| Lat / long: | 37.89221, -107.66674 |
| Primary: | Tungsten |
| Tertiary: | Sulfur |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | D002847 |
| MAS | 81110168 |
| DEP | 10288772 |
| Reference | REF: MINERAL PROPERTY FILE, OWNR: FRANK L ROSS & MRS EM BACO |
| Reporter | Intermountain Field Operations Center (IFOC) |