AM_Spinel_312 Formula: Mg.994 Al1.992 Mn.015 O4 Name: Spinel Unit cell: 8.0883 8.0883 8.0883 90.0 90.0 90.0 , V=529.14 Space group: FD3M (227)

Bosi F , Halenius U , Andreozzi G B , Skogby H , Lucchesi S , American Mineralogist , 92 (2007) p.27-33, Structural refinement and crystal chemistry of Mn-doped spinel: A case for, tetrahedrally coordinated Mn3+ in an oxygen-based structure, Sample: MgMn01