Alaska
Occurrence
Unnamed
Alaska, United States
Lead
Copper
Gold
Silver
Zinc
Mercury
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USGS source ↗
Commodities
Primary
Lead, Copper, Gold, Silver
Secondary
Zinc, Mercury
Commodity type
M
Materials
Ore minerals
Pyrite
Gangue
Chalcedony, Epidote
Geology
Alteration
Propylitic alteration characterized by silicification and replacement of mafic minerals by epidote and chlorite.
Economic & production
Development status
Occurrence
Identification
Deposit ID
10003290
MRDS ID
A106033
Region
NA
Data score
D
Coordinates
51.91502, -176.61539
References
UNPUBLISHED DATA U.S. GEOLOGICAL SURVEY, 1994Unpublished data, U.S. Geological Survey, 1994