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![(a) A schematic map showing the location of the Sisim placer area in the Kr...]()
![(a) A schematic map showing the location of the Sisim placer area in the Kr...]()
![Geological map of the River Sisim watershed (Eastern Sayans) ( Shchelkovnik...]()
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1-7 OF 7 RESULTS FOR
Lysanskiy Complex
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Journal Article
Kuvaevite, Ir 5 Ni 10 S 16 , a New Mineral Species, Its Associations and Genetic Features, from the Sisim River Placer Zone, Eastern Sayans
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 December 2022
Russ. Geol. Geophys. (2022) 63 (12): 1373–1387.
... to be genetically related to bedrock zones of chromite-bearing ultramafic rocks (serpentinites) of the Lysanskiy complex. Kuvaevite and other minerals present in the polymineralic inclusions, hosted by Os–Ir–(Ru) alloys, formed from droplets of residual melt. This melt accumulated the “incompatible” elements, which...
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Journal Article
The Platinum-Group Minerals of the River Ko Watershed, Sisim Placer Zone, Eastern Sayans, Russia, and the Differentiation of Multicomponent Melts
Publisher: Mineralogical Association of Canada
Published: 29 July 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (4): 805–824.
..., Eastern Sayans, Russia, have been analyzed and described. Detrital grains of Ir–Os alloy, considered to have been derived from the Lysanskiy layered ultrabasic complex, are interpreted to be domains of melt in the interstices of olivine–chromian spinel cumulates. This melt fractionated before...
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Journal Article
Platinum-group minerals from Seyba, Eastern Sayans, Russia, and substitutions in the PGE-rich pentlandite and ferhodsite series
Journal: Mineralogical Magazine
Published: 01 August 2019
Mineralogical Magazine (2019) 83 (4): 531–538.
...Andrei Y. Barkov; Gennadiy I. Shvedov; Andrey A. Nikiforov; Robert F. Martin Abstract Chromitite zones associated with ultramafic units of the Lysanskiy layered complex of dunite–peridotite–gabbro composition could well represent the primary source for the placers bearing platinum-group minerals...
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Image
(a) A schematic map showing the location of the Sisim placer area in the Kr...
in The Platinum-Group Minerals of the River Ko Watershed, Sisim Placer Zone, Eastern Sayans, Russia, and the Differentiation of Multicomponent Melts
> The Canadian Journal of Mineralogy and Petrology
Published: 29 July 2023
Fig. 1. (a) A schematic map showing the location of the Sisim placer area in the Krasnoyarskiy kray of Russian Federation. (b, c) Geological maps showing the development of units of the Lysanskiy basic–ultrabasic complex exposed in the Sisim zone. The maps are modified after those of Chernov
Image
(a) A schematic map showing the location of the Sisim placer area in the Kr...
in The Platinum-Group Minerals of the River Ko Watershed, Sisim Placer Zone, Eastern Sayans, Russia, and the Differentiation of Multicomponent Melts
> The Canadian Journal of Mineralogy and Petrology
Published: 29 July 2023
Fig. 1. (a) A schematic map showing the location of the Sisim placer area in the Krasnoyarskiy kray of Russian Federation. (b, c) Geological maps showing the development of units of the Lysanskiy basic–ultrabasic complex exposed in the Sisim zone. The maps are modified after those of Chernov
Image
Geological map of the River Sisim watershed (Eastern Sayans) ( Shchelkovnik...
in Kuvaevite, Ir 5 Ni 10 S 16 , a New Mineral Species, Its Associations and Genetic Features, from the Sisim River Placer Zone, Eastern Sayans
> Russian Geology and Geophysics
Published: 01 December 2022
granites, granosyenites, b – amphibolitized gabbro, diorites; 7 – the Upper Proterozoic (Lysanskiy) intrusive complex, gabbro, pyroxenites, serpentinites; 8 – the Lower Proterozoic (Derbinskiy) intrusive complex, microcline granites; 9 – faults: a – actual, b – inferred.
Journal Article
Oberthürite, Rh 3 (Ni,Fe) 32 S 32 and torryweiserite, Rh 5 Ni 10 S 16 , two new platinum-group minerals from the Marathon deposit, Coldwell Complex, Ontario, Canada: Descriptions, crystal-chemical considerations, and comments on the geochemistry of rhodium
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1833–1863.
... the Sisim Placer Zone, which is associated with the River Sisim and its tributaries, including the Rivers Ko and Seyba, in Krasnoyarskiy kray, Eastern Sayans, Russia ( Barkov et al . 2018 , 2019 ). The area is located near the Lysanskiy dunite-peridotite-gabbro complex, which may thus be the source...
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