| Lat / long: | 42.65666, -106.05643 |
| Primary: | Vermiculite, Asbestos |
| Ore: | Asbestos, Chrysotile, Vermiculite |
| Other material: | Serpentine |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 560250380 |
| DEP | 10133260 |
| Reference | Wilson, W.H., 1966, WYO GEOLogical SURVEY BULL. 50, p. 8, 235. |
| Reporter | South Dakota School of Mines, Wilson, Anna B., Intermountain Field Operations Center (IFOC) |