Alaska
Occurrence

Unnamed (in upper Granite Creek)

Alaska, United States
SilverGoldCopperZinc
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Gold, Copper, Zinc
Commodity typeM
Deposit
Model78: Porphyry Cu-Au85: Polymetallic veins
Materials
Ore mineralsChalcopyrite, Gold, Pyrite, Sphalerite
GangueClay
Geology
AlterationClay in gouge of shear zone; iron oxide (gossan)
Economic & production
Development statusOccurrence
Identification
Deposit ID10003526
MRDS IDA106284
Alternate namesUnnamed
RegionNA
Data scoreC
Coordinates62.32959, -147.9627
References
Clautice, K.H., Harris, E.E., Liss, S.A., Kline, J.T., Bundtzen, T.K., Gilbert, W.G., and Nye, C.J., 1990, Analytical results for rock, pan concentrate, and stream sediment samples from the Talkeetna Mountains B-2 quadrangle and the northern part of the Talkeetna Mountains A-2 quadrangle: Alaska Division of Geological and Geophysical Surveys, Public Data File 90-31, 23 p., 1 pl., scale 1:63,360.