Apatite-(CaF)
Fleet M E, Pan Y
American Mineralogist 82 (1997) 870-877
Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
substituted crystals
Sample: Ce,Dy-FAp
_database_code_amcsd 0001939
9.3874 9.3874 6.8920 90 90 120 P6_3/m
atom      x      y     z Biso
Ca1     2/3    1/3 .0007  .81
Ca2  .99103 .24124   .25 .675
P    .36863 .39783   .25 .480
O1    .4845  .3257   .25  .94
O2    .4665  .5865   .25 1.08
O3    .2563  .3408 .0713 1.30
F         0      0   .25 2.32