AM_Andradite_26 Formula: Ca2.919 Mn.012 Na.003 Mg.048 Fe1.412 Al.278 Ti.328 Si3 O12 Name: Andradite Unit cell: 12.06 12.06 12.06 90.0 90.0 90.0 , V=1754.05 Space group: IA-3D (230)

Armbruster T , Birrer J , Libowitzky E , Beran A , European Journal of Mineralogy , 10 (1998) p.907-921, Crystal chemistry of Ti-bearing andradites, Note: sample ZER1, Locality: Zermatt, Valais, Switzerland