Dolomite
Reeder R J, Dollase W A
American Mineralogist 74 (1989) 1159-1167
Structural variation in the dolomite-ankerite solid-solution series: An X-ray,
Mossbauer, and TEM study
sample BM 1931-294
_database_code_amcsd 0001272
4.8116 4.8116 16.0421 90 90 120 R-3
atom     x      y      z  occ B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
CaA      0      0      0 .944 0.0099 0.0099 .00068 .00495       0       0
FeA      0      0      0 .056 0.0099 0.0099 .00068 .00495       0       0
MgB      0      0     .5 .769 0.0077 0.0077 .00068 .00385       0       0
FeB      0      0     .5 .178 0.0077 0.0077 .00068 .00385       0       0
CaB      0      0     .5 .053 0.0077 0.0077 .00068 .00385       0       0
C        0      0 .24300      0.0080 0.0080 .00069  .0040       0       0
O    .2485 -.0336 .24426      0.0100 0.0141 .00114  .0080 -.00065 -.00099