 | | Journal (article/letter/editorial) | | pp. 1469-1480 (2006) NEW DATA ON TYPE-LOCALITY SOROSITE: COMPOSITIONAL VARIATIONS, ZONING, AND A REVISED...analyses of sorosite from the Baimka Au–PGE placer deposit, western Chukotka, northeastern Russia. It occurs...sets of standards), the average composition of sorosite, recalculated for (Sn + Sb) = 1 apfu, is: (Cu1...and Sb ≤0.01–0.10 apfu. The revised formula for sorosite is (Cu,Fe)1+x(Sn,Sb), where 0.1 ≤ x ≤ 0.2. The...NiAs-type lattice. The incorporation of Sb in sorosite is governed by two mechanisms of substitution: |  | | Journal (article/letter/editorial) | | Origin of Platinum-Bearing Placers in the Aluchin Horst, Russian Far East STANISLAV S. GORNOSTAYEV,†...109017, Russia Abstract The Quaternary gold–platinum-group mineral (PGM) placers of the Aluchin horst, western...western Chukotka, Russian Far East, contain PGM (mostly Pt-Fe alloys) typical of those associated with...rocks. They form the primary source of PGM. The PGM placer nuggets vary considerably in size (0.1–9 mm), shape...degree of abrasion, indicating a long history of placer-forming processes. Some of the nuggets are covered |  | | Report (issue) | | Sorosite Cu(Sn, Sb) c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point Group:...= 5.120(6) Z=2 X-ray Powder Pattern: Baimka placer, Russia. 2.970 (10), 2.094 (9), 2.112 (8), 1.487...56.12 7.89 Total 99.46 [100.00] (1) Baimka placer, Russia; by electron microprobe, average of nine...)Σ=1.00 . Occurrence: Very rare, in a gold-PGE placer probably derived from Alaskan-type complexes, formed...formed under low-sulfur reducing conditions (Baimka placer, Russia); in concentrates from precious metal placers |  | | Report (issue) | | a = 4.15 Z=1 X-ray Powder Pattern: Elkiaidai River, Uzbekistan. 3.09 (10), 2.19(10), 1.374 (8), 1.253(7)...Total 100.0 [100.00] 100.51 100.00 (1) Elkiaidai River, Uzbekistan; by electron microprobe; corresponds...84%; corresponds to Sn1.12 Sb0.87 . (3) Baimka placer, Russia; by electron microprobe, corresponds to...concentrates from placer deposits from a region of Silurian shaly-sandy sediments (Elkiaidai River, Uzbekistan);...(Elkiaidai River, Uzbekistan); tin, sorosite, herzenbergite, cassiterite, lead (Baimka placer, Russia) Distribution: |  | | Journal (issue) | | border. For detailed information on the mines and district,I suggest Howard (1979),and for a recent summary...of the many species at this contact-metamorphic deposit. She also collected specimens of the same species...valuable to one who studies the paragenesis of a deposit. Some collect indiscriminately, which is fine when...1987). References Howard, J. M, 1979, Antimony district of Southwest Arkansas: Arkansas Geol. Comm., lrrfo...collecting microminerals in the Arkansas antimony district Rocks & Minerals,71:134-137. November 1998 ----- |  | | Journal (article/letter/editorial) | | and hydroromarchite from Boundary Falls, Winnipeg River, Ontario, Canada, was re-examined. The minerals...Winnipeg River, Kenora District, Ontario, at latitude 50°13'15"N, longitude 95°06'12"W. The area of the...Carguaicollo is therefore possible but suspect. 䡲 Bayhorse area, Idaho [natural]; tentatively identified in Cu–Au...possibly cassiterite. 䡲 La Capitana (1715), Indian River County, Florida; with abhurite and cassiterite....with native tin, as the minerals stistaite and sorosite, respectively (Rose 1981, Alminas et al. 1994 |  | Barkov, A. Y., Martin, R. F., Poirier, G., Yakovlev, Y. N. (2000) THE TAIMYRITE-TATYANAITE SERIES AND ZONING IN INTERMETALLIC COMPOUNDS OF Pt, Pd, Cu, AND Sn FROM NORIL'SK, SIBERIA, RUSSIA. The Canadian Mineralogist, 38 (3) 599-609 doi:10.2113/gscanmin.38.3.599 | Journal (article/letter/editorial) | | COMPOUNDS OF Pt, Pd, Cu, AND Sn FROM NORIL’SK, SIBERIA, RUSSIA ANDREI Y. BARKOV§, ROBERT F. MARTIN AND GLENN POIRIER...Borehole, 17 Yubileynaya Street, 184415 Zapolyarny, Russia ABSTRACT We report on the existence of a newly...(BMS) ores in the Oktyabr’sky deposit, Noril’sk complex, Siberia, Russia. The taimyrite–tatyanaite is...zoning, sulfide ores, Oktyabr’sky deposit, Noril’sk complex, Siberia, Russia. SOMMAIRE Nous décrivons ici...INTRODUCTION The Noril’sk complex in northern Siberia, Russia, hosts a number of world-class ore deposits of |  | | Journal (issue) | | GAINES, R. V. (1970) The M octezuma tellurium deposit. Mineral ogical Record, 1, 40-43. MITCHELL, R...New Species, Twinning, Axinite (Brazil), Green River (WY) $10 v.8/#6 California Issue Benitoite, Gold...Kalahari rhodochrosite, Paterson (NJ), Brumado district (Brazil), Bosch Collection $10 v.9/#4 Elmwood...Axinites (CA). El Dragon mine (Bolivia), Silver District (AZ), Goldschmidt $10 v.21/#3 American Amethyst...I )h lrid v.28/#l Illinois-Kentucky Fluorite District! 80 p., full color $15 v.28/#2 Konder Platinum |
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