CLARK E. ] 
SANDSTONES. 
291 
The two following meteoric irons were analyzed l»y L. G. Eakins in 
the Denver laboratory. 
A. Found near Albuquerque, New Mexico. Described by Eakins 
in Proc. Colorado Sci. Soc, vol. 2, p. 14. 
B. From Wyoming. Partial analysis. 
A. 
B. 
Fe 
88. 76 
9.86 
.51 
.034 
.03 
trace 
.182 
.012 
.044 
undet. 
89.26 
Ni 
5.94 
Co 
.78 
Cu 
Zn 
Mn 
P 
.24 
s 
Si - 
c 
99. 432 
96.22 
SANDSTONES, CHERTS, AND SINTERS. 
SANDSTONES FROM OHIO. 
A. Blue sandstone from near Cleveland. Analysis by T. M. Chatard, 
record No. 214. 
B. Sandstone from Berea. Analysis by L. G. Eakins, record No. 914. 
C. D, E. Three samples of the " Peebles- Henley sandstone," from 
Portsmouth. Analyses by H. N. Stokes, record No. 1239. Alkalies, 
etc., undetermined. 
A. 
B. 
c. 
D. 
E. 
Si0 2 
91. 67 
6.92 
trace 
92.91 
3.78 
trace 
.91 
trace 
.31 
.34 
.61 
1.19 
90.40 
5.15 
.65 
.27 
.28 
89.32 
5.52 
.87 
.35 
.51 
87. 12 
A1 2 3 
5.96 
Fe 2 3 
.85 
FeO 
.85 
MgO 
.34 
.28 
.73 
CaO 
Na 
K 2 
H 2 
1.17 
.99 
1.49 
2.00 
Insol. in HC1 
100. 38 
97.50 
100. 05 
97.74 
98.00 
98.06 
96.90 
97.51 
95. 52 
