Production:1630104
| year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1888 | Miller, French & Ranch | Lenzburg | 600 | 240 | 8 | ||||||
| 1889 | 3,000 | 3,600 | 190 | 10-12 | |||||||
| 1890 | Eastern Mine | 3,530 | 3,530 | 155 | 4-14 | ||||||
| 7,130 |
| year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1888 | Miller, French & Ranch | Lenzburg | 600 | 240 | 8 | ||||||
| 1889 | 3,000 | 3,600 | 190 | 10-12 | |||||||
| 1890 | Eastern Mine | 3,530 | 3,530 | 155 | 4-14 | ||||||
| 7,130 |