AM_Staurolite_36 Formula: O12 Si1.88 Al4.48 Fe.9 Mg.18 Li.03 Zn.01 Name: Staurolite Unit cell: 7.8723 16.62259 5.6619 90.0 90.114 90.0 , V=740.90 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: DER/2, Locality: Derivo, Italy