AM_Franklinite_40 Formula: Zn Fe2 O4 Name: Franklinite Unit cell: 8.347 8.347 8.347 90.0 90.0 90.0 , V=581.56 Space group: FD3M (227)

Levy D , Pavese A , Hanfland M , Physics and Chemistry of Minerals , 27 (2000) p.638-644, Phase transition of synthetic zinc ferrite spinel (ZnFe2O4), at high pressure, from synchrotron X-ray powder diffraction, Sample: P = 6.8 GPa