 | | Journal (article/letter/editorial) | | Two types of ores are recognized in the Huanzala mine, Peru. Zinc and lead ore of adularia-sericite type...copper ores from the Teine mine, Hokkaido, Japan and the Chinkuashih mine, Taiwan are acid-sulfate type,...these deposits. Both types in the Teine and Chinkuashih deposits are supposed to have formed in the similar... The enargite and luzonite ores in the Hokuetsu mine, Japan are closely associated with native sulfur...Huanzala deposits are summarized as follows. The mine is situated in central Peru, about 250 km north |  | | Journal (article/letter/editorial) | | Fig. 2. A Simplified geological map of Chouichia mine (after Gottis and Sainfeld (1954) and Rouvier (1977)...formation of pyrite, arsenopyrite, stibnite-bismuthinite solid solution, chalcostibite, chalcopyrite...destabilization and conversion of the stibnite-bismuthinite solid solution into chalcostibite and native...species are thought to correspond to our stibnite-bismuthinite series and native bismuth respectively. Weathering...to 5.0 wt%. As in crystal rims) from the Kebbouch mine located 30 km SE to Ain el Bey (Slim 1981). According |  | | Journal (article/letter/editorial) | | Red Mountain, CO6, Underground sample, Longfellow Mine, Red Mountain, Silverton, Colorado). Images: a)...including tennantite and tetrahedrite, chalcocite, bismuthinite and emplectite (CuBiS2) (Fig. 1f) as well as...geologic data. Neither can these models accommodate the new high temperature data for the Sulfide Stage so that...geochemistry of high-sulfidation deposits. We then provide a new hypothesis for the origin of these important gold...Stoffregen, 1987; Vennemann et al., 1993). At Chinkuashih, Wang et al. (1999) noted an abundance of vapor-rich |  | | Journal (article/letter/editorial) | | magmatic-hydrothermal and hydromag- the Cabeza de Vaca district (Sillitoe and Sawkins, matic processesand therefore...deposit Childs-Aldwinklepipe in the Copper Creek district typesare generallyabsentfrom arc terranes,amag-...Granodiorite,an- Arizona desitic volcanics Ortiz, New Quartzite, pyroclas- Mexico rounded tiary rounded...Silicifica- tion (t) Pyrite, arsenopyrite, bismuthinite, chalcopyrite Quartz, tourmaline, sericite...entedby tourmalineand a brecciapipe.Yabricoya district,Chile.Geologypickhandleas sericitizedalongfra |  | | Journal (article/letter/editorial) | | TREIMAN 1 Instute of Meteoritics, University of New Mexico, Albuquerque NM 87131 lborg@unm.edu 2 Lunar...approximations to solve for a reduced number of unknowns. New solute-based mass balance calculations for low-order...potential limitations, sensitivity analysis of the new mass balance results, and the more geochemically...Environmental Sciences. Jawaharlal Nehru University. New Delhi 110 067, India (alr0400@mail.jnu.ac.in, alrjnu@hotmail...Geochemistry Chemical weathering and erosion in New Zealand monitored by bedload and suspended sediments |  | | Book | | Toto Ltd., Kitakyushu City, Japan Moon Yung Kim: Department of Geosciences, Osaka City University, Osaka...Environmental Science, Queens College, City University of New York, New York, U.S.A. Taro Takahashi: Department...Department of Geological Science, Columbia University, New York, U.S.A. Shigeaki Tsukagoshi: Mitsui Metal Mining...Ohya Mine, Miyagi Prefecture ... . ... . . . .. . .................(H. Imai). . .. 3. Takatori Mine, Ibaragi...Kim, Y. Fujiki and S. Takenouchi).... 5. Komori Mine, Kyoto Prefecture . . . ..... .. . .....(H. Imai |  | | Book | | D Routledge Taylor &. Francis Group LONDON AND NEW YORK First published 1989 by Longman Group Limited...Park, Abingdon, Oxon 0X14 4RN 711 Third Avenue, New York, NY 10017, USA Routledge is an im print o f...practice in this field are constantly changing. As new research and experience broaden our understanding...explanation of the tables Argentite Arsenopyrite Bismuthinite Bomite Boulangerite Cassiterite Chalcocite Chalcopyrite...difficult (initially) to recognise: Molybdenite: Bismuthinite: Pyrrhotite: Millerite: 4.1.4 white-grey to |  | | Catalog/List | | addition .•Two squares arc new entry for this iist Sizes mainly in INCHES New Customers, You can pay with...£10 2x2 £15 Ix! £3 lx2 £6 I · 88 ADAMITE Ojuela Mine, Mapimi, Mexico Colourless to yellow small crystals...lx½£5 ZnAs0/4 2 AEGIRINE Mount Malosa, Zomba District, Malawi Rich mass ofblnck crystal sections ,on...£10 2x3 £15 Na Ca SiO F 7fJ 7 ■ AJOITE Christmas Mine, Gila County, Arizona USA Blue veinlets in matrix...5cm £4 no/2 feldspar 37 ANCYLITE Ce Dark Star Mine,Ravalli County, Montana U.S.A Rich pinkish fine |  | | Journal (article/letter/editorial) | | enargite-sulfosalt (Ag-Cu) mineralisation El Indio Mine Cross Section Inc 6710200 NW Fa u lt Sample...Right simplified NW–SE cross section of the El Indio mine showing alteration and mineralization. Modified...pyrite enargite ‘early pyrite’ Fe tennantite bismuthinite quartz primary FLINCs secondary FLINCs melt...yrite alteration below 4000 m asl2 depth in the mine (Jannas 2 Above sea level. et al. 1999). Above...a wide range of sulfosalt assemblages across the mine. A full list of samples is provided in Table 2 of |  | | Journal (article/letter/editorial) | | at: No. 19, Beitucheng Western Road, Chaoyang District, 100029 Beijing, P.R. China. E-mail address:...Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933) first defined...al., 2002), Baguio district of the Philippines and Morobe goldfield of Papua New Guinea (Sillitoe, 1989)...carbonate (propylitic) alteration that may be district-wide in extent (Hedenquist et al., 2000). The...fault-control should be Wafi IS system in Papua New Guinea, in which the Compass fault conspicuously |  | | Journal (volume) | | Buia, University of Petrosani Marian Lupulescu, New York State Museum, USA János Földessy, Miskolc University...bathing the mineral surface. The process produces acid mine drainage (AMD), i.e., leachates, heavily charged...surfaces of the two tailings ponds from the mining district of Fundu Moldovei, by using some statistical tools...genesis of soluble efflorescent salts in Coastal Mine Tailings Deposits: A discussion based on reactive...2013. Distribution of Arsenic and Heavy Metals from Mine Tailings dams at Obuasi Municipality of Ghana. American |  | | Journal (article/letter/editorial) | | The specimens from the Hokuetsu mine, Japan and the Mankayan mine, Philippines have most nearly stoichiometric...% Cu3SbS4. They from the Lobo mine, Philippines and the Kinkaseki mine, Formosa have from 2 to 12 mol...mineral associated with bismuthinite and emplectite from the Toriyabe vein, Teine mine. B: Growth zoning band...series in Akeshi No. 4 specimen from the Akeshi mine (etched by 10% KCN solution). C: Growth banding...texture of luzonite and pyrite from the Mankayan mine, Philippines. 鉱 と共 生 し,と きに エ ン プ レ ク タ イ トを伴 う。 |  | | Report (issue) | | Matzko et al., (Can. Mineral. 23, 233-240) (1985) New mineral, Sn+2 30(OH) 2Cl 2 Trigonal, a 10.0175, c...Average composition from various types of ore, Thierry mine, Ont. ACANTHITE. Sakharova and Bryzgalov, Mineral...(1982)(Chinese)) Chem. Abstr. 98, no. 20, 164080 (1983). New mineral, (Nd,Ce,Ca,Th) (Ti,Nb) 2 (0,OH)^, from Bayun-Obo...87M/2325 (1987) Analyses (not in abs.) from'Koryu mine, Hokkaido, Japan AIKINITE. Boldyreva (Zap. Vses... (Zap. Vses Mineral. Ova. 113, 210-215) (1984). New mineral, Al Optics, X-ray data. ALUMINUM. Oleinikov |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State St...Missouri--1400 Independence Rd. FAIRBANKS, Alaska--New Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit...and unreasonably speculative when genetic. What is new today is that, although we must admit that all are...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide |  | Scher, S., Williams-Jones, A. E., Williams-Jones, G. (2013) Fumarolic Activity, Acid-Sulfate Alteration, and High Sulfidation Epithermal Precious Metal Mineralization in the Crater of Kawah Ijen Volcano, Java, Indonesia. Economic Geology, 108 (5) 1099-1118 doi:10.2113/econgeo.108.5.1099 | Journal (article/letter/editorial) | | fumarolic gases were analyzed at the University of New Mexico. A gas chromatographic system (GOW MAC), equipped..., in the Nansatsu district, Japan (Hedenquist et al., 1994), and Comstock district, Nevada (Hudson, 2003)...KV08-2 presence of inclusions of molybdenite, bismuthinite, galena, and sphalerite, respectively. These...metallic mineralization and, in turn, contributes new understanding of the genesis of acid-sulfate/high... Becker, U., and Kesler, S.E., 2008, A proposed new type of arsenian pyrite: Composition, nanostructure |  | | Book | | R3T2N2, Canada ELSEVIER, Amsterdam - Oxford - New York - Tokyo 1985 ELSEVIER SCIENCE PUBLISHERS B...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New York, N.Y. 10017, U.S.A. ISBN ISBN ISBN ISBN 0-44442530-6...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite |  | | Journal (issue) | | 10550 Luzonite • copper arsenic sulfide • Chinkuashih mine, Keelung, T a iw a n • 4x5 $ 5 0 .0 0 , 2x3...ments on any of the above will be appreciated. New Guidelines to Educational Exhibits to be Tested at...Robert W. Jones Friends of Mineralogy is promoting a new concept in edu cational exhibit competition at Tucson...hobby altogether or they are forced steady influx of new, usually young, members. to seek the knowledge they...structure. At any rate, they find so nate and educate new members, motivating little of value at meetings that |  | | Book | | Winnipeg, Canada ELSEVIER, Amsterdam - Oxford - New Y o r k - T o k y o 1985 ELSEVIER SCIENCE PUBLISHERS...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New Y o r k , N.Y. 10017, U.S.A. ISBN ISBN ISBN ISBN...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite |  | | Report (issue) | | of the Southeast Missouri base metal and barite district, by A. V. Heyl..................................in marbles of Grenville Complex, Balmat-Edwards, New York, by C. E. Brown...............................by K. B. Ketner.............................. 237 New York talc, by C. E. Brown..........................welcome comment or contributions of additional or new information where possible. Many "models" are incomplete...structures containing Pags 3 Examples^ Skelletaa District, Sweden Hljura-Kotalenti Belt, Finland Thompson |  | | Journal (article/letter/editorial) | | this enrichment and considerable prospectivity for new discoveries, there is a poor overall understanding...of the Uralides, the Rudny Altai, the Khandiza district of Uzbekistan as well as the Kyzyl Tashtyg deposit...Albertov 6, 128 43, Prague, Czech Republic We discuss a new concept of continental growth exemplified by the...major part of Asian continent was assembled. The new model is proposed as an alternative to existing tectonic...to several tens of kilometres such as the Elkon district in Aldan, the Streltsovka and the Dornot caldera |  | | Report (issue) | | instruction and new insights of general interest. This short course, the first in a new format,is designedto...magmaticcenters. This shortcourse was organizedto reviewthe new ideas related to magmatic-hydrothermal proces es...important concepts, and in several cases, present new results. Other papers take a casehistory approach...GENERATEDSALINEBRINESRELATEDTO MOLYBDENUMAT QUESTA, NEW MEXICO,USA J. Cline,D. Vanko.......................AlthoughXc will varythroughout Cl)'lllllizatio IS new phases appear and as o.2 o. ◄ o., o.a 1.0 o.o miaenlproportions |  | | Journal (issue) | | P an d a Hill, T a n za n ia • ref: • Chinkuashih mine, Keelung, T aiw an • 4x5 $ 5 0 .0 0 , 2x3...Henderson, Jr. mMHI Paul E. Desautels Eakerite— A New Tin Silicate.................................................... 117 BaSaw Khin I" Some Possible New Minerals Not Yet Fo u n d .............................................................. 91 What's New In M inerals.......................................xls with siderite xls (Neudorf, Harz, Germany) bismuthinite, acicular xls with chalcopyrite xls (Corn wall |  | | Book (edition) | | Tory Peterson Institute HOUGHTON MIFFLIN Boston New 1996 COMPANY York J Text and illustrations copyright...Houghton Mifflin Company, 215 Park Avenue South, New York, New York 10003 PETERSON FIELD GUIDES and PETERSON...out, particularly once-promising Mexican sources. New areas in Russia, Africa, and Asia have become significant...prices to levels that older collectors find shocking. New species have been described by the dozens in recent...justify their inclusion. Diaspore and boracite, new to this edition, are examples. The rise in interest |  | | Journal (issue) | | Luzonite Pandaite • copper arsenic sulfide • Chinkuashih mine, Keelung, T aiw an • 4 x5 $ 5 0 .0 0 , 2x3...and provided without cost where needed. W hen each new issue is printed and delivered to my house, neighbors...the issues, billing the recipients, and seeking new dealers who are willing to sell our magazine. Advertising...hite, Jr. TUCSON SHOW ADOPTS NEW FORM OF COMPETITIVE EXHIBITING A new form of competitive exhibiting...occasionally & offered free NEW LIST READYSOON! Lawrence H. Conklin 2 West 46 th Street, NY, New York 10036 September— |  | | Book (edition) | | completely revised and updated with a wealth of new information and features. The second edition of the...alphabetical entries, 1000 of which are entirely new e 240 new color photographs, mostly of large specimens...specimens, as well as 104 black-and-white photographs 45 new crystal drawings of rare species the most complete...distinguished group of authors in the light of new research and important new technological developments. The second...Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico; |
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