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Sukhoi Log deposit, Kropotkinsky ore cluster, Lena Gold District, Bodaibo, Irkutskaya Oblast', Prebaikalia (Pribaikal'e), Eastern-Siberian Region, Russia

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Stratabound deposit, hosted in carbonaceous shales.
One of the world's largest gold deposits. Also a PGE deposit.

The ore genesis is related to metamorphic/metasomatic transformations of geochemically specialized carbon-bearing sediments. The platinum/native metals mineralizations preceded the gold ore stage. The reduced metal forms, including PGE, originated during hydrogen-induced reduction coupled with oxidation of hydrocarbons. Gold-bearing quartz-pyrite veinlets were deposited from hot brine hydrothermal fluids.

Mineral List

90 entries listed. 70 valid minerals.

The above list contains all mineral locality references listed on This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


Keren Tan (1998): Geological features and ore-controlling regularities of the Sukhoi-Log gold deposit. Gold Science and Technology 6(4), 29-37 (in Chinese with English abstract).

Parada, S.G. (2002): The Lithogenic Nature of Some Gold Deposits in Carbonaceous–Terrigenous Sequences. Lithology and Mineral Resources 37(3), 239-250.

Distler, V.V., Yudovskaya, M.A., Razvozhaeva, E.A., et al. (2003): New data on platinum mineralization of gold ores of deposit Sukhoi Log (Lena gold mining area, Russia). Geochimiya (Geochemistry), 393(4), 524-527 (in Russian).

Large, R. R., Maslennikov, V. V., Robert, F., Danyushevsky, L. V., & Chang, Z. (2007). Multistage sedimentary and metamorphic origin of pyrite and gold in the giant Sukhoi Log deposit, Lena Gold Province, Russia. Economic Geology, 102(7), 1233-1267.

Ore Geology Reviews 24, 7-44.

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