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Mine detail: Cold Springs Mine
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North America
United States
Colorado
Boulder
Previously called ''
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Location
Lat / long:
39.9811, -105.48198
Resource(M)
Primary:
Tungsten
Ore:
Ferberite
Production
Operation type:
Unknown
Production size:
Large
Development status:
Producer
Geology
Host type:
Gneiss,Pegmatite
References
MRDS
D003220
DEP
10009929
Reference
USGS PROF. PAPER 24
Reporter
Melton, Greg, Hasler, J. William