clarke.] STONY METEORITES. 283 
8. TRAVIS COUNTY, TEXAS. 
Analyzed by L. G. Eakins, record No. 1097, and described in Bull. 
78, p. 91. Sp. gr., 13.543, 20°. According to Cross, the stony portion 
contains olivine and enstatite, with a small amount of a colorless min- 
eral, which is probably feldspar. Chromite is also present. 
Approximate composition of the mass. 
Nickel-iron 2. 23 
Troilite 5. 03 
Soluble silicates 39. 84 
Insoluble silicates 52. 42 
99.52 
A. Total analysis. 
B. Nickel-iron. 
C. Silicates soluble in hydrochloric acid, calculated to 100 per cent. 
D. Insoluble silicates, calculated to 100 per cent. 
A. 
B. 
c. 
D. 
Ii0 2 
44.75 
2.72 
.52 
trace 
16.04 
1.83 
.52 
.22 
.01 
trace 
2.23 
27.93 
.13 
1.13 
.41 
1.83 
.84 
38.13 
2.58 
56.14 
A1,0, 
3.73 
Cr.A 
1.00 
CuO , 
FeO . 
Fe 
88.74 
10.68 
.58 
19.76 
9.15 
NiO 
1.19 
Ni 
Co 
MnO 
CaO 
1.02 
37.32 
undet. 
undet. 
3. 59 
MgO 
24.44 
K 2 
.19 
Na 2 
1.76 
P,0, 
s 
H 2 
Less 0= S 
101.11 
.92 
100. 00 
100. 00 
100. 00 
100. 19 
