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Pryamoi

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Porphyry copper prospect in Magadanskaya oblast', Russian Federation

Names and other identifiers

GMRAP ID 8366
Alternate names Pryamoe
Tract name Pacific Margin (142pCu8514)
Site status prospect

Geographic location

Country Russian Federation
State or province Magadanskaya oblast'
Geographic location 153.506, 59.351
Geologic map unit 153.506, 59.351
Nearby data
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Geologic information

Deposit type Porphyry copper
Age (Ma) 94Ma
Age determination method unknown isotopic
Age range 97–92 Ma (Inferred from age of diorite and formation of eruptive breccia.)
Age reference Volkov, Savva and others (2006, p. 462)
Minerals chalcopyrite, magnetite, molybdenite, pyrite
Associated rocks explosive breccia, granodiorite, plagiogranite porphyry
Tectonic setting mixed
Stratigraphic age Late Cretaceous

Commodity and development information

Development status Unknown
Major commodities Cu, Mo, Au, Ag
Gold-Moly ratio -9999

Reference information

Study area name Northeast Asia
References Skibin (1982); Sidorov and others (2006); Volkov, Savva and others (2006)
Site reference Mihalasky, Ludington, Alexeiev, and others (2015)
Sidorov, A.A., Tomson, I.N., Savva, N.E., Volkov, A.V., Prokof’ev, V.Yu, and Kolova, E.E., 2006, Relation between porphyry deposits and their vein satellites: Doklady Earth Sciences, v. 409, p. 859–863. (Also available at http://dx.doi.org/10.1134/S1028334X06060043.)
Skibin, Y.P., 1982, Copper-molybdenum mineralization of the northern coast of Ochotsk sea: Soviet Geology, no. 1, p. 78–85. [In Russian.]
Volkov, A.V., Savva, N.E., Sidorov, A.A., Egorov, V.N., Shapovalov, V.S., Prokof’ev, V.Yu., and Kolova, E.E., 2006, Spatial distribution and formation conditions of Au-bearing porphyry Cu-Mo deposits in the northeast of Russia: Geology of Ore Deposits, v. 48, p. 448–472. (Also available at http://dx.doi.org/10.1134/S107570150606002X.)