AM_Staurolite_23 Formula: O24 Si3.84 Al8.83 Fe1.165 Zn.7 Li.03 Mg.39 H1.56 Name: Staurolite Unit cell: 7.8691 16.6064 5.6595 90.0 90.452 90.0 , V=739.55 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: 117189/1, Locality: Stratford, North Carolina, USA