Every USGS and MSHA mine record within your chosen radius, nearest first.
| Mine | Distance | Commodity | Type | Status |
|---|---|---|---|---|
| Unknown near Harper, OR | 0.0 mi | Uranium | — | Occurrence |
| Blue Moon No. 1 | 0.0 mi | Uranium | — | Occurrence |
| Tax Day Claims | 1.0 mi | Gold | Surface | Occurrence |
| Tax Day Claims | 1.0 mi | Gold | — | Occurrence |
| Harper Basin | 1.3 mi | Gold | — | Prospect |
| Harper Basin Project | 1.4 mi | Gold | Surface | Occurrence |
| Harper Basin Project | 1.4 mi | Gold | — | Occurrence |
| Harper Basin | 1.6 mi | Gold | Surface | Prospect |
| Harper Basin | 1.6 mi | Gold | — | Past Producer |
| Harper Basin Project | 1.9 mi | Gold | Surface | Occurrence |
| Harper Basin Project | 1.9 mi | Gold | — | Occurrence |
| Uranium Prospect | 3.7 mi | Uranium | — | Occurrence |
| Uranium Prospect | 3.7 mi | Uranium | — | Occurrence |
| Gold Prospect | 3.7 mi | Gold | — | Occurrence |
| Unnamed Prospect near Harper, OR | 3.7 mi | Gold | Surface | Occurrence |
| Uranium Prospect | 4.0 mi | Uranium | — | Occurrence |
| Uranium Prospect | 4.0 mi | Uranium | — | Occurrence |
| Blue Moon Uranium | 4.0 mi | Uranium | — | Occurrence |
| Blue Moon Uranium Claims | 4.0 mi | Uranium | — | Occurrence |
| Bcmx Prospect | 5.0 mi | Gold | Surface | Prospect |
| Squaw Creek Quarry | 6.4 mi | Sand and Gravel, Construction | — | Past Producer |
| Squaw Creek Quzrry | 6.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Blue Moon Claims | 6.4 mi | Uranium | Surface | Occurrence |
| Juniper Mountain Gypsum Occurrence | 6.7 mi | Gypsum-Anhydrite | Surface | Occurrence |
| Juniper Mtn Gypsum Occurrence | 6.7 mi | Gypsum-Anhydrite | — | Occurrence |
| Mp 223.3 Harper Rock | 7.2 mi | Sand and Gravel, Construction | — | Past Producer |
| Mp 223.3 Harper Rock | 7.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Mp 224.5 Central Oregon Hwy | 7.5 mi | Stone | — | Past Producer |
| Mp 224.5 Central Oregon Hwy | 7.5 mi | Stone, Crushed/Broken | Surface | Producer |
| Fiery Placer | 7.7 mi | Diatomite | Surface | Occurrence |
| Quarry | 8.4 mi | Stone | — | Past Producer |
| Unnamed Pit near Harper, OR | 8.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Simmons Gulch Sand & Gravel Deposit | 9.4 mi | Sand and Gravel, Construction | Surface | Occurrence |
| Quarry | 9.6 mi | Stone | — | Past Producer |
| Unnamed Pit near Harper, OR | 9.6 mi | Stone, Crushed/Broken | Surface | Producer |
| Unnamed Hot Spring near Harper, OR | 9.7 mi | Geothermal | Geothermal | Producer |
| Squaw Creek Diatomite Deposit | 9.9 mi | Diatomite | Surface | Occurrence |
| Quarry | 9.9 mi | Stone | — | Past Producer |
| Unnamed Site near Harper, OR | 9.9 mi | Stone, Crushed/Broken | Surface | Producer |