AM_Staurolite_46 Formula: O12 Si1.9 Al4.481 Fe.703 Mg.193 Zn.135 Li.04 H.75 Name: Staurolite Unit cell: 7.8692 16.60719 5.6576 90.0 90.219 90.0 , V=739.36 Space group: C12/M1 (12)

Hawthorne F C , Ungaretti L , Oberti R , Caucia F , Callegari A , The Canadian Mineralogist , 31 (1993) p.551-582, The crystal chemistry of staurolite. I. Crystal structure and site populations, Sample Code: MAR/8, Locality: Ticino River, Italy