Production:1830007
| year | DMM | operator | production | cumulative | opening | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1879 | John E. Lloyd, No. 1 | 100 | drift | 60 | 6 | 2 mo | |||||
| 1882 | 600 | slope | 50 | 6 | 12 mo | ||||||
| 1883 | 1,000 | slope | 50 | #7 | 6 | 12 mo | |||||
| 1884 | 2,300 | drift | #7 | 5.5 | |||||||
| 1885 | 3,000 | drift | 60 | #7 | 5.5 | 300 | |||||
| 1886 | 3,460 | drift | 60 | #7 | 5.5 | 168 | |||||
| 1887 | 4,868 | drift | 60 | #7 | 5.5 | 260 | |||||
| 1888 | 5,015 | 200 | |||||||||
| 1889 | 4,800 | 190 | |||||||||
| 1890 | 2,500 | 215 | |||||||||
| 1891 | 4,400 | drift | 70 | #7 | 6 | 280 | |||||
| 1892 | 2,800 | drift | 70 | #7 | 6 | 190 | |||||
| 34,843 |