Semiprecious Gemstone Mines in Utah
9Total Sites
2Active
Semiprecious Gemstone Mining in Utah
Utah has 9 semiprecious gemstone-related mine and mineral deposit locations recorded in federal databases. Of these, 2 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 |
|---|---|
| Garfield County | 3 |
| Box Elder County | 2 |
| Beaver County | 1 |
| San Juan County | 1 |
| Utah County | 1 |
| Washington County | 1 |
Semiprecious Gemstone Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Rocky Mtn Quartzite Limelight Green | Box Elder | Surface | Producer |
| Violet Claims | Beaver | Surface | Producer |
| Chert Collecting Locality | San Juan | Surface | Past Producer |
| Mammoth Creek | Garfield | Surface | Past Producer |
| Mammoth Ridge Hatchite | Garfield | Past Producer | |
| Marble Hill | Washington | Surface | Past Producer |
| Rocky Pass Chalcedony | Box Elder | Occurrence | |
| Stout Onyx Claim Mine | Utah | Surface | Past Producer |
| Voljag | Garfield | Past Producer |
All semiprecious gemstone mines nationwide → · All mines in Utah →