Production:4079

From ILMINES WIKI
year DMM operator address production cumulative opening depth seam thickness method days emp
1933 Roy Hendrickson New Denison 2,200 ug 120 7
1934 Ray Hendrickson Marion 12,720 14,920 ug 306 9
1935 Tick Ridge Coal Co. Marion 14,350 ug 287 13
1936 Marion 7,520 21,870 ug 188 11
1937 L-13 Ray Hendrickson Marion 5,026 ug 249 9
1938 Marion 1,500 ug 150 6
1939 Marion 1,000 ug 100 5
1940 Marion 1,100 8,626 ug 90 6
45,416