AM_Andradite_31 Formula: Ca2.895 Mg.072 Mn.018 Fe1.302 Al.634 Ti.192 Zr.009 Si2.877 O12 Name: Andradite Unit cell: 12.007 12.007 12.007 90.0 90.0 90.0 , V=1731.03 Space group: IA-3D (230)

Agrosi G , Schingaro E , Pedrazzi G , Scandale E , Scordari F , European Journal of Mineralogy , 14 (2002) p.785-794, A crystal chemical insight into sector zoning of a titanian andradite, ( melanite ) crystal, Sample: (110)