Arizona · Maricopa County
Prospect
G.O. John
Maricopa County, Arizona, United States
Copper
Silver
Gold
Lead
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USGS source ↗
Commodities
Primary
Copper, Silver
Secondary
Gold, Lead
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10137421
Alternate names
Montana Group
Region
NA
Data score
D
Coordinates
33.82587, -111.99383
References
USGS 7.5 CAVE CREEK MAPADMR VREKA MINE FILEADMR G.O. JOHN FILEADMR "U" FILE