Colorado · Dolores County
Past Producer
Silver Swan
Dolores County, Colorado, United States
Silver
Lead
Uranium
Zinc
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USGS source ↗
Commodities
Tertiary
Silver, Lead, Uranium, Zinc
Commodity type
M
Deposit
Workings
Underground
Materials
Other materials
Calcite, Chalcopyrite, Galena, Pyrite, Quartz, Sphalerite
Economic & production
Development status
Past Producer
First production
1881
Discovery year
1880
Identification
Deposit ID
10166402
MRDS ID
D010789
Alternate names
San Juan National Forest
Region
NA
Data score
C
Coordinates
37.68111, -108.03625
References
REF: TOPO MAP & CBM ANN REPT 1972RICO ARGENTINE MINING CO 1972UNDERGROUND WORKING FOR RICO ARGENTINE MINEUS BUREAU OF MINES OPEN FILE REPORT MLA 2-92