A text-book on chemistry. For the use of schools and colleges (1866)
Draper, Henry, 1837-1882 · New York, Harper & brothers · leaf 219
m, what is their relation? 206 SYSTEMS OF CRYSTALLIZATION. a a is the principal axis, b b the secondary one. Inthe figure {Fig. 172), 1 is a right square prism, with theaxes on the center of the sides, b b; 2 is a right squareprism, with the axes in the edges; 3 and 4, correspond-ing right square… … prism; 2. Right rhombic prism ; 3. Might rectangular-based octahedron ; 4. Right rhombic-based octahedron. THE OBLIQUE PRISMATIC SYSTEM has three axes, which may be unequal; two are placedat right angles to each other, and the third is obliqueto one and perpendicular to the other. In the figure…
Chemistry · Physics
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