COLTAN

coltan, columbite-tantalite

(noun) a valuable black mineral combining niobite and tantalite; used in cell phones and computer chips

Source: WordNet® 3.1

Etymology

Noun

coltan (plural coltans)

A metallic ore from which the elements niobium and tantalum are extracted.

Synonym: columbite-tantalite

Anagrams

• Calton, locant

Source: Wiktionary

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