OF THE ASH OF FOREST TREES. 
325 
10. Hickory {Carya alba). 
The wood had been seasoned during 
one summer and fall, and grew 
in the valley of the Mohawk 
Outside sap wood. 
Inside sap wood. 
Heart wood. 
Bark. 
Potash 
- 
7*472 
20 * 187 
12*210 
2*340 
Soda ... 
- 
0*084 
0*0S5 
0*055 
0*125. 
Chlorine ... 
- 
’ 0*096 
0*0S5 
0*065 
0*145 
Sulphuric acid - 
- 
0*892 
4*640 
5*260 
1 *925 
Phosphate of peroxide of 
iron, 
) 
Phosphate of lime 
- 
} 14*440 
11*450 
6*340 
5*000 
Phosphate of magnesia 
- 
) 
Carbonic acid 
- 
29*576 
21*405 
33*630 
33*995 
Lime 
. 
38*264 
27*695 
43*520 
51*105 
Magnesia - 
- 
6*200 
8*600 
4*000 
0*820 
Silica ... 
. 
4*200 
6*150 
1*300 
4*550 
Soluble silica 
- 
0-2S0 
0*010 
trace. 
0*250 
Organic matter - 
" 
undetermined. 
101*504 S. 
100*331 S. 
106*390 S. 
100*255 S 
11. Iron wood {Ostrya 
virginica ). 
Sap wood. 
Heart wood. 
Wood of twigs. 
Bark of trunk. 
Bark of twigs 
Potash ... 
1*581 
14*549 
20*76 
0*696 
2*78 
Soda .... 
0*025 
0*086 
2*97 
0*023 
0*405 
Chlorine ... 
0*049 
0*098 
0*25 
0*04 
0*15 
Sulphuric acid 
Phosphate of peroxide of 
iron, 
0-0S6 
) 
0*378 
0*64 
0*086 
0*52 
Phosphate of lime 
Phosphate of magnesia 
j. 5*65 
23*10 
35*4 
5*10 
10*55 
Carbonic acid 
36*159 
20*139 
12*22 
33*853 
33*975 
Lime - 
48*791 
27*461 
2.0*98 
57*932 - 
4S-225 
Magnesia ... 
4*20 
4*40 
5*6 
1*20 
1*00 
Silica .... 
0*20 
0*40 
0*4 
0*25 
2*30 
Soluble silica 
0*276 
Organic matter - 
- 
2*853 
undetermined. 
99*577 S. 90*611 S. 99*521 S. 99*456 S. 99*905 S. 
