nephrite Meaning, Definition & Usage

noun an amphibole mineral consisting of calcium magnesium silicate in monoclinic crystalline form; a source of jade that is less valuable than from jadeite; once believed to cure kidney disorders

Cf. F. néphrite. See Nephritis.

(Min.) A hard compact mineral, of a dark green color, formerly worn as a remedy for diseases of the kidneys, whence its name; kidney stone; a kind of jade. See Jade. varies in color from white to dark green. It is the more common and less valuable variety of jade, the other being jadeite. [MW10] Large deposits are found in Australia. Called also nephritic stone.