Dolomite
Ross N L, Reeder R J
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 3.70 GPa
_database_code_amcsd 0001456
4.7703 4.7703 15.653 90 90 120 R-3
atom     x      y     z Biso
CaA      0      0     0 0.84
MgB      0      0    .5 0.42
C        0      0 .2416 0.47
O    .2496 -.0359 .2443 0.79