TESTS 1 N DT A N A 
105 
WASHING TEST. 
Test 113, Indiana No. (',. 
Size as shipped, run of mine. Size as used, crushed to 2 inches. Jig used, Stewart modified. 
K;i w coal pounds. . 24,000 
Washed coal do 19,100 
Refuse do 4, 900 
ANALYSES. 
Test 113. 
Raw coal. 
Washed 
coal. 
Moisture 
10. 80 
36.09 
40.4!) 
12. 62 
4. 39 
1 L.65 
A.sh 
9 83 
Sulphur 
3.49 
COKING TEST. 
Test 12, Indiana No. 6, washed. 
Size as shipped, run of mine. Size as used, finely crushed. Dural ion of test, 49 hours. 
3oal charged pounds. . 1 0, 000 
3oke produced do. ... 5, 434 
freeze produced do 501 
oke produced per cent . . 54. 34 
Breeze produced do 5. 01 
Total percentage yield 59. 35 
Remarks.— Light-gray and silvery color. Good coke, but ash and sulphur high. 
ANALYSES. 
Test 12. 
Coal. 
Coke. 
loisture 
12.39 
36.77 
40. 85 
9. 99 
3.59 
0.75 
.73 
81.90 
16.62 
ulphur 
3.16 
INDIANA NO. 7. 
Bituminous coal from Little's mine, S. W. Little Coal Company, Littles, Pike County, 
nd., on the Evansville and Terre Haute Railroad. 
Two samples of coal were shipped from this mine under the supervision of Inspector W. 
Von Borries, as follows. Indiana No. 7 A was made up of lump coal which had been passed 
ver a lf-inch screen. This sample was used in making washing test No. 114, coking test 
lo. 13, steaming test No. 158, and producer-gas test No. 51. Indiana No. 7 B consisted 
f screenings which had passed through a If -inch screen and was used in making steaming 
3sts Nos. 164 and 176, the rest being reserved for briquette experiments. 
Two mine samples were taken in this mine. No. 1824 was obtained at a point 2,000 
jet southeast of the shaft, off the eighth south entry, and No. 1825 at a point in the main 
utry 2,600 feet east of the shaft. 
