Production:1830113

From ILMINES WIKI
year DMM operator address production cumulative opening depth seam thickness method days emp
1889 John Mauck Danville 1,012 190
1890 Danville 1,570 230
2,582
1891 Mauck Brothers Danville 3,100 shaft 85 #7 6 RP 220
1892 Danville 1,820 shaft 85 #7 6 RP 200
4,920
7,502