| 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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| 1943 | Coyer | | Mine | | 8 | | Luzerne | Lussi & Venarucci Coal Co. | 31,395 | | 0 | 31,395 | 259 | 49 | Run of mine operation. Operated by C. & M. Mining Co until June 30, 1943. | | 1944 | Coyer | | Mine | | 8 | | Luzerne | Lussi & Venarucci Coal Co. | 46,838 | | 0 | 46,838 | 294 | 45 | Run of mine operation. | | 1945 | Coyer | | Mine | | 8 | | Luzerne | Lussi & Venarucci Coal Co. | 32,922 | | 0 | 32,922 | 261 | 43 | Run of mine operation. |
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