Colorado · Clear Creek County
Producer
Grover
Clear Creek County, Colorado, United States
Beryllium
Niobium (Columbium)
REE
Tantalum
Mica
Feldspar
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USGS source ↗
Commodities
Primary
Beryllium, Niobium (Columbium), REE, Tantalum, Mica, Feldspar
Commodity type
B
Deposit
Deposit size
Y
Materials
Ore minerals
Beryl, Columbite, Feldspar, Mica, Monazite, Tantalite
Geology
Host rock
Gneiss
Economic & production
Development status
Producer
Identification
Deposit ID
10016032
MRDS ID
DC00245
Alternate names
Windsor
Region
NA
Data score
D
Coordinates
39.71425, -105.45191
References
GSA BULL. V. 65,NO.2, PG 124, 1954USGS P.P. 227, 1950, PG29USBM MINERAL EXAM FILE, DENVERCONSV. DIV. COMP. DATE.6,63