| 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 |
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| 1965 | Ontario | | Mine | | 10 | Peckville 1 | Lackawanna | Petam Enterprises, Inc. | 487 | | 879 | 1,799 | 175 | 10 | Coal prepared at Bel Air, Pompey and Penbrook breakers. | | 1966 | Ontario | | Colliery | | 10 | Peckville 1 | Lackawanna | Petam Enterprises, Inc. | 300 | | 100 | 835 | 20 | 10 | Coal prepared at Pompey and Penbrook breakers. |
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