AM_Spinel_328 Formula: Mg.649 Al1.284 Fe.416 Ti.006 Cr.632 Ni.006 O4 Name: Spinel Unit cell: 8.1821 8.1821 8.1821 90.0 90.0 90.0 , V=547.77 Space group: FD3M (227)

Lenaz D , Logvinova A M , Princivalle F , Sobolev N V , American Mineralogists , 94 (2009) p.1067-1070, Structural parameters of chromite included in diamond and kimberlites, from Siberia: A new tool for discriminating ultramafic source, Locality: Obnazhennaya pipe,within the Kuoika kimberlite field, Russia, Note: sample O-119