Arizona · Santa Cruz County
Prospect
Union
Santa Cruz County, Arizona, United States
Silver
Lead
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USGS source ↗
Commodities
Primary
Silver
Secondary
Lead
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10113800
MRDS ID
M050518
Region
NA
Data score
D
Coordinates
31.39514, -111.17629
References
ADMR UNION MINE FILEKNIGHT, L H STRUCTURE AND MINERALIZATION OF THE ORO BLANCOMINING DIST UOFA DEPT OF GEOLOGY 1970