| 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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| 1956 | Hillside | | Mine | | 7 | | Luzerne | Hillside Salvage Co. | 128 | | 0 | 128 | 21 | 0 | Mine employing less than five persons. | | 1957 | Hillside | | Mine | | 7 | | Luzerne | Hillside Salvage Co. | 0 | | 0 | 523 | 52 | 3 | Mine employing less than five persons. |
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