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Mine detail: Vermiculite Mine
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North America
United States
Colorado
Fremont
Previously called ''
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Location
Lat / long:
38.26691, -105.54558
Resource(B)
Primary:
Vermiculite
Secondary:
Thorium
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
D009705
MAS
80430317
DEP
10287939
Reference
USGS PROFESSIONAL PAPER 649
Reporter
Martin