Commodities
PrimaryCopper, Nickel, Cobalt, Arsenic
SecondaryLead, Iron
Deposit
Model85: Polymetallic veins
Materials
Ore mineralsArsenopyrite, Chalcopyrite, Pyrrhotite
GangueQuartz
Geology
AlterationFerricrete oxidation of massive pyrrhotite zones is extensive and ubiquitous.
Economic & production
Development statusProspect
Identification
Deposit ID10307867
RegionNA
Data scoreC
Coordinates62.12048, -153.52781
References
Bundtzen, T.K., Harris, E.E., and Gilbert, W.G., 1997, Geologic Map of the eastern McGrath quadrangle, Alaska: Alaska Division of Geological and Geophysical Surveys Report of Investigations 97-14, 34 pages, one sheet, scale 1:125,000.Bundtzen, T.K., Kline, J.T., Smith, T.E., and Albanese, M.D., 1988, Geology of the McGrath A-2 quadrangle, Alaska: Alaska Division of Geological and Geophysical Surveys Professional Report 91, 18 p., 1sheet, scale 1:63,360.