AM_Staurolite_14 Formula: O12 Si1.92 Al4.365 Fe.765 Zn.015 Mg.425 Name: Staurolite Unit cell: 7.8831 16.6225 5.6602 90.0 90.012 90.0 , V=741.69 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: EH-6/4, Locality: Emery Hill, New York, USA