Titanite

CaO₅SiTi

Kunz, M.Xirouchakis, D.Lindsley, D. H.Hausermann, D.

American Mineralogist (1996) 81, 1527-1530

a=6.8912Å   b=8.6234Å   c=6.4065Å

α=90°   β=113.057°   γ=90°