Production:199262
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1978 | L-273 | D. D. J. L., Mine No. 1 | 0 |
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1978 | L-273 | D. D. J. L., Mine No. 1 | 0 |