K2O.Al2O3.SiO2\mathrm{K}_{2} \mathrm{O} . \mathrm{Al}_{2} \mathrm{O}_{3} . \mathrm{SiO}_{2}K2O.Al2O3.SiO2
Na2O⋅Al2O3⋅CaO\mathrm{Na}_{2} \mathrm{O} \cdot \mathrm{Al}_{2} \mathrm{O}_{3} \cdot \mathrm{CaO}Na2O⋅Al2O3⋅CaO
CaO⋅Al2O3⋅6SiO2\mathrm{CaO} \cdot \mathrm{Al}_{2} \mathrm{O}_{3} \cdot 6 \mathrm{SiO}_{2}CaO⋅Al2O3⋅6SiO2
Al2O3⋅2SiO2⋅2H2O\mathrm{Al}_{2} \mathrm{O}_{3} \cdot 2 \mathrm{SiO}_{2} \cdot 2 \mathrm{H}_{2} \mathrm{O}Al2O3⋅2SiO2⋅2H2O