Anorthoclase Nestola F, Curetti N, Benna P, Ivaldi G, Angel R, Bruno E The Canadian Mineralogist 46 (2008) 1443-1454 Compressibility and high-pressure behavior of Ab63Or27An10 anorthoclase Locality: Torino, Italy Note: P = 0.0001 GPa _database_code_amcsd 0006199 8.278 12.949 7.145 91.79 116.16 90.19 C-1 atom x y z occ Uiso Na .2751 .0027 .1369 .63 .079 K .2751 .0027 .1369 .27 .079 Ca .2751 .0027 .1369 .10 .079 Al10 .0061 .1737 .2165 .275 .023 Si10 .0061 .1737 .2165 .725 .023 Al1m .0043 .8178 .2213 .275 .028 Si1m .0043 .8178 .2213 .725 .028 Al20 .6969 .1139 .3392 .275 .024 Si20 .6969 .1139 .3392 .725 .024 Al2m .6938 .8814 .3492 .275 .022 Si2m .6938 .8814 .3492 .725 .022 OA1 .0002 .1362 .9934 .046 OA2 .6040 .9967 .2817 .034 OB0 .8262 .1246 .2218 .032 OBm .8250 .8590 .2378 .037 OC0 .0212 .2998 .2625 .036 OCm .0262 .6915 .2441 .044 OD0 .1889 .1184 .3917 .034 ODm .1861 .8727 .4065 .049