Magnesite Mines in Oregon
3Total Sites
0Active
Magnesite Mining in Oregon
Oregon has 3 magnesite-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Grant County | 2 |
| Harney County | 1 |
Magnesite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Brine Wells | Harney | Well | Occurrence |
| Byram Gulch Magnesite | Grant | Occurrence | |
| Byram Gulch Magnesite | Grant | Prospect |