Good Price Bauxite Suppliers
The main component of bauxite is alumina, which is hydrated alumina containing impurities and is an earthy mineral. White or offwhite, brownish yellow or light red due to iron. Density ~ 4g/cm3, hardness 1 ~ 3, opaque, brittle. Extremely difficult to melt. Insoluble in water, soluble in sulfuric acid and sodium hydroxide is ...