Monro Johnson
UnknownSilicaSurfaceUSGS MRDS
Location
| State | Arkansas |
| County | Saline |
| Coordinates | 34.80791, -92.81407 |
Commodities
| Primary | Silica |
Mine Details
| Status | Unknown |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10235153 |
| State | Arkansas |
| County | Saline |
| Coordinates | 34.80791, -92.81407 |
| Primary | Silica |
| Status | Unknown |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10235153 |