| 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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| 1888 | Newport | | Colliery | | 3 | Newport Twp. | Luzerne | Newport Coal Co. | 0 | | 0 | 0 | | 109 | Idle. | | 1890 | Lee | | Colliery | | 3 | Newport Twp. | Luzerne | Newport Coal Co. | 85,870 | | 0 | 99,313 | 191 | 255 | | | 1891 | Lee | | Colliery | | 4 | Newport Twp. | Luzerne | Newport Coal Co. | 61,842 | | 0 | 65,194 | 175 | 227 | | | 1892 | Lee | | Colliery | | 4 | Newport Twp. | Luzerne | Newport Coal Co. | 49,576 | | 0 | 52,800 | 181 | 206 | | | 1893 | Lee | | Colliery | | 4 | Newport Twp. | Luzerne | Newport Coal Co. | 56,094 | | 0 | 59,334 | 192 | 218 | | | 1894 | Lee | | Colliery | | 4 | Newport Twp. | Luzerne | Newport Coal Co. | 25,845 | | 0 | 26,005 | 100 | | |
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