Leucoxene From Wikipedia, the free encyclopedia Leucoxene is a fine granular alteration product of titanium minerals. It varies in color from yellow to brown. It consists mainly of rutile or anatase. It is observed in some igneous rocks and iron ore deposits as the result of the alteration of ilmenite, perovskite, or titanite. References Hurlbut, Cornelius S.; Klein, Cornelis, 1985, Manual of Mineralogy, 20th ed., ISBN 0-471-80580-7 Mindat.org This article about a specific oxide mineral is a stub. You can help Wikipedia by adding missing information.vte Related Articles