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. = Au42, X(Sr) = .37 _database_code_amcsd 0004389 16.253 5.5630 10.1196 90 90 90 Pnma atom x y z occ SrA1 .3668 .25 .439 .09 CaA1 .3668 .25 .439 .91 SrA2 .4554 .25 .1120 .67 CaA2 .4554 .25 .1120 .33 Al1 .250 .996 .185 Al2 .107 .75 .293 Si1 .082 .25 .100 Si2 .411 .75 .277 Si3 .159 .25 .429 O1 .130 .002 .148 O2 .105 .024 .420 O3 .364 .987 .244 O4 .225 .75 .298 O5 .228 .25 .314 O6 .272 .75 .070 O7 .992 .25 .153 O8 .002 .75 .291 O9 .417 .75 .434 O10 .265 .25 .075 H .26 .25 .95