Huntite
Dollase W A, Reeder R J
American Mineralogist 71 (1986) 163-166
Crystal structure refinement of huntite, CaMg3(CO3)4, with X-ray powder data
_database_code_amcsd 0001006
9.5027 9.5027 7.8212 90 90 120 R32
atom     x     y     z Biso
Ca       0     0     0  .94
Mg   .5443     0     0  .94
C1       0     0    .5  .94
C2   .4535     0    .5  .94
O1   .8663     0    .5  .94
O2   .5895     0    .5  .94
O3   .4569 .1355 .5161  .94