bucholzite

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• Bucholzite — Buch ol*zite, n. [So called from Bucholz, a German chemist.] (Min.) Same as {Fibrolite}. [1913 Webster] …   The Collaborative International Dictionary of English

• Sillimanite — right Sillimanite also called Bucholzite is an alumino silicate mineral with the chemical formula Al2SiO5. Sillimanite is named after the American chemist Benjamin Silliman (1779 1864).OccurrenceSillimanite is one of three alumino silicate… …   Wikipedia

• Aluminium silicate — (or aluminum silicate) has the chemical formula Al2SiO5. It has a density of 2.8 to 2.9 g/cm³, a vitreous lustre, a refractive index of 1.56, a Mohs hardness of 1 2, and an orthorhombic crystallography. [cite web|… …   Wikipedia

• Sillimanite — Sillimanite[1] Catégorie IX : silicates[2] S …   Wikipédia en Français