AM_Spinel_220 Formula: Al.337 Fe.326 Mg.694 Mn.006 Cr1.606 V.002 Ni.004 Ti.002 O4 Name: Spinel Unit cell: 8.3043 8.3043 8.3043 90.0 90.0 90.0 , V=572.68 Space group: FD3M (227)

Bosi F , Andreozzi G B , Ferrini V , Lucchesi S , American Mineralogist , 89 (2004) p.1367-1373, Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites, Sample: Ba2y, Provenance is Bater, Bulqiza massif, Sequence is cumulate