| 释义 |
långbanite Min.|ˈlɔːŋbənaɪt|
[ad. G. långbanit (G. Flink 1887, in Zeitschr. f. Kryst. und Min. XIII. 1), f. Långban, the name of its original locality in Wermland, Sweden + -it -ite1.]
A black silicate and oxide of antimony, iron, and manganese, near (Mnii, Sb)4(Mniv, Feiii)3SiO12, with a brilliant metallic lustre.
1887Jrnl. Chem. Soc. LII. 782 (heading) Långbanite, a new Swedish mineral. 1949Mineral. Abstr. X. 542 Tetragonal braunite with a cubic pseudo-cell can be fitted into the hexagonal structure of långbanite. 1968Arkiv för Mineral. & Geol. IV. 456 Since the original discovery of långbanite, so many specimens have been identified that it may be considered a moderately abundant mineral. |