| Lat / long: | 44.93408, -111.36361 |
| Primary: | Corundum |
| Ore: | Corundum |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Structure: | Nw Trending Madison Fault |
| MRDS | D007128 |
| DEP | 10011932 |
| Reference | MONTANA IND. MINERALS, MINOBRAS, 1975, P. 3 |
| Reporter | Doyle, Brien (Wells, John) |