AM_Cerite-(Ce) Formula: Ce8.127 Si6.862 Mg Ca.169 O30.899 H3.899 Name: Cerite-(Ce) Unit cell: 10.779 10.779 38.061 90.0 90.0 120.0 , V=3829.73 Space group: R3C (161)

Moore P B , Shen J , American Mineralogist , 68 (1983) p.996-1003, Cerite, RE9(Fe3+,Mg)(SiO4)6(SiO3OH)(OH)3: Its crystal structure and, relation to whitlockite, Note: Thermal parameters have been changed to match symmetry constraints,, It is likely that the structure was refined wrong to begin with.