Alaska
Occurrence

Unnamed (near Portage Creek)

Alaska, United States
GoldArsenic
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
SecondaryArsenic
Materials
Ore mineralsArsenopyrite, Gold, Pyrite
GangueQuartz
Economic & production
Development statusOccurrence
Identification
Deposit ID10308448
RegionNA
Data scoreD
Coordinates62.00149, -152.93079
References
Reed, B.L., Nelson, S.W., Curtin, G.C., and Singer, D.A., 1978, Mineral resources map of the Talkeetna Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-870-D, 1 sheet, scale 1:250,000.Cobb, E.H., and Reed, B.L., 1980, Summaries of data and lists of reference to metallic and selected nonmetallic mineral deposits in the Talkeetna quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-884, 106 p.Reed, B.L., and Nelson, S.W., 1980, Geologic map of the Talkeetna quadrangle: U.S. Geological Survey Miscellaneous Investigations Map I-1174, scale 1:250,000.