Marialite Antao S M, Hassan I The Canadian Mineralogist 46 (2008) 1577-1591 Increase in Al-Si and Na-Ca disorder with temperature in scapolite Me32.9 Locality: Monmouth Township, Ontario, Canada Note: T = 603 C Note: 32.9% Meionite, 67.1% Marialite _database_code_amcsd 0006239 12.1510 12.1510 7.5800 90 90 90 *P4_2/n .25 .25 .25 atom x y z occ Uiso Ca .6177 .5417 .7549 .31 .070 Na .6177 .5417 .7549 .69 .070 Si1 .5880 .6623 .2447 .0247 Al2 .9101 .1678 .0549 .87 .0247 Si2 .9101 .1678 .0549 .13 .0247 Al3 .6685 .0874 .9620 .02 .0247 Si3 .6685 .0874 .9620 .98 .0247 O1 .7091 .6068 .2429 .037 O2 .9443 .1343 .2725 .037 O3 .5927 .1876 .0288 .037 O4 .7969 .1070 .9725 .037 O5 .5146 .6196 .0806 .037 O6 .6341 .9751 .0770 .037 O7 .8294 .6726 .749 .117 C .75 .75 .75 .24 .117 Cl .75 .75 .75 .76 .117