Production:1830152
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1893 | Jenkins Brothers | Danville | 1,560 | surface | 8 | #7 | 6 | 100 |
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1893 | Jenkins Brothers | Danville | 1,560 | surface | 8 | #7 | 6 | 100 |