Alaska
Prospect

Badnews

Alaska, United States
ZincSilverGoldCopperLeadCadmiumCobalt
⌖ Show on mapUSGS source ↗
Commodities
PrimaryZinc, Silver, Gold, Copper
SecondaryLead, Cadmium, Cobalt
Deposit
Model60: Skarn Zn-Pb
Materials
Ore mineralsChalcopyrite, Galena, Pyrite, Pyrrhotite, Sphalerite
GangueCalcite, Epidote, Garnet, Quartz
Geology
AlterationStrong secondary biotite (potassic) alteration in skarn.
Economic & production
Development statusProspect
Identification
Deposit ID10307863
RegionNA
Data scoreB
Coordinates62.29648, -153.76883
References
Bundtzen, T.K., Kline, J.T., and Clough, J.G., 1982, Preliminary geologic map of the McGrath B-2 quadrangle, Alaska: Alaska Division of Geological and Geophysical Surveys Open-File report 149, 22 pages, one sheet, scale 1:63,360.Foley, J.Y., 1987, Reconnaissance strategic and critical mineral investigations in the McGrath A-3 and B-2 quadrangles, southwest Alaska: U.S. Bureau of Mines Field Report, 26 pages.Brewer, N.H., Puchner, C.C., and Gemuts, I., 1992, Farewell district, southwest Alaska Range: North Pacific Mining Company prospectus report, 21 pagesBundtzen, 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.