Polk Southard
Past ProducerSurface-UndergroundUSGS MRDS
Location
| State | Arkansas |
| County | Independence |
| Coordinates | 35.88759, -91.73484 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Discovery Year | 1918 |
| Data Source | USGS MRDS |
| Source ID | 10138423 |