Sanidine
Marcille I M, Organova N I, Rozhdestvenskaya I V
Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 2 (1993) 85-89
Verification of the crystalline structure for sanidines
Locality: Khibiny Massif, Kola Peninsula, Russia
_database_code_amcsd 0020568
8.540 13.036 7.189 90 115.96 90 C2/m
atom     x     y     z  occ Biso
K1   .2834     0 .1360 .826 2.06
Na1  .2834     0 .1360 .086 2.06
Ba1  .2834     0 .1360 .048 2.06
Sr1  .2834     0 .1360  .04 2.06
Al1  .0092 .1840 .2237  .32  .75
Si1  .0092 .1840 .2237  .68  .75
Al2  .7070 .1177 .3443  .22  .72
Si2  .7070 .1177 .3443  .78  .72
O1       0 .1450     0      1.53
O2   .6319     0 .2851      1.48
O3   .8279 .1444 .2273      1.86
O4   .0324 .3096 .2564      1.44
O5   .1817 .1265 .4047      1.44