Production:4068
| year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1949 | L-207 | New Black Diamond Coal Co., No. 8 | Marion | 5,972 | ug | 56 | 26 | |||||
| 1950 | Marion | 37,460 | slope | 100 | #5 | 4 | RP | 164 | 40 | |||
| 1951 | Marion | 44,838 | slope | 80 | #5 | 4.7 | RP | |||||
| 1952 | Marion | 54,738 | slope | 80 | #5 | 4.7 | RP | |||||
| 1953 | Marion | 27,466 | ug | 239 | 19 | |||||||
| 1954 | Marion | 37,655 | slope | 80 | #5 | 4.7 | RP | 188 | 23 | |||
| 1955 | Marion | 36,680 | slope | 80 | #5 | 4.7 | RP | 224 | 22 | |||
| 1956 | Marion | 41,159 | ug | 213 | 23 | |||||||
| 1957 | Marion | 41,777 | ug | 195 | 24 | |||||||
| 1958 | Marion | 40,615 | ug | 205 | 24 | |||||||
| 1959 | Marion | 14,605 | ug | 167 | 24 | |||||||
| 1960 | Marion | 10,623 | ug | 121 | 24 | |||||||
| 1961 | Marion | 6,667 | ug | 109 | 20 | |||||||
| 1962 | Harrisburg | 1,949 | 402,204 | ug | 49 | 11 |