| 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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| 1958 | Eyebrow | | Mine | | 1 | | Lackawanna | Pioneer City Coal Co. | 636 | | 637 | 1,273 | 122 | 6 | Coal prepared at Bolands and Ace breakers. | | 1958 | Eyebrow | | Stripping | | 1 | | Lackawanna | Pioneer City Coal Co. | 329 | | 329 | 658 | 4 | 7 | Coal prepared at Bolands and Ace breakers. | | 1959 | Eyebrow | | Stripping | | 1 | | Lackawanna | Pioneer City Coal Co. | 611 | | 689 | 2,727 | 107 | 10 | Coal prepared at Northwest, Bolands and Ace breakers. |
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