Mazzite-Mg Galli E Rendiconti della Societa Italiana di Mineralogia e Petrologia 31 (1975) 599-612 Crystal structure refinement of mazzite Locality: Mont Semiol, Montbrison, Loire, France _database_code_amcsd 0017692 18.392 18.392 7.646 90 90 120 P6_3/mmc atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na1 .5 0 0 .05 .0019 .0030 .0217 .0015 .0020 .004 K1 .5 0 0 .42 .0019 .0030 .0217 .0015 .0020 .004 Ca1 .5 0 0 .03 .0019 .0030 .0217 .0015 .0020 .004 Ca2 0 0 .072 .22 23.2 Mg1 1/3 2/3 -.25 .0032 .0032 .0093 .0016 0 0 Si1 .1584 .4902 .25 .73 .0009 .0009 .0060 .0005 0 0 Al1 .1584 .4902 .25 .27 .0009 .0009 .0060 .0005 0 0 Si2 .3536 .0933 .0444 .73 .0010 .0007 .0059 .0004 .0002 .0000 Al2 .3536 .0933 .0444 .27 .0010 .0007 .0059 .0004 .0002 .0000 O1 .2589 .5178 .25 .0014 .0020 .0166 .001 0 0 O2 .4249 .8498 .25 .0014 .0016 .0116 .0008 0 0 O3 .3822 .1004 .25 .0024 .0027 .0078 .0017 0 0 O4 .4352 .1114 -.0721 .0021 .0025 .0106 .0014 .0009 .0008 O5 .1614 .3228 -.0016 .0014 .0022 .0107 .0011 .0004 .0008 O6 .2741 0 0 .0020 .0012 .0153 .0006 -.0003 -.0006 Wat1 .467 .934 .661 .5 6.4 Wat2 1/3 2/3 .016 4.3 Wat3 .271 .542 -.25 .44 5.4 Wat4 .566 .355 .25 .44 6.9 Wat5 .028 .148 .030 .23 7.7 Wat6 .088 .176 .25 .89 21.8 Wat7 .076 .152 -.25 .45 31.2