AM_Wadsleyite_16
Formula: Mg3.288 Fe.712 Si2 O8
Name: Wadsleyite
Unit cell: 5.6365 11.3464 8.1358 90.0 90.0 90.0 , V=520.32
Space group: IMMA (74)

Hazen R M , Weinberger M B , Yang H , Prewitt C T , American Mineralogist , 85 (2000) p.770-777, Comparative high-pressure crystal chemistry of wadsleyite,