AM_Gahnite_4 Formula: Zn.75 Co.25 Al2 O4 Name: Gahnite Unit cell: 8.0914 8.0914 8.0914 90.0 90.0 90.0 , V=529.75 Space group: FD3M (227)

Popovic J , Tkalcec E , Grzeta B , Kurajica S , Rakvin B , American Mineralogists , 94 (2009) p.771-776, Inverse spinel structure of Co-doped gahnite, Note: Sample S4, inversion parameter = .070, (Zn.75Co.25)Al2O4