Production:1830154b
year | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1898 | H. Blakeny | Grape Creek | 1,200 | slope | 100 | #6 | 7 | 150 | |||
1899 | H. Blakeney | Grape Creek | 1,200 | 2,400 | slope | 30 | #6 | 7 | 150 |