COLUMBITES

Scrabble 16 Words With Friends 21

Scrabble letter values: C₃O₁L₁U₁M₃B₃I₁T₁E₁S₁ = 16

Definition

COLUMBITES is the plural of COLUMBITE.

noun COLUMBITE: a black mineral that is an ore of niobium and tantalum.

Synonyms of COLUMBITE: niobite