rhombic form
11sulfur — /sul feuhr/, n. 1. Also, esp. Brit., sulphur. Chem. a nonmetallic element that exists in several forms, the ordinary one being a yellow rhombic crystalline solid, and that burns with a blue flame and a suffocating odor: used esp. in making… …
12Monoclinic crystal system — An example of the monoclinic crystals, orthoclase In crystallography, the monoclinic crystal system is one of the 7 lattice point groups. A crystal system is described by three vectors. In the monoclinic system, the crystal is described by… …
13R erinacea — Skate Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a… …
14R laevis — Skate Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a… …
15Raia batis — Skate Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a… …
16Skate — Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a small… …
17Skate sucker — Skate Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a… …
18Skate's egg — Skate Skate, n. [Icel. skata; cf. Prov. G. schatten, meer schatten, L. squatus, squatina, and E. shad.] (Zo[ o]l.) Any one of numerous species of large, flat elasmobranch fishes of the genus {Raia}, having a long, slender tail, terminated by a… …
198 (number) — Evolution of the glyphIn the beginning, various groups in India wrote eight more or less in one stroke as a curve that looks like an uppercase H with the bottom half of the left line and the upper half of the right line removed. At one point this …
20Zonohedron — A zonohedron is a convex polyhedron where every face is a polygon with point symmetry or, equivalently, symmetry under rotations through 180°. Any zonohedron may equivalently be described as the Minkowski sum of a set of line segments in three… …
