| Lat / long: | 41.26826, -106.70284 |
| Primary: | Corundum, Vermiculite |
| Ore: | Vermiculite |
| Gangue: | Chlorite, Tremolite, Actinolite |
| Other material: | Kyanite, Sillimanite |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| Production years: | 1937-1941 |
| First production started: | 1937 |
| Last production ended: | 1941 |
| Associated type: | Pegmatite,Schist |
| MRDS | 0560070 |
| MAS | 560070298 |
| DEP | 10205401 |
| Reference | {Deposit:: MIN RES WYO 1966 GEOL SURU WYO BULL 50 P LK}{Deposit:: Hausel and Sutherland, 2000, Gemstones and other unique minerals and rocks of Wyoming: WSGS Bull. 71, 268 p.}{Deposit:: Osterwald and others, 1966, WGS Bull. 50, 287 p.} |
| Reporter | Wilson, Anna B., Intermountain Field Operations Center (IFOC) |