Opaque brown to black mineral, composed of iron, titanium and oxygen. It is a type of titanium ore.
a weakly magnetic black mineral found in metamorphic and plutonic rocks; an iron titanium oxide in crystalline form; a source of titanium
an oxide mineral with the chemical formula of FeTiO3
The principle ore of titanium. A kimberlite indicator mineral.
a mineral often mined from beach sands for titanium.
FeTiO. An oxide of iron and titanium that forms under relatively reducing chemical conditions. See also magnetite.
Titanium-iron naturally occurring mineral
The raw material of titanium dioxide pigment, an ore which has a relatively low concentration of titanium.
a metallic, black mineral consisitng of iron, titanium and oxygen. [AHDOS
Ilmenite is a weakly magnetic iron-black or steel-gray mineral found in metamorphic and igneous rocks. It is a crystalline iron titanium oxide (FeTiO3). It crystallizes in the rhombohedral system, and it has the same crystal structure as corundum and hematite.