Monroe unlocated
Unlocated Mines in Monroe County
| Mine Index | Coal Company, Mine Name | City |
|---|---|---|
| 91330001 | Monroe County Coal Company, Monroe County Mine Leidenheimer and Oliver, Leiderheimer and Oliver Mine John H. Taylor, Taylor Mine | Columbia (City) |
| 91330002 | Columbia and Waterloo Coal Company, Columbia and Waterloo Mine Valley Coal Company, Valley Mine | Columbia (City) |