AM_Andradite_29 Formula: Ca2.898 Mg.072 Mn.018 Fe1.321 Al.608 Si2.862 Zr.006 Ti.213 O12 Name: Andradite Unit cell: 12.01 12.01 12.01 90.0 90.0 90.0 , V=1732.32 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: (121)