Definition of columbite

Scrabble & Words with friends points


  • columbite is a valid Scrabble US word with a point value of 15
  • columbite is a valid Scrabble UK word with a point value of 15
  • columbite is a valid Words with friends word with a point value of 20

Definition of columbite


  • a black mineral that is an ore of niobium and tantalum (noun)

    Synonyms

    1. niobite

See definition of columbite in Merriam Webster