AM_Andradite_30 Formula: Ca2.892 Mg.072 Mn.018 Fe1.311 Al.632 Ti.192 Zr.009 Si2.874 O12 Name: Andradite Unit cell: 12.014 12.014 12.014 90.0 90.0 90.0 , V=1734.06 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: (011)