Production:3652

From ILMINES WIKI
year DMM operator production cumulative opening depth seam thickness method days emp
1926 O'Brien & Kyger 2,562 95 13
1927 12,298 275 12
14,860
1928 H. P. Kyger 7,067 ug
7,067
1929 P. J. Dowaitt Coal Co. 10,670 ug 260 20
1930 No. 1 10,126 ug 258 16
1931 10,293 ug 214 30
1932 12,900 ug 210 28
1933 11,739 ug 201 24
1934 11,157 ug 220 29
1935 9,156 ug 200 30
1936 4,399 ug 183 12
1937 L-19 4,087 ug 197 10
1938 L-19 376 ug 18 7
84,903
106,830