Matsuo, Honshu, Japan; White Island, New Zealand) and still mined |  | | Report (issue) | | Abbreviation Publication Acad. Japan Proc____________ Proceedings of the Japan Academy. Tokyo. Acad. Malgache...Society of Exploration Geophysicists of Japan. Kawasaki, Japan. Cahiers g6ol. Thoiry _ _ Cahiers geologique...Norske Videnskap Akademii. Oslo. Geog. Survey Inst. Japan Bull____ Bulletin of the Geographical Survey Institute...Axistralia. Geol. Soc. Japan Bull__________ Bulletin of Geological Society of Japan. Tokyo. Geol. Soc. London...Africa. Johannesburg. Geol. Survey Japan Bull________ Bulletin of the Japan Geological Survey. Tokyo. Geol |  | | 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 |  | Togo, Yoko S., Takahashi, Yoshio, Amano, Yuki, Matsuzaki, Hiroyuki, Suzuki, Yohey, Terada, Yasuko, Muramatsu, Yasuyuki, Ito, Kazumasa, Iwatsuki, Teruki (2016) Age and speciation of iodine in groundwater and mudstones of the Horonobe area, Hokkaido, Japan: Implications for the origin and migration of iodine during basin evolution. Geochimica et Cosmochimica Acta, 191. 165-186 doi:10.1016/j.gca.2016.07.012 | Journal (article/letter/editorial) | | groundwater and mudstones of the Horonobe area, Hokkaido, Japan: implications for the origin and migration of iodine...groundwater and mudstones of the Horonobe area, Hokkaido, Japan: implications for the origin and migration of iodine...and mudstones of 3 the Horonobe area, Hokkaido, Japan: implications for the origin 4 and migration of...Ibaraki 305-8567, Japan 12 b 13 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan 14 c 15 Horonobecho...Hokkaido 098-3224, Japan 16 d 17 Japan 18 e 19 Sayo-gun, Hyogo 679-5158, Japan 20 f Department | | | Journal (article/letter/editorial) | | 松 尾 鉱 山 産 鉄 蛋 白 石 に 就 い て On the opal-jasper from the Matsuo mine 鈴 木 1.緒 敏 明(Toshiaki Suzuki)* |  | | Journal (issue) | | were asked (not to test) for our opinions on an opal which had faded, literally to near colourless with...tell whether it had been a white opal or a water opal or a fire opal with some play of colour. My first...(heated?) opal. Upon mentioning this fact of (not a faded opal but) a faded synthetic opal to our customer...one doesn't worry so much over a faded synthetic opal as a faded natural—least of all if one supplied...in faded synthetic opal. {Photo. K. Scarratt) 366 J. Gemm., 1977, XV, 7 the opal. It was also quite |  | | Journal (article/letter/editorial) | | Matsumine deposit, a typical example of the Kuroko (Japan) type, and in the Uchaly deposit, an example of...inclined lenses, and their composition, besides opal and sulfur, involves small amounts of alunite and...ore segregation, expressed in the development of opal and alunite. The precipitation of iron evidently...of the deposit described are those at Matsuo and Abuta in Japan, distinguished only by their larger scale...deep-seated horizon in the Consolidated Virginia mine (Comstock Lode ore field). We compared the results |  | Oskierski, H.C., Dlugogorski, B.Z., Oliver, T.K., Jacobsen, G. (2016) Chemical and isotopic signatures of waters associated with the carbonation of ultramafic mine tailings, Woodsreef Asbestos Mine, Australia. Chemical Geology, 436. 11-23 doi:10.1016/j.chemgeo.2016.04.014 | Journal (article/letter/editorial) | | with the carbonation of ultramafic mine tailings, Woodsreef Asbestos Mine, Australia H.C. Oskierski a,⁎,...April 2016 Keywords: Serpentinite Hydromagnesite Mine tailings Mineral carbonation CO2 sequestration Carbonation...formed on the tailings of the Woodsreef Asbestos Mine, sequestering significant amounts of CO2 directly...shown that, weathering of the mine tailings at the Woodsreef Asbestos Mine, NSW, Australia results in the...al., 2014). Consequently carbonation of ultramafic mine tailings provides a viable option for low-energy |  | | Journal (article/letter/editorial) | | altered to smectite, clinoptilolite, analcime, and opal. Layers with much fine tephra are more altered than...Ksp, K-fe1dspar; Sr, searlesite; Sm, smectite; Op, opal; Cp, clinoptilolite; and An, analcime. Symbols for...detrital, or both is unknown. Material identified as opal occurs in unit 1. It is isotropic and has a refractive...contain short fibers with lobes, 1-2 J.lm in diameter. Opal also coats vitric shards and occupies pore space...replacing pumice fragments. Opal is also disseminated in massive smectite. Opal is not sufficiently abundant |
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