Titanite Kunz M, Arlt T, Stolz J American Mineralogist 85 (2000) 1465-1473 In situ powder diffraction study of titanite (CaTiOSiO4) at high pressure and high temperature Sample #010 at P = 1.84 GPa, T = 581 K _database_code_amcsd 0002533 7.0169 8.6981 6.5264 90 113.603 90 A2/a atom x y z Ca .25 .159 0 Ti 1/2 0 1/2 Si 3/4 .188 0 O1 3/4 .075 1/2 O3 .912 .069 .186 O5 .380 .213 .395