Arkansas · Izard County
Past Producer
Speck Mine
Izard County, Arkansas, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Past Producer
Discovery year
1934
Identification
Deposit ID
10162404
Region
NA
Data score
E
Coordinates
35.87789, -91.84685