| 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 |
|---|
| 1950 | Blue Diamond | | Breaker | | 10 | | Luzerne | B. & C. Coal Co. | 1,877 | | 0 | 1,877 | 35 | 7 | Discontinued operation in April. Bank coal. |
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