AM_Staurolite_9 Formula: Si1.88 Al4.87 Fe1.72 Li.06 Zn.02 Mn.02 Mg.21 O12 Name: Staurolite Unit cell: 7.779 16.416 5.586 90.0 90.0 90.0 , V=713.33 Space group: CCMM (63)

Comodi P , Montagnoli M , Zanazzi P F , Ballaran T B , American Mineralogist , 87 (2002) p.1164-1171, Isothermal compression of staurolite: A single-crystal study, Sample: P = 8.74 GPa