G. F. Kunz—WMeteorites from: Kentucky and Mexico. 281: 
Sections of the Carroll County Meteorite. Natural size. 
light portions representing the iron and the dark portions the 
olivine. Figure 5 shows a similar section made by Dr. L. 
Kennicutt, of the Turner Mound mass. The specific gravities 
Section of the iron from the Turner Mounds. 
of the three sections figured are given below, with those of the 
Atacama and Turner’s Mound meteorites. 
No. Carroll County. Turner’s Mound. Atacama. 
22452) mean 4:72 4°35 
Deva nTAa: 319 : 
a Placee) Nie 
Taking the specific gravity of the iron at 7-6, and that of the 
olivine at 3°3, we find that all of these meteorites consist of 
about three parts of olivine to one part of iron. The iron in 
the Carroll County meteorite is scarcely more than sufficient to 
hold the mass together securely, as the olivine is in so much 
larger crystals than in the Atacama meteorite. On etching, 
small, fine Widmanstaétten markings are produced. By re- 
Am. Jour. Sct.—Turrp SERIES, VOL. XX XIII, No. 195.—Manrcug, 1887. 
15 
