| 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 |
|---|
| 1970 | Askam | 30-75 | Mine | Shaft | 1 | | Luzerne | Blue Coal Corporation | 2,523 | | 1,368 | 346 | 77 | 10 | Coal prepared at Huber Breaker. |
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