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Mine detail: California Gulch
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North America
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Madison
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Location
Lat / long:
45.3499, -112.05086
Resource(M)
Primary:
Niobium (Columbium)
Production
Operation type:
Unknown
Development status:
Unknown
Geology
References
MRDS
W016904
MAS
300570913
DEP
10148831
Reference
USGS CRIB LIST NOV. 4, 1981
Reporter
Western Field Operations Center (WFOC)