Alaska
Occurrence
Unnamed Copper-Silver Occurrence
Alaska, United States
Copper
Silver
Gold
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USGS source ↗
Description
Clark And Others
Commodities
Tertiary
Copper, Silver, Gold
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Bornite, Gold
Gangue
Epidote, Quartz
Geology
Host rock
Hornblendite
Associated rock
Hornblendite
Tectonic setting
Tracy Arm Terrane
Economic & production
Development status
Occurrence
Discovery year
1969
Identification
Deposit ID
10002441
MRDS ID
A013363
Region
NA
Data score
D
Coordinates
57.28669, -132.81468
References
USGS OF 432, P. 5, 14, 15, 17, LOC. 78 (1970)USGS OF 78-698, P. 41 (1978)BAG-OF-432-78