Arizona · Graham County
Prospect
Shamrock
Graham County, Arizona, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1954
Identification
Deposit ID
10233831
Alternate names
Graham Claim
Region
NA
Data score
E
Coordinates
32.47761, -109.64485