columbite columbite


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


  • Watch: '12 Years a Slave' Star Chiwetel Ejiofor's New 12-Minute Short Film

    While a lot of attention has been paid to Chiwetel Ejiofor's formidable chops as an actor thanks to his bravura lead turn in Steve McQueen's "12 Years a Slave," now it's time to meet Ejiofor, the filmmaker. In the latest in a series of short feature collaborations between London's Young Vic and the Guardian, the news outlet yesterday posted Ejiofor's short, "Columbite Tantalite." The post ...
    on December 13, 2013     Source: indieWIRE

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definition of columbite


  • The issue found mention in the Chhattisgarh assembly Feb 22, and Chief Minister Raman Singh said the government "is taking all measures with the Atomic Energy Department to ensure that columbite ore, an atomic mineral, is not illegally excavated and...
    on Mar 16, 2007 By: Raman Singh Source: Indian Muslims

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astral astral
/ˈæ strəl /