| Lat / long: | 42.73885, -107.71739 |
| Primary: | Corundum |
| Operation type: | Placer |
| Development status: | Occurrence |
| MAS | 560131214 |
| DEP | 10181930 |
| Reference | {Deposit:: A PLACER DEPOSIT OF ABUNDANT BRIGHT RED FRACTURED RUBIES}{Deposit:: THE SOURCE IS NOT KNOWN}{Deposit:: WYO GEOL SURV BULL 50 1966 P 66} |
| Reporter | South Dakota School of Mines |