| Lat / long: | 41.21167, -105.73871 | 
| Primary: | Stone, Crushed/Broken | 
| Operation type: | Surface | 
| Development status: | Producer | 
| MAS | 560010175 | 
| DEP | 10205713 | 
| Reference | {Deposit:: WILSON,W.H.,GEOL SURV WYO,1966,BULL50,MINERAL RESOURCES OF W}{Deposit:: QUARRY OPENED 1928, IN NIOBRARA FM.} | 
| Reporter | Intermountain Field Operations Center (IFOC) |