Production:1830068
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1885 | R. Martin | Georgetown | 600 | surface | 100 | |||||||
1886 | Ambrose Martin | Georgetown | 335 | surface | 6 | 75 | ||||||
935 |
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1885 | R. Martin | Georgetown | 600 | surface | 100 | |||||||
1886 | Ambrose Martin | Georgetown | 335 | surface | 6 | 75 | ||||||
935 |