Zoisite Dorsam G, Liebscher A, Franz G, Gottschalk M American Mineralogist 92 (2007) 1133-1147 Crystal chemistry of synthetic Ca2Al3Si3O12OH - Sr2Al3Si3O12OH solid solution series of zoisite and clinozoisite Locality: synthetic Sample: Run no. = Pt36, X(Sr) = .52 _database_code_amcsd 0004391 16.2864 5.5719 10.1606 90 90 90 Pnma atom x y z occ SrA1 .3665 .25 .4363 .20 CaA1 .3665 .25 .4363 .80 SrA2 .4571 .25 .1107 .84 CaA2 .4571 .25 .1107 .16 Al1 .2510 .9962 .1870 Al2 .1072 .75 .2938 Si1 .0836 .25 .1012 Si2 .4110 .75 .2807 Si3 .1619 .25 .4278 O1 .1314 .0026 .1439 O2 .1060 .0191 .4210 O3 .3606 .9845 .2413 O4 .2205 .75 .2927 O5 .2312 .25 .3111 O6 .2717 .75 .0569 O7 .9927 .25 .1542 O8 .0028 .75 .2905 O9 .4167 .75 .4445 O10 .2705 .25 .0756 H .26 .25 .95