| 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 |
|---|
| 1939 | Geroula | | Stripping | | 2 | | Lackawanna | Geroula & Cullison Co. | 7,339 | | 1,448 | 8,787 | 123 | 11 | Formerly H. A. Light Stripping. |
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