| 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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| 1926 | Barron | | Colliery | | 5 | | Lackawanna | Barron Coal Co. | 11,000 | | 0 | 11,000 | 181 | 25 | | | 1927 | Barron | | Colliery | | 5 | | Lackawanna | Barron Coal Co. | 5,382 | | 0 | 5,382 | 68 | 28 | Coal prepared at Kingston No. 4 Breaker, 9th District. |
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