AM_Titanite_28 Formula: Ca Si2 O5 Name: Titanite Unit cell: 6.485 8.3431 6.2653 90.0 112.784 90.0 , V=312.53 Space group: A12/A1 (15)
Angel R J , Kunz M , Miletich R , Woodland A B , Koch M , Knoche R L , American Mineralogist , 84 (1999) p.282-287, Effect of isovalent Si,Ti substitution on the bulk moduli of Ca(Ti1-xSix)SiO5, titanites, P = 4.4 GPa