Alaska
Occurrence
Unnamed Prospect
Alaska, United States
Copper
Zinc
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USGS source ↗
Commodities
Primary
Copper, Zinc
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite, Sphalerite
Gangue
Pyrrhotite, Quartz
Geology
Host rock
Greenstone · Orca Group;
Structure
Greenstone Intrudes Slate
Alteration
Greenstone Is Altered Basalt
Economic & production
Development status
Occurrence
Identification
Deposit ID
10000403
MRDS ID
A010566
Region
NA
Data score
D
Coordinates
60.27706, -147.68752
References
USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 239USGS OPEN FILE 80-621, P. 255