Commodities
PrimaryNickel, Copper
SecondaryIron
Deposit
Model10: Noril'sk Cu-Ni-PGE
Materials
Ore mineralsPyrrhotite
GangueLimonite
Geology
AlterationCopper bearing sulfides oxidized to azurite and malachite.
Economic & production
Development statusOccurrence
Identification
Deposit ID10307845
RegionNA
Data scoreC
Coordinates62.15846, -154.40183
References
Solie, D.N., 1983, The Middle Fork plutonic complex, McGrath A-3 quadrangle, southwest Alaska: Alaska Division of Geological and Geophysical Surveys Report of Investigations 83-16, 22 pages.Gilbert, W.G., Solie, D.N., and Kline, J.T., 1988, Geologic map of the McGrath A-3 quadrangle, Alaska: Alaska Division of Geological and Geophysical Surveys Professional Report 92, 2 sheets, 1:63,360 scale.Herreid, G.H., 1968, Geological and geochemical investigations southwest of Farewell, Alaska: Alaska Division of Mines and Geology Geologic Report 26, 24 p., 1 sheet, scale 1:75,000.