AM_Staurolite_61 Formula: Mg.9 Al4.39 Si1.96 O12 Name: Staurolite Unit cell: 7.8791 16.5425 5.6329 90.0 90.0 90.0 , V=734.19 Space group: CCMM (63)

Koch-Muller M , Kahlenberg V , Bubenick W , Gottschalk M , European Journal of Mineralogy , 10 (1998) p.453-460, Crystal-structure refinement of synthetic Fe- and Mg-staurolite by, Rietveld analysis of X-ray powder-diffraction data, Sample: Mg-staurolite synthesized at 25 kbar