CaSO4⋅2H2O\mathrm{CaSO}_{4} \cdot 2 \mathrm{H}_{2} \mathrm{O}CaSO4⋅2H2O
3CaCO⋅SiO23 \mathrm{CaCO} \cdot \mathrm{SiO}_{2}3CaCO⋅SiO2
CaO⋅AI2O3\mathrm{CaO} \cdot \mathrm{AI}_{2} \mathrm{O}_{3}CaO⋅AI2O3
AI2O3⋅Fe2O3\mathrm{AI}_{2} \mathrm{O}_{3} \cdot \mathrm{Fe}_{2} \mathrm{O}_{3}AI2O3⋅Fe2O3