| Lat / long: | 39.71499, -105.43229 |
| Primary: | Feldspar |
| Tertiary: | REE |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | DC05283 |
| MAS | 80191381 |
| DEP | 10239796 |
| Reference | REF:CBM ANNUAL REPORT 1956 OWN/OP:SADDLE BACK MINING & URANI |
| Reporter | Intermountain Field Operations Center (IFOC) |