‖ ˈgangart Min. rare.
[a. G. gangart, f. gang vein, lode + art kind.]
= gangue.
| 1811 Pinkerton Petral. I. Introd. 33 He who cannot distinguish gems without being informed of their countries, sites, and gangarts. Ibid. I. 560 The usual gangart of diamonds..is a ferruginous pudding-stone. |