| Lat / long: | 41.13136, -106.59397 |
| Primary: | Vermiculite |
| Operation type: | Unknown |
| Development status: | Past Producer |
| Associated type: | Quartz Diorite,Pegmatite |
| DEP | 10400295 |
| Reference | Osterwald and others, 1966, Mineral Resources of Wyoming: Geological Survey of Wyoming Bull. 50 [revised ed.], p. 234. |
| Reporter | Wilson, Anna B. |