Pyrope Meagher E P American Mineralogist 60 (1975) 218-228 The crystal structures of pyrope and grossularite at elevated temperatures T = 550 deg C garnet _database_code_amcsd 0000448 11.507 11.507 11.507 90 90 90 Ia-3d atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Mg .125 0 .25 .00112 .00536 .00536 0 0 .00168 Al 0 0 0 .75 Si 0 .25 .375 .00177 .00177 .00002 0 0 0 O .0331 .0493 .6536 .00147 .00176 .00182 -.00003 -.00060 .00033