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单词 långbanite
释义

långbaniten.

/ˈlɔːŋbənʌɪt/
Etymology: < German långbanit (G. Flink 1887, in Zeitschr. f. Kryst. u. Min. XIII. 1), < Långban , the name of its original locality in Wermland, Sweden + -it -ite suffix1.
Mineralogy.
A black silicate and oxide of antimony, iron, and manganese, near (Mn ii, Sb)4(Mn iv, Fe iii)3SiO12, with a brilliant metallic lustre.
ΚΠ
1887 Jrnl. Chem. Soc. 52 782 (heading) Långbanite, a new Swedish mineral.
1949 Mineral. Abstr. X. 542 Tetragonal braunite with a cubic pseudo-cell can be fitted into the hexagonal structure of långbanite.
1968 Arkiv 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.
This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).
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