kolumbit

Turkish - English

Definition of kolumbit in Turkish English dictionary

columbite

It is a niobate (or columbate) of iron and manganese, containing tantalate of iron; first found in New England

A mineral of a black color, submetallic luster, and high specific specific gravity

A black mineral that is a mixed iron and manganese niobate and tantalate, and is the main ore of niobium and tantalum

Hyphenation

ko·lum·bit