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Crys°talliza"tion (krs°tallz"shn), n.[Cf. F. cristallization.] 1. (Chem. & Min.) The act or process by which a substance in solidifying assumes the form and structure of a crystal, or becomes crystallized. 2. The body formed by crystallizing; as, silver on precipitation forms arborescent crystallizations. The systems of crystallization are the several classes to which the forms are mathematically referable. They are most simply described according to the relative lengths and inclinations of certain assumed lines called axes; but the real distinction is the degree of symmetry characterizing them. 1. The Isometric, or Monometric, system has the axes all equal, as in the cube, octahedron, etc. 2. The Tetragonal, or Dimetric, system has a varying vertical axis, while the lateral are equal, as in the right square prism. 3. The Orthorhombic, or Trimetric, system has the three axes unequal, as in the rectangular and rhombic prism. In this system, the lateral axes are called, respectiv
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