Roleau Sand Pits
Past ProducerSilicaSurfaceUSGS MRDS
Location
| State | Michigan |
| County | Alpena |
| Coordinates | 44.97220, -83.54567 |
Commodities
| Primary | Silica |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10243454 |
| State | Michigan |
| County | Alpena |
| Coordinates | 44.97220, -83.54567 |
| Primary | Silica |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10243454 |