Arizona · Pima County
Past Producer
Backbone Mine
Pima County, Arizona, United States
Silver
Gold
Lead
Zinc
Copper
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USGS source ↗
Commodities
Primary
Silver, Gold, Lead
Secondary
Zinc, Copper
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10184054
MRDS ID
M050510
Region
NA
Data score
D
Coordinates
31.61433, -111.34179
References
S B KEITH ARIZ BUR MINES BULL 189 P104 1974