 | Airiyants, Evgeniya V., Belyanin, Dmitriy K., Zhmodik, Sergei M., Agafonov, Leonid V., Romashkin, Pavel A. (2020) Chemical composition and origin of platinum-group minerals from placers of the Aunik River, Buryatia, Russia. Ore Geology Reviews, 120. 103453 doi:10.1016/j.oregeorev.2020.103453 | Journal (article/letter/editorial) | | platinum-group minerals from placers of the Aunik River, Buryatia, Russia T Evgeniya V. Airiyantsa, Dmitriy...Novosibirsk 630090, Russia Novosibirsk State University, 2, Pirogova str., Novosibirsk 630090, Russia c National...Ophiolite Cumulate gabbro PGM origin PGM alteration Ruthenium trend Platinum group minerals (PGMs) are occasionally...confirm this theory, and find that the PGM of the Aunik River placers likely originated from ophiolites of...specifically, in the Bauntovsky district of the Republic of Buryatia (a region of Siberia, Fig. 1; Vysotsky |  | Airiyants, Evgenia V., Kiseleva, Olga N., Zhmodik, Sergey M., Belyanin, Dmitriy K., Ochirov, Yuriy C. (2021) Platinum-Group Minerals in the Placer of the Kitoy River, East Sayan, Russia. Minerals, 12 (1) 21 doi:10.3390/min12010021 | Journal (article/letter/editorial) | | Platinum-Group Minerals in the Placer of the Kitoy River, East Sayan, Russia Evgenia V. Airiyants *, Olga N. Kiseleva...Russian Academy of Sciences, 630090 Novosibirsk, Russia; kiseleva_on@igm.nsc.ru (O.N.K.); zhmodik@igm.nsc...Platinum-Group Minerals in the Placer of the Kitoy River, East Sayan, Russia. Minerals 2022, 12, 21. https://doi.org/10...mineralization found in the upper reaches of the Kitoy River (the southeastern part of the Eastern Sayan (SEPES))...The PGM are Os-Ir-Ru alloys with a pronounced ruthenium trend. Many of the Os-Ir-Ru grains have porous |
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