Zinc oxide, titanium dioxide, dicalcium phosphate, zircon flour.
Phosphorite, rock phosphate, kaolin, dolomite, barites, magnetite, mineral gypsum, talc, soapstone, steatite, garnet, silica sand, rock salt, sand and sulphur, lignite, cooper ore, fluorite, dunite and gypsum, garnet, dolomite and limestone.