Ikel.1 INDIANA. 
Analyses of raw materials and cement from. Syracuse, Ind. 
143 
ica (SiOg) 
iimina (A1 2 3 ) 
m oxide (Fe 2 3 ) 
ne (CaO) 
ignesia (MgO) 
lphur trioxide (S0 3 ) 
Fbon dioxide (C0 2 ) . 
Liter 
ganic 
1. 
1.74 
0.90 
0. 28 
49. 84 
1.75 
1.12 
46. 01 
n. d. 
1.78 
1.21 
49. 55 
1.29 
(«) 
40. 36 
4. 23 
aCaSO-i, 1.58 per cent. 
Marl. Twenty-fifth Ann. Rept. Indiana Dept. Geol., p. 28. 
Marl. Nineteenth Ann. Kept, U. S. Geol. Survey, pt. 6, p. 193. 
Clay. Twenty-fifth Ann. Kept. Indiana Dept. Geol., p. 28. 
Cement. Twenty-fifth Ann. Rept. Indiana Dept. Geol., p. 28. 
Analyses of raw materials and, cement from Stroh, Ind. 
i. 
22.06 
4.80 
1.66 
65.44 
:;. s2 
0.90 
ica (Si0 2 ). 
uniina ( A1 2 3 ) 
in oxide (Fe 2 3 ) 
me (CaO) 
ignesia (MgO) 
kalies(K 2 0, Na 2 0) 
lphur trioxide (S0 3 ) 
rbon dioxide (C0 2 ) 
ater 
ganic 
0.85 
0.86 
0.66 
0.62 
51.04 
53.17 
1.31 
0.47 
n. d. 
n. d. 
n. d. 
n. d. 
40. 10 
42. 35 
n. d. 
n. d. 
2.53 
61. 70 
18.00 
8.40 
2.91 
n. d. 
n. d. 
13.30 
57. 74 
17.76 
7.80 
3.52 
n. .1. 
n. d. 
12.30 
56. 74 
19. 43 
4.83 
7.27 
3.05 
n. (1. 
n. d. 
10.39 
21.78 
7.31 
2.65 
62. 35 
2.88 
0.47 
1.78 
0.23 
0.55 
Marl. W. R. Oglesby, analyst. Twenty-fifth Ann. Rept, Indiana Dept. Geol., p. 112. 
Marl. Analysis given by Wabash Portland Cement Company, 1904. 
4. Clay. Analysis given by Wabash Portland Cement Company, 1904. 
. Clay. W. R. Oglesby, analyst. Twenty-fifth Ann. Rept. Indiana Dept. Geol., p 112. 
. Cement. W. R. Oglesby, analyst. Twenty-fifth Ann. Rept. Indiana Dept. Geol,, p. 28. 
