Mineral Resource Map
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Mine detail: Henna
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North America
United States
Colorado
Boulder
Previously called ''
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Location
Lat / long:
40.06359, -105.40749
Resource(M)
Primary:
Gold
Tertiary:
Silver
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
80130387
DEP
10190081
Reference
COLO BOM 1946 LIST
Reporter
Intermountain Field Operations Center (IFOC)