Trisodium calcium trialuminium tris(silicate) carbonate

CAl₃CaNa₃O₁₅Si₃

Kôzu, ShukusukéTakané, Katsutoshi

Proceedings of the Imperial Academy (Tokyo) (1933) 9, 3 105-108

a=12.72Å   b=12.72Å   c=5.18Å

α=90°   β=90°   γ=120°