ilmenite definition

  • noun:
    • A lustrous black colored to brown titanium ore, essentially FeTiO3.
    • A weakly magnetic dark-gray mineral present in metamorphic and igneous rocks; it's a mixed oxide of iron and titanium, FeTiO3
    • Titanic metal. See menaccanite.
    • A mineral of a black color and submetallic luster, consisting of the oxids of iron and titanium, and isomorphous with hematite.
    • a weakly magnetic black colored mineral present metamorphic and plutonic rocks; an iron titanium oxide in crystalline kind; a source of titanium

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