Colorado · Boulder County
Producer
Mona No 9 Claim
Boulder County, Colorado, United States
Beryllium
Mica
Tantalum
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USGS source ↗
Commodities
Primary
Beryllium, Mica, Tantalum
Commodity type
B
Deposit
Deposit size
S
Materials
Ore minerals
Beryl, Columbite, Tantalite
Geology
Host rock
Schist
Economic & production
Development status
Producer
Identification
Deposit ID
10009444
MRDS ID
D002446
Region
NA
Data score
D
Coordinates
40.16665, -105.43392
References
USGS BULLETIN 1011