Production:2099

From ILMINES WIKI
year DMM operator address production cumulative opening depth seam thickness method days emp
1940 L-179 L. S. Robinson Ipava 1,394 ug
1941 L-179 3,490 ug
1942 L-179 4,200 ug
1943 L-179 2,100 11,184
1943 L-179 Herriford & Walton 356 356
1944 L-179 L. S. Robinson 968 968
12,508