Ulvospinel_6 Formula: Ti (Fe.804 Mn1.196) O4 Name: Ulvospinel Unit cell: 8.6315 8.6315 8.6315 90.0 90.0 90.0 , V=643.07 Space group: FD3M (227)
Sedler I K , Feenstra A , Peters T , European Journal of Mineralogy , 6 (1994) p.873-885, An X-ray powder diffraction study of synthetic (Fe,Mn)2TiO4 spinel, Sample: D-12