Production:0172

From ILMINES WIKI
year operator address production cumulative opening depth seam thickness method days emp
1920 Spiller Brothers Carterville 3,500
1921 Marion 6,000 150 3
1922 0 9,500
1923 John W. Spiller 3,000 60 4
1924 3,635 200 3
1925 8,000 175 4
1925b 4,496 120 4
1926 8,588 250 4
1927 4,000 200 3
1928 6,500 surface 200 3
1929 5,130 surface 200 3
1930 3,700 47,049 surface 200 2
56,549