| Lat / long: | 38.25615, -90.43431 |
| Primary: | Lead |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 290990163 |
| DEP | 10122690 |
| Reference | {Deposit:: MGS GEOL REPT -SW BRANCH PACIFIC RR SWALLOW 1859}{Deposit:: MGS MAP 322-16-A SWALLOW 1859} |
| Reporter | Missouri Department Of Natural Resources --Mcfrld |