A method of producing a material including agglomerated particles of
precipitated silica, including preparing a solution of at least two metal
salts (Me), wherein the metal ions are divalent or polyvalent. A solution
of alkali metal (M) silicate having a molar ratio SiO.sub.2/M.sub.2O of
1-4 is prepared. The solutions are mixed and the mixture stirred,
allowing a coagulum to immediately form. The coagulum is rinsed,
collected, dewatered, impregnated and processed to provide a material
having a dry matter content of >75%, preferably >97%. A material
obtainable by the process is also provided.