Dolomite Mines in Oregon
1Total Sites
1Active
Dolomite Mining in Oregon
Oregon has 1 dolomite-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 |
|---|---|
| Baker County | 1 |
Dolomite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Lower Marble Canyon Quarry | Baker | Surface | Producer |