AM_Wadsleyite_35 Formula: (Mg1.201 Fe.799) Si O4 Name: Wadsleyite Unit cell: 5.739 11.515 8.316 90.0 90.0 90.0 , V=549.56 Space group: IMMA (74)

Finger L W , Hazen R M , Zhang J , Ko J , Navrotsky A , Physics and Chemistry of Minerals , 19 (1993) p.361-368, The effect of Fe on the crystal structure of wadsleyite, beta-(Mg1-xFex)2SiO4, 0.00<=x<=0.40, Sample: Fe40