Flagstone Mines in Oregon
3Total Sites
1Active
Flagstone Mining in Oregon
Oregon has 3 flagstone-related mine and mineral deposit locations recorded in federal databases. Of these, 1 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Benton County | 1 |
| Clatsop County | 1 |
| Malheur County | 1 |
Flagstone Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Unnamed Pit | Clatsop | Surface | Producer |
| Monroe Sandstone Quarry | Benton | Surface | Past Producer |
| Rome Stone | Malheur | Surface | Unknown |