Mineral Resource Map
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Mine detail: Sheridan
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North America
United States
Oregon
Grant
Previously called 'Phil Sheridan'
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Location
Lat / long:
44.85707, -118.37605
Resource(M)
Primary:
Gold, Silver, Copper, Antimony
Ore:
Chalcopyrite, Pyrite, Tetrahedrite
Gangue:
Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Prospect
Geology
Host type:
Diorite
Associated rock:
Bald Mountain Batholith
Associated type:
Diorite
References
MRDS
M025442
DEP
10036575
Reference
FERNS, M.L. AND OTHERS, 1982, MAP OF THE GEOLOGY AND MINERAL DEPOSITS OF THE MT. IRELAND QUADRANGLE, BAKER AND GRANT COUNTIES, OREGON; ODGMI MAP (IN PREPARATION
Reporter
Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.