Birandya-1

Porphyry copper prospect in Khabarovskiy kray, Russian Federation

Names and other identifiers

GMRAP ID 8614
Tract name Pacific Margin (142pCu8514)
Site status prospect

Geographic location

Country Russian Federation
State or province Khabarovskiy kray
Geographic location 136.618889, 55.773611
Geologic map unit 136.618889, 55.773611
Nearby data

Geologic information

Deposit type Porphyry copper
Age determination method Geologic inference
Age range Late Cretaceous–Paleocene
Age reference Andrei F. Chitalin (written commun., 2009)
Minerals chacopyrite, galena, malachite, pyrite, sphalerite
Associated rocks volcanic rocks
Tectonic setting mixed
Stratigraphic age Late Cretaceous–Paleocene

Commodity and development information

Development status Occurrence
Major commodities Cu
Gold-Moly ratio -9999

Reference information

Comments Quartz metasomatites after volcanics in exocontact zone of granite pluton. Intensive impregnation of pyrite, chacopyrite, galena, sphalerite, malachite. Geochem Cu-Pb-Zn anomaly. Only rare pebbles of silicified and strong Limed basalts in the creek. Cu stream sediment anomaly.
Study area name Northeast Asia
References Andrei F. Chitalin (written commun., 2009)
Site reference Mihalasky, Ludington, Alexeiev, and others (2015)