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. = Au22, X(Sr) = .77 _database_code_amcsd 0004394 16.3229 5.5871 10.2132 90 90 90 Pnma atom x y z occ SrA1 .3683 .25 .4385 .61 CaA1 .3683 .25 .4385 .39 SrA2 .4566 .25 .1113 .93 CaA2 .4566 .25 .1113 .07 Al1 .2512 .995 .1876 Al2 .1093 .75 .295 Si1 .0870 .25 .103 Si2 .4128 .75 .282 Si3 .1634 .25 .427 O1 .1340 .002 .148 O2 .1077 .024 .423 O3 .3604 .978 .242 O4 .223 .75 .293 O5 .228 .25 .313 O6 .270 .75 .058 O7 .997 .25 .155 O8 .005 .75 .287 O9 .414 .75 .450 O10 .273 .25 .080 H .26 .25 .95