columbite
See also: Columbite
English edit
Etymology edit
From columbium (“niobium”) + -ite.
Noun edit
columbite (plural columbites)
- (mineralogy) A black mineral that is a mixed iron and manganese niobate and tantalate, and is the main ore of niobium and tantalum.
Derived terms edit
Translations edit
French edit
Noun edit
columbite f (plural columbites)
Further reading edit
- “columbite”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Italian edit
Pronunciation edit
Noun edit
columbite f (plural columbiti)