| Year | Operation Name | Number | Type | Opening | District | City | County | Company Name | Railroad Shipments (tons) | Railroad to Mine | Truck Shipments (tons) | Total Production (tons) | Days Worked | Employees | Notes |
|---|
| 1925 | Mayfield | | Stripping | | 2 | | Lackawanna | Mayfield Fuel Co. | 2,160 | | 0 | 2,814 | 233 | 10 | |
|