Bentonite soda feldspar gypsum crystal kaolin limestone nepheline syenite ceramics porcelain ball clay barite bentonite borax calcium carbonate dolomite feldspar gypsum kaolin mineral celestite silica talc zirconium dioxide zirconium silicate porcelain tiles ceramic tiles.
Iron ore (magnetite) & (hematite), clinker, gypsum rocks, salt(sodium chloride), gilsonite, bentonite, feldspar, ball clay, kaolin, walnut shell, barite, marble chips, white lime stone, cement factory lime stone, industrial salt, pistachios, spices like pepper and saffron, food grade salt.
