ferrocolumbite

Noun

Meaning

ferrocolumbite (plural ferrocolumbites)

(mineralogy) A black mineral that is an ore of niobium and tantalum.

Source: en.wiktionary.org

Synonyms

columbite tantalite samarskite niobite euxenite pyrochlore microlite columbate

Close letter words and terms

ferrocholinate ferrochrome ferrochromium ferroconcrete ferroconcreted ferrocyanate