AM_Titanite_82 Formula: Ca Ti.975 Al.003 Fe.014 Si.982 O5 Name: Titanite Unit cell: 7.057 8.707 6.555 90.0 113.81 90.0 , V=368.49 Space group: P121/A1 (14)

Oberti R , Smith D C , Rossi G , Caucia F , European Journal of Mineralogy , 3 (1991) p.777-792, The crystal-chemistry of high-aluminium titanites, Locality: Tyrol, Austria