TESTS INDIANA AND KANSAS. 119 
COKING TEST. 
T<st 51, Indiana No. 11. 
Size as shipped, lump. Size as used, finely crushed. Raw Duration of test, 50 hours. 
iPoal cha rged pounds . . 12, 000 
Coke produced - do 6,600 
Breeze produced do 4G0 
Coke produced per cent. . 55. 00 
Breeze produced do 3.83 
Total percentage yield 58. 83 
Remarks.— Fine-fingered coke. Sulphur and ash high. Washing would probably reduce both and 
make a good grade of coke. 
ANALYSES. 
Test 51. 
Coal. Coke. 
11.90 
32 50 
46.94 
8. 66 
1.53 
1.66 
84 09 
Asli 
12.70 
1.34 
KANSAS No. 5. 
Bituminous coal from mine No. 11, Southwestern Development Company, West Min- 
eral, Kaiis., on the Missouri, Kansas and Texas Railway. 
This sample was shipped in 1904 by M. R. Campbell, of the United Stales Geological 
Survey, and consisted of. coal that had been passed over a five-eighths inch screen. During 
the Exposition period a steaming test was made on (his coal ", and at the beginning of 1905 
producer-gas test No. 25 was run. 
Mine samples were taken at widely separated points in the mine, the analyst's of which 
are given under Nos. 1411 and 1413. 
CHEMICAL ANALYSES. 
/ 
Mine samples. 
Car 
sample. 
1411 
3.20 
5.11 
32. 60 
53. 39 
8.90 
4.34 
1413 
4. 30 
5. 79 
32. 34 
49. 32 
12.55 
3.84 
1567 
2. 30 
j 
4.10 
31.05 
53.71 
[Ash 
(Sulphur 
10.54 
3. 77 
5. 10 
70.25 
1.06 
9.28 
'■■ 
loriric value determined: 
7, 181 
12,926 
7, 164 
i' .895 
a See Bull. U. S. Geol. Survey No. 261, 1905, p 
.81. 
