Alaska
Occurrence
Big Six Prospect
Alaska, United States
Copper
⌖ Show on map
USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit type
Replacement
Deposit size
N
Ore control
Native Copper Found In Joints; Sulfides Follow Bedding Of Limestone
Materials
Ore minerals
Chalcopyrite, Copper
Gangue
Pyrite
Geology
Host rock
Limestone
Associated rock
Greenstone
Structure
Foot Wall Of Mineralized Zone Is A Fault.
Economic & production
Development status
Occurrence
Identification
Deposit ID
10093914
MRDS ID
A010081
Region
NA
Data score
C
Coordinates
55.46085, -132.18096
References
USGS PROFESSIONAL PAPER 1, P. 103.USGS BULL 1246, P. 168.USGS MF-433.USGS OF 78-869, P. 21.