Mineral Resource Map
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Mine detail: Silica Quarry
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North America
United States
Colorado
Boulder
Previously called ''
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Location
Lat / long:
40.22528, -105.26749
Resource(M)
Primary:
Silica
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
80130720
DEP
10117165
Reference
COLO BOM 1975 LIST
Reporter
Intermountain Field Operations Center (IFOC)