释义 |
vrbaite Min.|vəˈbɑːaɪt| [ad. Czech vrbait (B. Ježek 1912, in Rozpravy České Akad. XXI. xxvi. 2), f. the name of K. Vrba (1845–1922), Bohemian mineralogist: see -ite1.] A sulphide of thallium, mercury, arsenic, and antimony, Tl4Hg3Sb2As8S20, found as dark grey, tabular or prismatic, orthorhombic crystals.
1913Mineral Mag. XVI. 375 Vrbaite... Found..embedded in realgar and orpiment from Allchar, Macedonia. 1973Mineral. Abstr. XXIV. 22/2 The structure was determined on vrbaite from Allchar, Macedonia, the type locality... Vrbaite is the first structure with mixed (As, Sb) chains. |