a. (UN-1 9, 5 b.)
a. 1853. Pereira, Polarized Light (1854), 164. In a very large proportion of cases the axes are not all equal, and these crystals are said to be unequiaxed.
1877. Le Conte, Elem. Geol. (1879), 185. A plastic mass, with unequiaxed foreign particles disseminated through it.
