 | | Report (issue) | | secondary hydrothermal origin, in many Pt–Pd-bearing Cu–Ni deposits in ultramafic rocks. Polymorphism & Series:...Association: Sobolevskite, merenskyite, melonite, michenerite, moncheite, braggite, many other Pt–Pd minerals...prominent localities include: in Russia, from the Monchegorsk Cu–Ni deposit, Kola Peninsula [TL]; in the...Stillwater complex, Montana; at the New Rambler Cu–Ni mine, Medicine Bow Mountains, east of Encampment...and authority on Cu–Ni sulfide deposits, of the Mining Institute, St. Petersburg, Russia. Type Material: |  | | 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 |  | | 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 |  | | 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...Vysotskite 1.3.1.6 Merenskyite 1.3.1.7 Michenerite 1.3.1.8 Moncheite 1.3.1.9 Isoferroplatinum...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 |
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