Alaska
Occurrence
South Arm Occurrence
Alaska, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite
Gangue
Pyrrhotite
Geology
Host rock
Slate · Orca Group
Economic & production
Development status
Occurrence
Identification
Deposit ID
10000388
MRDS ID
A010537
Region
NA
Data score
D
Coordinates
60.36956, -147.69725
References
ADGGS GEOLOGIC REPORT, 16, P. 30USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 209USGS OPEN FILE 80-621, P. 224