Mineral Resource Map
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Mine detail: Trevillion-Johnson Memorial Co.
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North America
United States
Montana
Jefferson
Previously called ''
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Location
Lat / long:
45.8343, -112.33448
Resource(N)
Primary:
Stone
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
300430333
DEP
10245945
Reference
MBMG BULL. 16, 1960, P. 87
Reporter
Western Field Operations Center (WFOC)