year |
DMM |
operator |
production |
cumulative |
opening |
depth |
seam |
thickness |
method |
days |
emp
|
1888 |
|
Consumer's Coal Co. |
23,532 |
|
|
|
|
|
|
133 |
29-38
|
1889 |
|
|
52,000 |
|
|
|
|
|
|
260 |
17-40
|
1890 |
|
Ruby Mine |
19,200 |
|
|
|
|
|
|
240 |
15-35
|
1891 |
|
Consumer's Coal Co. |
44,167 |
|
shaft |
205 |
#6 |
6.5 |
RP |
250 |
60
|
1892 |
|
|
59,417 |
|
shaft |
205 |
#6 |
6.5 |
RP |
246 |
28-32
|
1893 |
|
|
55,483 |
|
shaft |
205 |
#6 |
6.5 |
RP |
250 |
40-50
|
1894 |
|
|
34,268 |
|
shaft |
205 |
#6 |
6.5 |
RP |
130 |
60-67
|
1895 |
|
|
22,272 |
|
shaft |
205 |
#6 |
6.5 |
RP |
200 |
58
|
1896 |
|
|
6,212 |
|
shaft |
200 |
#6 |
7.5 |
RP |
96 |
24
|
|
|
|
|
316,551 |
|
|
|
|
|
|
|
1897 |
|
Adams Coal & Tow Co. |
0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1897 |
|
St. L. & O'Fallon Coal Co. |
5,966 |
|
shaft |
200 |
#6 |
7.5 |
RP |
51 |
28
|
|
|
|
|
5,966 |
|
|
|
|
|
|
|
1898 |
|
Ratican, Joyce & Grieve |
40,000 |
|
|
200 |
#6 |
6 |
|
160 |
40
|
1899 |
|
Rubicon, Joyce & Griece, Ruby Mine |
12,512 |
|
|
200 |
#6 |
7 |
|
20 |
6
|
|
|
|
|
52,512 |
|
|
|
|
|
|
|
1900 |
|
Ruby Mining Co. |
63,633 |
|
|
200 |
|
7 |
RP |
255 |
45
|
1901 |
|
|
74,250 |
|
shaft |
200 |
#6 |
7 |
RP |
241 |
67
|
1902 |
|
|
41,843 |
|
|
|
|
|
|
180 |
60
|
1903 |
|
|
55,000 |
|
shaft |
200 |
#6 |
7 |
RP |
238 |
40
|
|
|
|
|
234,726 |
|
|
|
|
|
|
|
1904 |
|
William Ratican, Ruby Mine |
46,700 |
|
shaft |
200 |
#6 |
6 |
RP |
|
47
|
1905 |
|
|
0 |
|
|
|
|
|
|
|
|
1906 |
|
|
0 |
|
|
|
|
|
|
|
|
|
|
|
|
46,700 |
|
|
|
|
|
|
|
1907 |
|
Cluly-Miller Coal Co., Ruby Mine |
16,586 |
|
shaft |
180 |
#6 |
7 |
RP |
147 |
25
|
1908 |
|
|
44,898 |
|
shaft |
175 |
#6 |
7 |
RP |
210 |
37
|
1909 |
|
|
39,600 |
|
shaft |
180 |
#6 |
7 |
RP |
192 |
25
|
1910 |
|
|
42,439 |
|
shaft |
180 |
#6 |
7 |
RP |
225 |
36
|
1911 |
|
|
40,588 |
|
shaft |
180 |
#6 |
7 |
RP |
167 |
32
|
1912 |
|
|
25,584 |
|
shaft |
180 |
#6 |
7 |
RP |
115 |
30
|
1913 |
|
|
20,409 |
|
shaft |
180 |
#6 |
6 |
RP |
88 |
35
|
1914 |
|
|
16,519 |
|
shaft |
180 |
#6 |
7 |
RP |
74 |
34
|
1915 |
|
|
41,173 |
|
shaft |
200 |
#6 |
7 |
RP |
137 |
37
|
|
|
|
|
287,796 |
|
|
|
|
|
|
|
1916 |
|
Howard E. Miller, Ruby Mine |
32,858 |
|
shaft |
200 |
#6 |
7 |
RP |
132 |
49
|
1917 |
|
|
55,456 |
|
shaft |
180 |
#6 |
6.5 |
RP |
231 |
48
|
1918 |
|
|
66,049 |
|
shaft |
200 |
#6 |
6 |
RP |
248 |
57
|
1919 |
|
|
34,788 |
|
shaft |
200 |
#6 |
6 |
RP |
111 |
56
|
1920 |
|
|
38,234 |
|
shaft |
200 |
#6 |
6 |
RP |
141 |
47
|
1921 |
|
|
29,623 |
|
shaft |
200 |
#6 |
6 |
RP |
114 |
46
|
1922 |
|
|
0 |
|
|
|
|
|
|
|
|
1923 |
|
|
5,780 |
|
shaft |
200 |
#6 |
6 |
RP |
110 |
31
|
1924 |
|
|
14,919 |
|
shaft |
200 |
#6 |
6 |
RP |
|
|
1925 |
|
|
9,487 |
|
shaft |
200 |
#6 |
6 |
RP |
150 |
6
|
1925b |
|
|
5,735 |
|
|
|
|
|
|
136 |
9
|
1926 |
|
|
5,878 |
|
shaft |
180 |
#6 |
6.5 |
RP |
200 |
10
|
1927 |
|
|
3,256 |
|
shaft |
200 |
#6 |
6 |
RP |
61 |
10
|
1928 |
|
|
0 |
|
|
|
|
|
|
|
|
1929 |
|
|
0 |
|
|
|
|
|
|
|
|
1930 |
|
|
0 |
|
|
|
|
|
|
|
|
1931 |
|
|
6,365 |
|
|
|
|
|
|
254 |
9
|
1932 |
|
|
6,771 |
|
|
|
|
|
|
300 |
9
|
1933 |
|
|
4,497 |
|
|
|
|
|
|
110 |
8
|
1934 |
|
|
6,373 |
|
|
|
|
|
|
300 |
10
|
1935 |
|
|
3,413 |
|
|
|
|
|
|
54 |
10
|
|
|
|
|
329,482 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,273,733 |
|
|
|
|
|
|
|