| 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 |
|---|
| 1940 | Dante | | Colliery | | 1 | | Lackawanna | Dante Coal Co. | 0 | | 0 | 0 | 113 | 21 | Preparation only. | | 1941 | Dante | | Colliery | | 1 | | Lackawanna | Dante Coal Co. | 0 | | 0 | 0 | 42 | 22 | Preparation only. |
|