Al_6.5Ca₅Mg_0.75O₁₇Si_0.75

Al_6.5Ca₅Mg_0.75O₁₇Si_0.75

Hanic, F.Handlovic, M.Kapralik, I.

Acta Crystallographica, Section B (1980) 36, 2863-2869

a=27.638Å   b=10.799Å   c=5.123Å

α=90°   β=90°   γ=90°