 | | Journal (article/letter/editorial) | | diagenetically altered Tsugaru-Yunosawa hydrothermally rocks area, Aomori, Japan ITSURO KITA and SAKURO... Mining College, Akita University, Akita 010, Japan (Received September 17, 1985: Accepted March 17...surrounding diagenetically altered area in the Tsugaru-Yunosawa geothermal field. The 6180 values of whole rocks...Tertiary volcaniclastic rocks of northern Honshu, Japan, alterations at' different stages ranging in age...study the Tsugaru-Yunosawa geothermal field, located near the border of Akita and Aomori Prefectures, was |  | Shimizu, M., Miyawaki, R., Kato, A., Matsubara, S., Matsuyama, F., Kiyota, K. (1998) Tsugaruite, Pb4As2S7, a new mineral species from the Yunosawa mine, Aomori Prefecture, Japan. Mineralogical Magazine, 62 (6) 793-799 doi:10.1180/002646198548179 | Journal (article/letter/editorial) | | a new mineral species from the Yunosawa mine, Aomori Prefecture, Japan M. SHIMIZU1, R. MIYAWAKI2, A. KATO2...Toyama University, Gofuku 3190, Toyama 930-8555, Japan 2 Department of Geology, National Science Museum...3-23-1 Hyakunin-cho, Shinjuku, Tokyo 169-0073, Japan 3 Department of Petrology & Mineral Deposits, University...of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan 4 Department of Earth & Planetary Physics, Faculty...113-0033, Japan ABSTRACT Tsugaruite, Pb4As~S7, is a new Pb-As sulphosalt from the Yunosawa mine, Aomori |  | | Journal (article/letter/editorial) | | Oxygen Isotope Compositions of Calcite and Rhodochrosite from Geothermal Exploratory Drills TH-4 and...and TH-6 near the Toyoha Deposit, Hokkaido, Japan Miyuki Nitta and Atsuyuki Inoue Department of Earth Sciences...Chiba University, Chiba, Japan Abstract We studied calcite and rhodochrosite from exploratory drill cores...near the Toyoha deposit, southwestern Hokkaido, Japan, from the aspect of stable isotope geochemistry...the kaolin minerals zone. The occurrence of rhodochrosite is restricted in the ore mineralized zone associated |  | | Journal (issue) | | Uncommon Copper and Lead Minerals from the Eagle Eye Mine, La Paz County, Arizona Paul M. Adams 126 S. Helberta...Helberta Ave. #2 Redondo Beach, CA 90277 The Eagle Eye Mine is located about 6 miles south southeast of the...Brenda and which passes over Interstate I 0. The mine sits at the base of the eastern side of the New...the site "-fnd serves as a navigational aid. The mine workings consist of a water filled shaft and several... C' Fig. 1 Chrysocolla coated with quartz, Ray Mine, Pinal Co., Arizona; photo by Bruce Paul Gaber. |  | | 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 |  | | Journal (article/letter/editorial) | | Potential for Base and Precious To Metal Deposits in Japan 2020) Antonio ARRIBAS and Toshio MIZUTA Faculty...University, Akita, Japan Abstract There are no known porphyry copper deposits in Japan. Attempts were made...latter option. In this article, we focus on Akita Prefecture and the surrounding areas and consider the potential...northern Honshu and that it serves as a proxy for Japan in general. Akita is rich in mineralization styles...the late 1800s. Osarizawa, the last active vein mine, closed in 1978. Kuroko deposits, the main source |  | | Journal (article/letter/editorial) | | Toyoha Geothermal System, Southwestern Hokkaido, Japan Atsuyuki Inoue,1 Kyohei Kurokawa2* and Tamao Hatta3...University, Chiba, Japan, 2Graduate School of Natural Science, Chiba University, Chiba, Japan and 3Japan International...Research Center for Agricultural Science, Tsukuba, Japan Abstract In this study, we applied chemical geothermometers...University, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522, Japan. Email: atsuyuki_inoue@faculty.chiba-u.jp *Present...address: Kamioka Mining & Smelting Co. LTD., Gifu, Japan. 52 © 2010 The Authors Journal compilation © 2010 |  | | Journal (article/letter/editorial) | | Isotopic Study of the Toyoha Deposit, Hokkaido, Japan −Comparison between the Earlier-Stage and the Later-Stage...largest Pb-Zn-Ag polymetallic vein-type deposits in Japan, were studied. More than 90% of the δ34S values...of the ore solution. 1. Introduction The Toyoha mine is located in about 40km southwest of Sapporo City...one of the largest lead-zinc-silver producers in Japan. It also is the most productive of the indium ores...Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan * Present address: Earthquake Research Institute |  | | Journal (issue) | | were some of the words used to describe a lluorite mine in the San Andres Mountains of New Mexico. The author...location for a possible collectin_g ve~ture. The mine was determined to be the Bohrnstedt lluonte mme...for us to reach the mine. This was accomplished and we eventually reached the mine (which included a hike...crystals covered the mine area and it appeared that no one had visited the mine since the U. S. Army...Army had closed the area in the 1940s. The "mine" was really a prospect as it consisted of a trench cut through |  | | 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 (issue) | | Volume Thirty, Number Five Articles The Mex-Tex mine, Bingham, N ew M exico............................Van Pelt. Long thought to be from the "Sapucaia mine," this speci men and others (representing the first...quartz crystals) actually came from the Berilo Branco mine. See the article beginning on page 361.___________...Museum, Himalaya mine $10 v.9/#3 Kalahari rhodochrosite, Paterson (NJ), Brumado district (Brazil), Bosch...Jeffrey mine (Quebec), Alpine Rodingites, Fluorite (Germany) $10 Taewha mine (Korea) Japan Twins (Quartz) |  | | Book | | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets...of crystallized gold occurred in the Jamestow n mine. California, USA, where a cavity, which yielded |  | | Book | | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from...mm (4 5/i6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...(municipio), pref. (prefecture), dept. (departement), dept. (departamento), dist. (district). Less common terms...Mineralogical Abstracts MJJ - Mineralogical Journal of Japan MM - Mineralogical Magazine MP - Mineralogy and...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the...say that this guarantee did much to deterrepaid. mine the award of the grant. To Mr. W. 0. Wiley, Chairman |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................ The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and emplacement...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Akira Kato: National Science Museum, Tokyo, Japan. Petr Korbel: Dept. of Mineralogy, National Museum...including Siberia ae SS shes] TM REED eS SL China and Japan 10. India 11. South east Asia 12. Middle East 13...Crytal Structure Communications Chemical Society of Japan Bulletin Colorado School of Mines Quarterly Crystal...International (English translation) Geochemical Journal (Japan) Geokhimiya Mineralogiya & Petrologiya Geophysical...Transactions Journal of the Clay Science Sciety of Japan Journal of the Chinese University Geosciences Journal |  | | Journal (volume) | | Mexico. Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be...available. The main source was once the Kongsberg Mine in Norway, but this closed in 1956. Man has, however...Clear crystals of anglesite on galena found in a mine near Cagliari, Sardinia. ► Anglesite crystals on...the mineral can be found in the Derbyshire Peak District, especially in the regions surrounding the towns...finest autunite crystals come from the Daybreak Mine, near Spokane in Washington State. In addition, |  | | Book | | places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...hematite (cf. figs. 144a, b) F I G . 13 80 x Pronto mine, Blind River, Ontario RAMDOHB Grains of uraninite...an intrusive rock contact can also be attained in mine fires. T H E ORE MINERALS 42 F I G . 17 170...to artificial coke. Many materials formed due to mine fires are closely similar to those at contacts of |  | | Book | | making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...orogenic periods to the Miocene Kuroko deposits of Japan. These deposits are associated with abundant sulfate... . The main period of ore deposition within a district seems to represent a relatively short time span...base of the Complex (Vermaak, 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries...and the youngest, the Kuroko in the Miocene of Japan, are sufficient to warrant separation into two subtypes; |  | | Report (volume) | | Meier 1963, Vezzalini 1984) and from Hokiya-dake, Japan (Quartieri et al. 1990) give sharp single-crystal...Ammonioleucite, a new mineral from Tatarazawa, Fujioka, Japan. Am Mineral 71:1022-1027 Howard DG (1994) Crystal...strontianite, aragonite, siderite, ankerite, rhodochrosite, dolomite, and barytocalcite), sulfates (barite...metamorphosed basaltic tuffs from the Tanzawa Mts, Japan (Seki and Oki 1969). Sr and Ba are almost absent;...generally absent, although in a sample from Sagashima (Japan) it reaches 0.42 (Harada et al. 1972). Samples associated |  | | Journal (issue) | | miners drill holes in the rock at Taxco silver mine in Mexico. Right: North Sea drilling rig 'Claymore-A'...particularly in the Ojuela result of some chemical Mine in Durango State. reaction that has occurred Significant...around the ocea n's edge from Alaska (USA), via Japan, to New Zea land; it probably also fo llows the...is prod uced by the following volcanoes: Fuji (Japan); Hood (Oregon, USA); Kra katoa (Indonesia); Pelee...Rica; Eifel (G ermany); Guatemala; Indonesia; Iran; Japan; Martinique; Mexico; the Carpathian Mountains (Romania); |
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