Ilmenite

Ilmenite is the titanium-iron oxide mineral with the idealized formula {Chem|Fe||Ti||O|3}. It is a weakly magnetic black or steel-gray solid. From the commercial perspective, ilmenite is the most important ore of titanium. == Structure and properties == Ilmenite crystallizes in the trigonal system. The ilmenite crystal structure consists of an ord...
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Ilmenite

Il'men·ite noun [ So called from Ilmen , a branch of the Ural Mountains.] (Min.) Titanic iron. See Menaccanite .
Found on http://www.encyclo.co.uk/webster/I/10

ilmenite

A gray or black, weakly magnetic mineral found in basic igneous rocks, notably basalt, and metamorphic rocks. Ilmenite is nearly pure iron (II) titanium (IV) oxide (FeTiO3); it occurs as tabular to fine, scaly crystals in the rhombohedral system, and as compact masses or granu...
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ilmenite

A weakly magnetic crystalline iron titanium oxide mineral (FeTiO3) which is iron-black or steel-gray.
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Ilmenite

An ore mineral of titanium, being an iron-titanium oxide.
Found on http://www.libertystaruranium.com/miningexplained/mining-geology-glossary/

ilmenite

ilmenite (il'menīt) , black mineral, iron titanium oxide, FeTiO3, crystallizing in the hexagonal system. It is sometimes found as tabular hexagonal crystals but occurs more commonly as small grains in igneous and metamorphic rocks and in sands derived from them. Ilmenite has been noted as ...
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Ilmenite

Ilmenite or titaniferous iron oxide is an iron-black or steel-grey coloured common rock-forming mineral which is chiefly found in small crystals in basic igneous rocks and schists, consisting chiefly of the oxides of iron and titanium. It has weak magnetism and a relative hardness of six. It is the major ore of titanium. It is also known as menacca...
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ilmenite

iron-black, heavy, metallic oxide mineral, composed of iron and titanium oxide (FeTiO3), that is used as the major source of titanium. It forms ...
Found on http://www.britannica.com/eb/a-z/i/9

ilmenite

[n] - a weakly magnetic black mineral found in metamorphic and plutonic rocks
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