| 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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| 1970 | Penn State | | Mine | Slope | 5 | Taylor | Lackawanna | Penn State Mining Co. | 84 | | 0 | 350 | 117 | 4 | New mine began operations in March 1970. Coal prepared at Kassa Breaker. |
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