Alaska
Occurrence

Unnamed (west of upper Illinois Creek)

Alaska, United States
ZincSilverGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryZinc, Silver
SecondaryGold
Materials
Ore mineralsMalachite, Pyrite
GangueLimonite
Geology
Associated rockKhotol
AlterationSulfides are oxidized to limonite, and, locally, to malachite (Flanigan, 1998).
Economic & production
Development statusOccurrence
Identification
Deposit ID10307901
RegionNA
Data scoreD
Coordinates64.04843, -157.9401
References
Flanigan, B., 1998, Genesis and mineralization of ore deposits in the Illinois Creek region, West Central Alaska: University of Alaska, Fairbanks, M.Sc. thesis, 125 p., 2 plates.