Ozark Minerals Coal Company
Coal Mines
| Mine Index | Coal Company, Mine Name | Quadrangle | County |
|---|---|---|---|
| 4129 | Ozark Minerals Coal Company, Ozark Minerals Mine Union Mining Company, Union Mine Pinson Coal Company, Pinson Mine Unity Coal Company, Incorporated, Unity No. 1 Mine Knupp Coal Company, Knupp Mine | Crab Orchard | Williamson |