Sanidine
Ferguson R B, Ball N A, Cerny P
The Canadian Mineralogist 29 (1991) 543-552
Structure refinement of an adularian end-member high sanidine from the
Buck Claim Pegmatite, Bernic Lake, Manitoba
Sample: III
Locality: Buck Claim Pegmatite, Bernic Lake, Manitoba, Canada
Note: variety adularia
_database_code_amcsd 0005272
8.611 13.046 7.175 90 116.01 90 C2/m
atom     x      y      z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K    .2865      0  .1382      .0207  .0388  .0298      0  .0093      0
SiT1 .0100 .18572  .2238 .73  .0129  .0129  .0129  .0000  .0057  .0000
AlT1 .0100 .18572  .2238 .27  .0129  .0129  .0129  .0000  .0057  .0000
SiT2 .7107 .11825  .3442 .77  .0127  .0127  .0127  .0000  .0056  .0000
AlT2 .7107 .11825  .3442 .23  .0127  .0127  .0127  .0000  .0056  .0000
OA1      0  .1474      0      .0298  .0228  .0171      0  .0114      0
OA2  .6398      0  .2850      .0192  .0176  .0235      0  .0044      0
OB   .8299  .1482  .2265      .0218  .0351  .0259 -.0043  .0135  .0001
OC   .0362  .3109  .2576      .0193  .0199  .0219 -.0028  .0086 -.0029
OD   .1788  .1268  .4035      .0233  .0231  .0168  .0023  .0051  .0012