Mineral Resource Map
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Mine detail: Cold Spring One and Three
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North America
United States
Colorado
Boulder
Previously called ''
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Location
Lat / long:
39.96279, -105.50999
Resource(M)
Primary:
Tungsten
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
DC00089
MAS
80130194
DEP
10263227
Reference
COLO BOM 1957 LIST
Reporter
Intermountain Field Operations Center (IFOC)