Midlothian, MD Mines
Mines in Midlothian, Maryland
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Johnson Field Deposit | Joseph Johnson | Private | Iron | |
| Johnson Field Deposit/Frost Co. Tract/Midlothian Field Deposits | Iron | |||
| Midlothian Field Deposit | Cumberland Coal And Iron Co. | Private | Iron |