
MARCH, 1907. IRON METEORITES — FARRINGTON. al 
.| Undet.} Total. Sp. Gr. Analyst. Reference. 
CARBEOOLOG fers s 65 t 6's Cohen & Weinschenk|1891, Meteoreisen-Studien A. N. H., VI, 143 
ae 100.43 Pers 2 hoe Roe NAnel sek «oes 1905, Meteoritenkunde, III, 225 
rare Peat EY Ee Te, egearanaee lok. Whitfield... 1899, A. J. S. (4), VIII, 415-416 
aes 99.62 |...........|Smith & Mackintosh|1880, A. J. S. (3), XX, 324-326 
Titec 3s 100.52 7.7642 |J. Fahrenhorst ..... 1900, Meteoreisen-Studien A.N.H., XV, 368 
Disk ki 99.95 7.848 {J.E. Whitfield......|1887, A. J.S. (3), XX XIII, 500 
es a « LOOMED Shere vip, < s'a'e 2 BISCHED TS coe adaondere* 1889, Neues Jahrb., I, 227 
ey 100.68 ek O atlantic A DAUGCT Howey ance os 1905, Meteoritenkunde, III, 220 
leis: 100.66 7.7806 |O. Hildebrand...... 1905, Meteoritenkunde, III, 173 

breelite has not been noted, and schreibersite is not common, either in 
nodules oras rhabdite. ‘The view that the brecciated hexahedrites are 
aggregates is not accepted by Brezina, except in the case of Kendall 
County. He regards the structure and cleavage of the other members 
of the division as uniform, and explains the varying orientation ascaused 
by twinning. Mount Joy, placed by Berwerth, Cohen, and Brezina 
among the coarsest octahedrites, because of an apparent octahedral 
structure observed by Berwerth, ‘seems to the present writer to belong 
more properly to the hexahedrites. In composition and structure it 
agrees fully with the hexahedrites, and it shows no trace of cohenite, 
a characteristic mineral of the coarse octahedrites. Its individual 
grains are the largest of any of the following group: 
XAHEDRITES. 

.| Undet.| Total. Analyst. Reference. 
ee 99.63 |7.834-7. 849A. Tas brdnet eo 1882, Proc. Roy. Soc. N. S. W., XVI, 31-34 
a 99.88 CH, Min gave es ..J{1904, Rec. Geol. Sur. N. S. W., VII, 308-310 
So “sa 8 Od SESSA aee Zaubitzer ............[1905, Meteoritenkunde, III, 240 
Wie eee ee 
) ee ee 
J. E. Whitfield...... 1887, A.J.S.(3), XXXIV, 472 
EV Grstakins. rks: 1892, A. J. S.(3), XLII, 424 
Gas fn) 2 BEE Ep eee MOMELEL erst ne oh se 1900, Meteoreisen-Studien, A. N. H., XV, 387 
Ses et a ee eee EeGicEakins sa, 1892, -A. J.S..(3), XLIV, 416 
FoF Venaple.. cis 1890, A. J S.(3), XL; 322 

