Alaska
Occurrence

Unnamed (east of Big Lake)

Alaska, United States
ZincSilverGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryZinc, Silver
SecondaryGold
Commodity typeM
Deposit
Model78: Porphyry Cu-Au85: Polymetallic veins
Materials
Ore mineralsPyrite
GangueQuartz
Geology
AlterationAltered, silicified granite
Economic & production
Development statusOccurrence
Identification
Deposit ID10001417
MRDS IDA012162
Alternate namesUnnamed
RegionNA
Data scoreC
Coordinates62.99155, -148.0447
References
Csejtey, Bela, Jr., and Miller, R.J., 1978, Map and table describing metalliferous and selected nonmetalliferous mineral deposits in the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-558-B, 20 p., 1 plate, scale 1:250,000.Miller, R.J., Cooley, E.F., O'Leary, R.M., Garmezy, larry, Csejtey, Bela, Jr., Smith, T.E., and Cleveland, M.N., 1978, Analysis of geochemical samples from the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey Open-file Report 78-1052, 279 p.Cobb, E.H., and Csejtey, Bela, Jr., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-716, 63 p.Kurtak, J.M., Southworth, D.D., Balen, M.D., and Clautice, K.H., 1992, Mineral investigations in the Valdez Creek mining district, south-central Alaska: U.S. Bureau of Mines Open-File Report 1-92, 659 p., 2 plates, scale 1:250,000.