Alaska
Occurrence

Unnamed (on tributary valley to Happy River)

Alaska, United States
TungstenArsenicGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTungsten, Arsenic
SecondaryGold
Deposit
Model85: Polymetallic veins
Materials
Ore mineralsChalcopyrite, Pyrite
GangueQuartz
Geology
AlterationSericite in intrusion.
Economic & production
Development statusOccurrence
Identification
Deposit ID10307877
RegionNA
Data scoreD
Coordinates62.18649, -153.02181
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.