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Mine detail: Little Giant
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North America
United States
Oregon
Grant
Previously called ''
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Location
Lat / long:
44.72902, -118.51633
Resource(M)
Primary:
Gold, Copper
Ore:
Malachite, Pyrite
Gangue:
Chalcedony, Quartz
Production
Operation type:
Unknown
Deposit type:
Vein
Production size:
Unknown
Development status:
Past Producer
Geology
Host rock:
Elkhorn Ridge Argillite
Host type:
Argillite
Associated type:
Diorite,Gabbro,Serpentinite
References
MRDS
M015099
DEP
10098334
Reference
{Deposit:: OREGON METAL MINES HANDBOOK, 1941, ODGMI BULL. 14-B, P.81}{Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61}
Reporter
Lee, W., Bradley, Robin (Walker, George W.), Gray, Jerry J.