Database name: |
World Sediment-Hosted Cu Deposits |
Compilers: |
R. V. Kirkham, J. J. Carriere, A. Rafer, and P. Born |
Release date: |
2015-01-27 |
|
|
Deposit name(s): |
Bryansk Rapids (Angara Region) |
Political location(s): |
Russia; Nearest community: Bryansk Copper Horizon |
Deposit clan (type): |
sediment-hosted copper |
Deposit (sub) types: |
paralic marine; as phenocrysts in dolomite |
Geologic province: |
Siberian Platform |
Commodities: |
Cu; Pb |
Geological ages: |
Early Ordovician (host rocks) |
Host rocks: |
(1) sedimentary; mudstone-carbonate-sandstone-conglomerateIndividual lithologies: | sandstone (red) limestone dolomite argillite conglomerate | Host rock stratigraphy: | Iya and Ust-kut Suites |
|
Qualified comments: |
(Applies to: miscellaneous comments) as phenocrysts in dolomite; several occurrences in gray/dark gray rocks with alternating red beds |
References: |
Borzenko, G. F., 1971 |
The Copper Basin of Angara Region |
International Geology Review, Volume 13, p. 842 - 848 |
Kulakov, M. K., 1976 |
Genetic Types of Stratiform Mineralization in the Irkutsk Amphitheater |
Soviet Geology and Geophysics, Volume 17, p. 41 - 47 |
Narkelyun, L. F.; Bezrodnykh, Y. P.; Kulakov, M. A., 1969 |
Copper Potential of Sedimentary Bodies in South of Siberian Platform |
International Geology Review, Volume 11, p. 288 - 297 |
|