English Dictionary

COLUMBITE-TANTALITE

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 Dictionary entry overview: What does columbite-tantalite mean? 

COLUMBITE-TANTALITE (noun)
  The noun COLUMBITE-TANTALITE has 1 sense:

1. a valuable black mineral combining niobite and tantalite; used in cell phones and computer chipsplay

  Familiarity information: COLUMBITE-TANTALITE used as a noun is very rare.


 Dictionary entry details 


COLUMBITE-TANTALITE (noun)


Sense 1

Meaning:

A valuable black mineral combining niobite and tantalite; used in cell phones and computer chips

Classified under:

Nouns denoting substances

Synonyms:

coltan; columbite-tantalite

Hypernyms ("columbite-tantalite" is a kind of...):

mineral (solid homogeneous inorganic substances occurring in nature having a definite chemical composition)


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