Synthesis of sodalite from Brazilian kaolin wastes B. Maia, Ana Áurea ; F. Neves, Roberto ; S. Angélica, Rômulo ; Pöllmann, Herbert Abstract Publication: Clay Minerals Pub Date: December 2015 DOI: 10.1180/claymin.2015.050.5.09 Bibcode: 2015ClMin..50..663B