Colorado · San Miguel County
Past Producer
Ophir Tunnel
San Miguel County, Colorado, United States
Gold
Silver
Copper
Lead
Zinc
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USGS source ↗
Commodities
Primary
Gold, Silver
Tertiary
Copper, Lead, Zinc
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10119225
Region
NA
Data score
D
Coordinates
37.8722, -107.82454
References
C B M SUMMARY MINING ACTIVITY IN COLO, ANNUAL RPT 1973