| 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 |
|---|
| 1960 | Erie | | Colliery | | 1 | Mayfield | Lackawanna | Della Coal Co. | 512 | | 0 | 1,061 | 164 | 5 | Coal prepared at Bolands and Raymond breaker. |
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