Colorado · San Juan County
Producer
First Chance
San Juan County, Colorado, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
Y
Geology
Host rock
Volcanic Rock (Aphanitic)
Economic & production
Development status
Producer
Identification
Deposit ID
10018665
MRDS ID
DC05837
Region
NA
Data score
C
Coordinates
37.87779, -107.66036
References
STATE OF COLO. MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO, P. 32.CONSV. DIV. COMP. DATE, 3,64