| 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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| 1956 | Diamond | | Mine | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 3,781 | | 111 | 5,560 | 161 | 78 | Coal prepared at Pompey Breaker. | | 1957 | Diamond | | Mine | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 62,901 | | 1,850 | 92,502 | 265 | 112 | Coal prepared at Pompey Breaker. | | 1958 | Diamond | | Mine | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 57,128 | | 14,853 | 114,256 | 281 | 109 | Coal prepared at Pompey Breaker. | | 1959 | Diamond | No. 15 | Mine | Slope | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 83,976 | | 15,782 | 133,295 | 282 | 126 | Coal prepared at Pompey Breaker. | | 1960 | Diamond | No. 15 | Mine | Slope | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 61,461 | | 23,355 | 122,921 | 124 | 2 | Coal prepared at Pompey Breaker. | | 1961 | Diamond | No. 15 | Mine | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 23,263 | | 10,407 | 61,218 | 274 | 86 | Coal prepared at Pompey Breaker. | | 1962 | Diamond | No. 15 | Mine | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 2,813 | | 1,082 | 7,214 | 104 | 42 | Coal prepared at Pompey Breaker. | | 1962 | Diamond | | Stripping | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 6,259 | | 2,309 | 16,109 | 262 | 15 | Coal prepared at Pompey, Bolands and Raymond breakers. | | 1963 | Brisbin | | Mine | Slope | 3 | | Lackawanna | Diamond Colliery Coal Co. | 0 | | 0 | 0 | 360 | 2 | Maintenance men. | | 1963 | Diamond | | Stripping | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 19,760 | | 2,044 | 34,069 | 289 | 13 | Coal prepared at Pompey Breaker. | | 1964 | Diamond | 74-1 | Stripping | | 3 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 13,274 | | 577 | 19,238 | 299 | 11 | Coal prepared at Pompey Breaker. | | 1965 | Diamond | 74-RA1 | Stripping | | 1 | Scranton 1 | Lackawanna | Diamond Colliery Coal Co. | 2,667 | | 1,666 | 5,556 | 93 | 3 | Coal prepared at Pompey Breaker. |
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