Enstatite
Pronunciation : En"sta*tite
Part of Speech : n.
Etymology : [Named fr. Gr. (Min.)
Definition : Defn: A mineral of the pyroxene group, orthorhombic in crystallization; often fibrous and massive; color grayish white or greenish. It is a silicate of magnesia with some iron. Bronzite is a ferriferous variety.
Source : Webster's Unabridged Dictionary, 1913