| 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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| 1937 | Gold Seal | | Mine | | 2 | | Lackawanna | Surface Coal Co. | 200 | | 2,602 | 3,792 | 172 | 18 | | | 1938 | Gold Seal | | Mine | | 2 | | Lackawanna | Carriccolo Coal Co. | 2,624 | | 1,825 | 4,449 | 267 | 20 | Formerly operated by Surface Coal Co. | | 1939 | Surface | | Mine | | 2 | | Lackawanna | Surface Coal Co. | 900 | | 916 | 1,816 | 105 | 7 | |
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