Mineral Resource Map
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Mine detail: Unknown
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North America
United States
Colorado
Boulder
Previously called ''
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Location
Lat / long:
39.99999, -105.68393
Resource(M)
Primary:
Tin
Ore:
Cassiterite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
DC03240
DEP
10017288
Reference
USGS MR-44, 196
Reporter
Conservation Division Files