AM_Wicksite Formula: P6 Fe4.24 Mg.96 Al.18 Mn.6 Ca2 Na H4 O26 Name: Wicksite Unit cell: 12.524 12.907 11.646 90.0 90.0 90.0 , V=1882.54 Space group: PCAB (61)

Cooper M A , Hawthorne F C , The Canadian Mineralogist , 35 (1997) p.777-784, The crystal structure of wicksite