| | Book (edition) | gangue mineral may be considered as waste in one deposit and as ore mineral in another (e.g., hedenbergite)...particular sample derives from the stockwork of such a deposit, it will normally contain amorphous silica/opal...in modern hydrothermal equivalents (e.g., JADE deposit, Okinawa Trough, Japan). Thus, metasomatic/metamorphic...mineral inventory available elsewhere. Further deposit descriptions originated from: binn.strahlen.org...rutile, and ulvöspinel separating from ilmenite). Fe-, Cu-, and Ag-containing sulfides are even more out of | | | Book | P.O. Ocean Pictures Ltd. Box 368, Moscow 103009 Russia Phone/fax (7-095) 203 3574 e-mail oceanpicture@glasnet...fine mineralogical editions have been published in Russia. First of all one should mention the journal World...published in it devoted to the deposits of the Kola Peninsula, the Urals, and Siberia. A complete summary of...of discoveries of uranium minerals in Russia is given in Proceedings of the Russian Mineralogical Society...comprehensive book about 582 new minerals discovered in Russia (within its former and modern boundaries). The | | | Journal (issue) | left: Cassiterite twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection;... Kevin Brown Silver, 8.8 cm, from the Keweenaw Peninsula, Michigan. Jeff Scovil photo. Sulfur, 11.1 cm...pegmatite field, Krasnyi Chikoy, Zabaykalsky Krai, Russia. Joe Budd photo. Londonite-rhodizite with ...quartz, 7 cm, from Dalnegorsk, Primorskiy Kray, Russia. Matt McGill photo. Calcite on marcasite, 8.7...mine, Dulong ore field, Wenshan County, Wenshan Autonomous Prefecture, Yunnan Province, China. Matt McGill | | | Book | visited all possible platinum group of elements (PGEs)–Ni–Cr-bearing areas in India for reconnaissance studies...Bureau of Mines METAL AND MINERALS Ag Au Co Cu Chr Cr Ir Ni Os PGM/E Pd Pt Rh Ru xiii Silver Gold Cobalt...family. The working deposits in South Africa and Russia are by far the largest for the PGM. The nickel...directly under iron (Fe), cobalt (Co), and nickel (Ni). The position of the platinum group and associated...the platinum group share affinity to Fe, Co, and Ni with consequential formation of metallic bonds over | | | Journal (issue) | Michael Bainbridge photo. Topaz, 4 cm, from Murzinka, Russia; Mike Menzies collection; Mark Mauthner photo....subsequent Hudson’s Bay Company crew found their deposit and mined part of it—a vein 25 meters long and...Rocks & Minerals entitled “Opal from the Columbia Plateau.” He was President of the Columbian Geological...Copper (both sides), 13.6 cm, from the Keweenaw Peninsula, Michigan. Jeff Scovil photo. 20 Supplement...after quartz, 10 cm, from Kandesei, Kaokoveld Plateau, Kunene region, Namibia. Jeff Scovil photo. Gold | | | Report (issue) | New York Ottawa, Ontario Ruislip, England Moscow, Russia London, Ontario Butte, Montana Modena, Italy Cape...Sudbury, Ontario Orléans-la-Source, France Moscow, Russia Washington, D.C. Maier, Wolfgang Malitch, Kreshimir...Austria Sudbury, Ontario Duluth, Minnesota Apatiti, Russia Toronto, Ontario Perth, Australia Copenhagen, Denmark...Tolstykh, Nadezda Toronto, Ontario Novosibirsk, Russia Watkinson, Dave Ottawa, Ontario Whittaker, Peter...temperatures, what is reasonable for transport and which deposit types have or may have been subject to these processes | | | Catalog/List | the deep reddish-brown “limonite gossan” matrix. In addition to the “limonite” there are numerous tiny...the prime specimen producers of the Keewenaw Peninsula. The crystals are sharp and well formed with an...matrix is typical for the contact metamorphic deposit that these formed within. All faces of the crystal...desirable of the rare minerals from this unique deposit. The epitome of Neptunite specimens is a single...features all three of the minerals for which this deposit is famous: Benitoite, Joaquinite, and Neptunite | | | Book (volume) | of Problems of Chemical Physics Chernogolovka, Russia ISSN 2194-3176 ISSN 2194-3184 (electronic) ISBN...illustrations was also significant. Chernogolovka, Russia Nikita V. Chukanov Contents of Volume I 1 ...alkaline-ultramafic rocks and carbonatites, Kola peninsula (Chukanov et al. 2005a). IR spectra of these minerals...group uramarsite discovered in the Bota-Burum U deposit, Southern Kazakhstan, was detected by characteristic...Alluaiv Mt., Lovozero alkaline massif, Kola peninsula, Russia (After Chukanov et al. 2011) Fig. 1.3 IR | | | Report (volume) | elements 22 Trace elements 22 Isotopes 26 Mineral deposit potential 27 Petrogenesis 28 Conclusions 30 References...tungsten, and other rare metals. Because of their ore deposit potential, these plutons warrant significantly...these plutons, whereas the compatible elements Ba, Cu, La, Sr, and Zr are depleted relative to global averages...00 26.00 39.02 0.68 0 0 0 .21 • 10 .43 ap fr Cu Rb Sr 0.35 I. 07 1. 15 0 32. 79 0.51 28.04 34...by atomic absorption; F by selected-ion electrode; Cu and Be by semiquantitative using a 241 Am excitation |
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