kyanite definition

  • noun:
    • A bluish-green to colorless mineral, Al2SiO5, utilized as a refractory.
    • a blue neosilicate mineral, Al2SiO5, present metamorphic stones
    • See cyanite.
    • identify cyanite.
    • a grey or greenish-blue mineral consisting of aluminum silicate in crystalline type; does occur in metaphoric rock, made use of as a refractory

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  • Sentence for "kyanite"
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