Production:3583

From ILMINES WIKI
year DMM operator production cumulative opening depth seam thickness method days emp
1934 M. B. Watland 2,144 2,144 150 2
1935 C. R. Luster 4,406 54 10
1936 38,907 302 15
1937 L-4 33,895 204 9
1938 L-4 13,694 190 12
1939 L-4 3,973 94,875 48 6
97,019