Production:1630106
| year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1888 | Maddox & Son | Belleville | 450 | 55 | 6 | ||||||
| 1889 | 4,280 | 4,730 | 240 | 6-9 |
| year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1888 | Maddox & Son | Belleville | 450 | 55 | 6 | ||||||
| 1889 | 4,280 | 4,730 | 240 | 6-9 |