| 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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| 1967 | Bolands | | Mine | | 10 | Carbondale | Lackawanna | Opalka Brothers | 182 | | 829 | 1,743 | 189 | 6 | Coal prepared at Ace, Penbrook and Bolands breakers. | | 1968 | Bolands | | Mine | | 5 | Carbondale | Lackawanna | Opalka Brothers | 0 | Truck 1 | 2,672 | 2,922 | 201 | 4 | Coal prepared at Bolands Breaker. | | 1969 | Bolands | | Mine | | 5 | Carbondale | Lackawanna | Opalka Brothers | 0 | Truck 1 | 340 | 340 | 88 | 3 | Coal prepared at Bolands Breaker. |
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