 | | Journal (article/letter/editorial) | | sorosite from the Baimka Au–PGE placer deposit, western Chukotka, northeastern Russia. It occurs as (1)...diorite – syenite – monzonite complex in the placer area could be a potential primary source for the sorosite-bearing...mechanisms of substitution, gold–PGE placer deposit, Baimka, Chukotka, Russia. SOMMAIRE Nous présentons les...groupe du platine de type placer de Baimka, partie occidentale de Chukotka, dans le nord-est de la Russie...associée au massif de gabbro – diorite – syénite – monzonite de Yegdegkychsky, dans la région du placer, pourrait |  | | Report (issue) | | = 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...Tin, stistaite, herzenbergite, cassiterite, lead (Baimka placer, Russia); tin, stistaite (Rio Tamaná |  | | 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: |  | | Report (issue) | | origin, later than the deposition of cassiterite. Association: Cassiterite, stannite, romarchite, ottemannite...Japan. In Russia, from the Goluboye deposit, Primorskiy Kray; at the Baimka placer deposit, western Chukotka;...Chukotka; and in the Druzhba deposit, Sakha. In Sweden, from Järkvissle, 55 km northwest of Sundsvall...Björkskogsnaes, Hällefors. In the Barquilla deposit, Salamanca Province, Spain. Name: To honor Robert |  | | Journal (article/letter/editorial) | | and hydroromarchite from Boundary Falls, Winnipeg River, Ontario, Canada, was re-examined. The minerals...Additional Sn-bearing corrosion products are SnO2 (cassiterite) and two unidentified phases. Residual aggregates...Winnipeg River, Kenora District, Ontario, at latitude 50°13'15"N, longitude 95°06'12"W. The area of the...S. Virgin Islands [natural]; typically with cassiterite, cerussite and several lead and tin oxides, hydroxides...Carguaicollo is therefore possible but suspect. 䡲 Bayhorse area, Idaho [natural]; tentatively identified in Cu–Au |  | | 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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