Albite Winter J K, Okamura F P, Ghose S American Mineralogist 64 (1979) 409-423 A high-temperature structural study of high albite, monalbite, and the analbite - monalbite phase transition T = 1040 C Locality: Tiburon, Marin County, California, USA _database_code_amcsd 0000719 8.270 12.978 7.154 90.22 116.05 89.96 C-1 atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na .2794 .000 .1378 .9975 .0243 .0267 .0718 -.0003 .0114 -.0009 K .2794 .000 .1378 .0025 .0243 .0267 .0718 -.0003 .0114 -.0009 Si1o .0081 .1776 .2239 .75 .0112 .0042 .0120 -.0009 .0054 -.0001 Al1o .0081 .1776 .2239 .25 .0112 .0042 .0120 -.0009 .0054 -.0001 Si1m .0078 .8212 .2236 .75 .0112 .0042 .0121 .0012 .0054 .0003 Al1m .0078 .8212 .2236 .25 .0112 .0042 .0121 .0012 .0054 .0003 Si2o .6955 .1158 .3409 .75 .0101 .0035 .0155 -.0003 .0046 .0000 Al2o .6955 .1158 .3409 .25 .0101 .0035 .0155 -.0003 .0046 .0000 Si2m .6953 .8834 .3427 .75 .0102 .0035 .0154 .0006 .0048 .0003 Al2m .6953 .8834 .3427 .25 .0102 .0035 .0154 .0006 .0048 .0003 Oa1 .9999 .1389 .9989 .0280 .0075 .0174 .0000 .0128 .0002 Oa2 .6061 .9996 .2844 .0138 .0040 .0257 .0002 .0052 .0003 Obo .8236 .1334 .2231 .0184 .0097 .0349 -.0030 .0154 -.0007 Obm .8237 .8641 .2261 .0186 .0096 .0343 .0036 .0158 .0001 Oco .0248 .3030 .2556 .0166 .0049 .0300 -.0017 .0073 -.0012 Ocm .0246 .6956 .2524 .0170 .0048 .0299 .0019 .0071 .0012 Odo .1887 .1226 .4044 .0193 .0078 .0183 .0018 .0022 .0017 Odm .1882 .8762 .4063 .0189 .0079 .0184 -.0018 .0017 -.0018