 That these masses show cleavages parallel to the planes of all the three fundamental forms of the isometric or regular system, namely, the octahedron, the cube, and the dodecahedron.  Journal of the Chemical Society - Page 119by Chemical Society (Great Britain) - 1887Full view - About this book
 | American Academy of Arts and Sciences - 1886 - 608 pages
...masses of meteoric iron in our collec• Nature, 1877, TO!, xv. p. 4'J8. VOL. xiii. (H. - xxi.) 32 tions are cleavage crystals, broken off probably by the impact of the mass against the atmosphere. Secondly. That these masses show cleavages parallel to the planes of all the three fundamental forms... | |
 | 1886 - 1060 pages
...$ Xature. 1877, vol. xv, p. 498. First. That many of the masses of meteoric iron in our collections are cleavage crystals, broken off 'probably by the impact of the mass against the atmosphere. Secondly. That these masses show cleavages parallel to the planes of all the three fundamental forms... | |
 | 1887 - 458 pages
...points the paper tries to establish are : " Many of the masses of meteoric iron in our collections are cleavage crystals, broken off, probably, by the...These masses show cleavages parallel to the planes of the octahedron, cube and dodecahedron. "The Widmanstattian figures and Neumann lines are sections of... | |
 | Sir Norman Lockyer - 1887 - 974 pages
...to establish the following points : (i) that many of the masses of meteoric iron in our collections are cleavage crystals, broken off probably by the impact of the mass against the atmosphere ; (2) that these masses show cleavages parallel to the planes of all the three fundamental forms of... | |
 | American Academy of Arts and Sciences - 1886 - 602 pages
...establish the following points : — First. That many of the masses of meteoric iron in our colleclinns are cleavage crystals, broken off probably by the impact of the mass against the atmosphere. Secondly. That these masses show cleavages parallel to the planes of all the three fundamental forms... | |
 | American Academy of Arts and Sciences - 1886 - 598 pages
...establish the following points : — First. That many of the masses of meteoric iron in our collections are cleavage crystals, broken off probably by the impact of the mass against the atmosphere. • Secondly. That these masses show cleavages parallel to the planes of all the three fundamental... | |
 | 1886 - 612 pages
...First That many of the masses of meteoric iron in our collec» Nature, 1877, vol. xv. p. 4'J8. tions are cleavage crystals, broken off probably by the impact of the mass against the atmosphere. Secondly. That these masses show cleavages parallel to the planes of all the three fundamental forms... | |
 | Sir Norman Lockyer - 1887 - 670 pages
...to establish the following points : (l) that many of the masses of meteoric iron in our collections are cleavage crystals, broken off probably by the impact of the mass against the atmosphere ; (2) that these masses show cleavages parallel to the planes of all the three fundamental forms of... | |
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