Oregon · Grant County
Past Producer
Little Giant
Grant County, Oregon, United States
Gold
Copper
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USGS source ↗
Commodities
Primary
Gold, Copper
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
U
Materials
Ore minerals
Malachite, Pyrite
Gangue
Chalcedony, Quartz
Geology
Host rock
Argillite · Elkhorn Ridge Argillite
Associated rock
Diorite,Gabbro,Serpentinite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10098334
MRDS ID
M015099
Region
NA
Data score
B
Coordinates
44.72902, -118.51633
References
OREGON METAL MINES HANDBOOK, 1941, ODGMI BULL. 14-B, P.81BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61