Clinozoisite Comodi P, Zanazzi P F American Mineralogist 82 (1997) 61-68 The pressure behavior of clinozoisite and zoisite: An X-ray diffraction study Sample: P = 0.5 kbar _database_code_amcsd 0001856 8.874 5.593 10.139 90 115.4 90 P2_1/m atom x y z occ Uiso Ca1 .7604 .75 .1542 .0098 Ca2 .6072 .75 .4236 .0136 Si1 .3388 .75 .0481 .0057 Si2 .6788 .25 .2753 .0058 Si3 .1814 .75 .3155 .0055 Al1 0 0 0 .0057 Al2 0 0 .5 .0055 Al3 .2891 .25 .2227 .79 .0074 Fe3 .2891 .25 .2227 .21 .0074 O1 .233 .9953 .042 .008 O2 .304 .9840 .355 .008 O3 .790 .0128 .346 .010 O4 .052 .25 .130 .007 O5 .037 .75 .140 .009 O6 .062 .75 .403 .005 O7 .519 .75 .181 .012 O8 .513 .25 .299 .010 O9 .640 .25 .106 .019 O10 .079 .25 .426 .008