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Mine detail: White Cloud
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North America
United States
Colorado
Jefferson
Previously called ''
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Location
Lat / long:
39.35, -105.18391
Resource(M)
Primary:
Tantalum, Niobium (Columbium), REE
Ore:
Fergusonite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
D001822
DEP
10009136
Reference
HANLEY AND OTHERS, 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING, AND UTAH, 1942 - 44, USGS PROF. PAPER 22
Reporter
Parker, Raymond L.