WASHING TESTS. 17 
Details of special washing tests, January 5 to February /.•>, 1907 — Continued. 
c 
Float and sink tests on 
refuse. 
Analysi 
3 of refusi 
Loss 
cent) . 
of good 
+^ 
Spe- 
cial 
Specific 
gravity 
of solu- 
tion 
Percentage of 
Analysi 
s of float 
coal in 
be 
c 
float- 
(per cent) . 
refuse 
(per 
cent) . 
Mois- 
Sul- 
test 
No. 
To 
To total 
Ash. 
Sul- 
ture. 
Ash. 
phur. 
£ 
used. 
refuse. 
sample. 
phur. 
f 1 
1.35 
18.40 
1.91 
2.81 
0.89 
| 
a 192 
2 
1.40 
20. 80 2. 16 
3.48 
1.01 
3 
1.45 
20.80 [ 2.16 
4.06 
1.17 
> 1.00 
8.21 
34.92 
2.20 
4 
1.52 
22.30 
2.32 
5.09 
1.06 
J 
f 1 
1.36 
15.80 
2.98 
8. 00 
3.12 
190 
2 
3 
1.40 
1.45 
20.18 
29.90 
4.13 
5. 63 
11.30 
12.00 
3.42 
3.43 
I 2. 98 
11.22 
16.50 
9. 59 
4 
1.51 
33. 50 
6.31 
14.61) 
4.63 
f 1 
1.35 
12.10 
2.52 
6.95 
2.05 
1 
2 
1.41 
13.59 
2.82 
7.78 
2.32 
196 
3 
1.45 
14. 21 
2.95 
9.58 
2.45 
2.52 
9. 29 
>8 ! ; 
11.91 
4 
1.51 
16.78 
3.43 
11.20 
3.05 
J 
1 
1.35 
50. 00 
7.80 
6.27 
2. 36 
1 
nl97 
2 
1.40 
52.00 
8.14 
5.99 
2.50 
1.75 
15. 35 
61.00 
15.90 
3 
1.45 
55.00 
8.60 
7.40 
2.79 
1 
1 
1.35 
9.00 
1.94 
4. 30 
2.58 
191 
2 
1.40 
10.00 
2.16 
5. 05 
2.93 
1 2.16 
3 
1.46 
10.00 
2.16 
7.53 
3.57 
76. 50 
11.32 
4 
1.53 
10.00 
2.16 
7.71 
3.81 
J 
f i 
1.35 
39. 00 9. 35 
5. 7.-> 
3.67 
193 
2 
3 
1.41 
1.45 
57.00 
59.00 
13.29 
14.09 
6.42 
9.12 
4.04 
5.26 
9.00 
5. 78 
19.91 
6.62 
4 
1 . 53 
81.00 
19.30 
10.17 
4.97 
f i 
1.35 
11.80 
2. 95 
4.95 
1.71 
1 
a 188 
2 
3 
1. 11 
1.46 
13.20 
14.50 
3.30 
3.64 
6.50 
7. 65 
2.13 
2.29 
2.00 
5. 78 
17. 18 
19. 7.S 
4 
1.51 
17.20 
4.30 
8. 15 
2.88 
1 
r i 
1.35 
13.00 
1.70 
5.39 
1.28 
189 
2 
3 
1.41 
1.45 
14.00 
19.30 
1.80 
2.60 
6.20 
8. 15 
1.40 
1.47 
1.50 
1 58 
41.50 
8. 85 
4 
1.51 
23. 75 
3. 20 
9.51 
1.67 
1 
f 1 
1.35 
17.20 
3. 91 
5.42 
1.69 
a 194 
2 
3 
1.41 
1. I.". 
18.50 
19. 88 
4.20 
4.51 
5.69 
6. 15 
1.69 
2.15 
2.00 
10. 21 
Ifi. 25 
17.40 
4 
1.53 
20.20 
4.59 
7.89 
2.08 
f 1 
1.35 
15. 30 
2.90 
4.80 
1.39 
a 198 
2 
3 
1.41 
1.45 
15.75 
15.90 
2.99 
3.02 
.-.. 35 
5.62 
1.78 
1.75 
2. 20 
3.64 
63.98 
6. 15 
4 
1.51 
10. 25 
3.65 
9.31 
2.79 
1 
a Finer crushing advantageous. 
% \\ 175— 1 1 u 1 1 . 33* i— OS- — 2 
