| 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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| 1933 | Gravine | | Mine | | 2 | | Lackawanna | Gravine Co. | 640 | | 0 | 640 | 49 | 12 | |
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