Figure 5. PIXE spectra of the external glazed surface of the analyzed AZR3 (a), AZR5 (b), AZR7 (c), and uAnZglRaTz1heed(drbe)laapctkiovatesnwhdeeeirxgdthestr.ncEoanlacgcelhnazterealdetimsounersfnaoctfetihsoefinmthdaejioacrna,atmleydizneoodrnaAlnyZdRot3rna, cAtehZeeRle5bm,aAesnZitss...