langbanite
noun
lang·ban·ite
ˈlȯŋbəˌnīt
plural -s
: a hexagonal mineral (Mn,Sb,Ca,Fe,Mg)O8(SiO4)(?) occurring in iron-black prismatic crystals consisting of a manganese, iron, and antimony silicate and oxide (hardness 6.5; specific gravity 4.92)
Word History
Etymology
Swedish långbanit, from Långban, Värmland, Sweden, its locality + Swedish -it -ite
- impersonification
- impersonify
- impertinence
- impertinences
- impertinencies
- impertinency
- impertinent
- impertinently
- impertinentness
- impertinents
- imperturbabilities
- imperturbability
- imperturbable
- imperturbableness
- imperturbablenesses
- imperturbably
- imperturbation
- imperturbed
- imperviable
- impervious
- imperviously
- imperviousness
- imperviousnesses
- impest
- impester