AM_Staurolite_60 Formula: Si4 Fe.69 Zn1.2 Mg.68 Al8.4 Ti.04 O24 Name: Staurolite Unit cell: 7.877 16.609 5.665 90.0 90.68 90.0 , V=741.09 Space group: C12/M1 (12)

Oberti R , Hawthorne F C , Zanetti A , Ottolini L , The Canadian Mineralogist , 34 (1996) p.1051-1057, Crystal-structure refinement of a highly ordered staurolite