Albite Benusa M D, Angel R J, Ross N L American Mineralogist 90 (2005) 1115-1120 Compression of albite, NaAlSi3O8 Sample: Amelia Court House, Virginia locality P = 6.489 GPa _database_code_amcsd 0003798 7.7176 12.5592 7.0113 93.963 117.177 88.132 C-1 atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na .2490 .9935 .1490 2.5 .0094 .0034 .0261 -.0003 .0104 -.0032 Al1o -.0021 .16648 .2025 .69 Si1m -.0096 .82031 .2349 .69 Si2o .6867 .10437 .3121 .44 Si2m .6558 .87698 .3551 .50 Oa1 .0115 .1286 .968 .98 Oa2 .5675 .9956 .284 .60 Obo .7989 .0923 .168 .86 Obm .7872 .8436 .237 1.10 Oco -.0285 .2993 .265 .78 Ocm .0150 .6929 .223 1.13 Odo .2184 .1171 .396 1.35 Odm .1618 .8737 .431 1.68