Oregon · Grant County
Past Producer
Black Jack
Grant County, Oregon, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
U
Ore control
Shear Zone
Materials
Ore minerals
Pyrite
Gangue
Quartz
Geology
Host rock
Argillite · Elkhorn Ridge Argillite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10033134
MRDS ID
M015088
Region
NA
Data score
C
Coordinates
44.78568, -118.46744
References
OREGON METAL MINES HANDBOOK, 1941 , ODGMI, BULL. 14 - B, P. 41