AM_CaTiOSiO4 - CaTiOGeO4 join_3 Formula: Ca Ti Ge.678 Si.321 O5 Name: CaTiOSiO4 - CaTiOGeO4 join Unit cell: 7.11815 8.83215 6.61777 90.0 113.767 90.0 , V=380.77 Space group: P121/A1 (14)

Ellemann-Olesen R , Malcherek T , American Mineralogist , 90 (2005) p.1325-1334, A high-temperature diffraction study of the solid solution CaTiOSiO4 - CaTiOGeO4, Note: Titanite structure, Sample: #70, CaTiO(Ge.68Si.32)O4