释义 |
teallite Min.|ˈtiːlaɪt| [f. the name of Sir J. J. H. Teall (1849–1924), English geologist + -ite1.] An orthorhombic sulphide of lead and tin, PbSnS2, found as soft, thin, dark grey crystals having a metallic lustre.
1904G. T. Prior in Mineral. Mag. XIV. 21 (heading) On teallite, a new sulphostannite of lead from Bolivia. 1962W. A. Deer et al. Rock-Forming Minerals V. 8. It [sc. cassiterite]..has also been recorded from the weathering of teallite and stannite. |