AM_Titanite_114 Formula: Ca (Ti.4 Ta.3 Al.3) Si O5 Name: Titanite Unit cell: 7.0699 8.722 6.5776 90.0 113.744 90.0 , V=371.27 Space group: A12/A1 (15)

Liferovich R P , Mitchell R H , Physics and Chemistry of Minerals , 33 (2006) p.73-83, Tantalum-bearing titanite: synthesis and crystal structure data, Locality: synthetic, Sample: AlTa3