Arizona · Pima County
Past Producer
Big Johnny Little Johnny Mines
Pima County, Arizona, United States
Lead
Manganese
Silver
Copper
Molybdenum
Gold
Uranium
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USGS source ↗
Commodities
Primary
Lead, Manganese, Silver
Secondary
Copper, Molybdenum, Gold
Tertiary
Uranium
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10186266
MRDS ID
M050577
Alternate names
Johnny
Region
NA
Data score
D
Coordinates
31.92952, -111.29149
References
USGS PALO ALTO RANCH QUADRANGLEARIZ BUR MINES BULL 189 P132 1974US AEC PRR PIMA COUNTY ARIZ 1952 P 671