columbite


Definition: Meaning of, columbite in English to English dictionary.

Pronunciation: / kəˈlʌmbʌɪt /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
columbite columbites
  1. a black mineral that is an ore of niobium and tantalum
    SYNONYM
    ANTONYM
    Not found!
synonym
antonym

columbite used in phrases

  • columbite-tantalite (noun)
    1. a valuable black mineral combining niobite and tantalite; used in cell phones and computer chips
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