Mineral Resource Map
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Mine detail: Grahm Prospect
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North America
United States
Montana
Mineral
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Location
Lat / long:
47.35766, -115.03043
Resource(M)
Primary:
Copper
Discovery year:
1965
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
D004052
DEP
10094289
Reference
FOREST SERVICE FILES, MISSOULA, MONT
Reporter
Chesson, Sharon A.