CLARKE.] 
CLAYS AND SOILS. 
SOUTH CAROLINA, GEORGIA. 
355 
A, B, C. Clays, near Augusta, Georgia. Partial analysis by George 
Steiger, record No. 1395. 
D. Kaolin, Aiken, South Carolina. Analysis by Steiger, No. 1472. 
SiO,, 60.24 
ALA 
Fe 2 3 -- 
MgO 
CaO 
Alkalies 
H,< ) at 100° . . 
H 2 Oat200°.. 
H,Oat300°_. 
II,( ), ignition 
Ti0 2 
26.72 
present 
undet. 
6.28 
94.12 
61. 36 
29.04 
present 
.76 
undet. 
7.46 
98. 62 
60.70 
29.24 
present 
.68 
undet, 
6.74 
97. 36 
44.94 
39.18 
.52 
.47 
.20 
.27 
13. 38 
.65 
.12 
99.73 
FLORIDA. 
A. Hammock clay, Melborne Creek. Collected by N. S. Shaler. 
Partial analysis by L. G. Eakins, record No. 881. 
B. Clay, Tampa. 
C. Clay, Lakeland. 
B and C collected by W. H. Ball. Analyses by L. G. Eakins, 
record No. 1255, partial. 
SiO, 
ALA, FeA 
MgO 
CaO 
II,o 
38. 04 
27. L9 
.46 
10. 73 
a 23. 61 
100. 03 
70. 78 
11.33 
2.18 
14.55 
98. 84 
c. 
80. 39 
15.03 
1.22 
4. 34 
100. 98 
a Includes some CG 2 . 
