Mineral Resource Map
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Mine detail: Unknown
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North America
United States
Colorado
Custer
Previously called ''
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Location
Lat / long:
38.14031, -105.44887
Resource(N)
Primary:
Perlite
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
80270175
DEP
10190703
Reference
REF: USGS WESTCLIFFE QUAD
Reporter
Intermountain Field Operations Center (IFOC)