polyargite Min.
(pɒlɪˈɑːdʒaɪt)
[ad. Swed. polyargit (L. F. Svanberg 1840), f. Gr. πολυ-, poly- + ἀργός shining, sparkling: see -ite1.]
A rose-coloured lamellar variety of pinite.
| 1844 Dana Min. 303 Polyargite..occurs in larger grains than Rosite. |