AM_Hubeite
Formula: Fe.94 Al.04 Mg.04 Mn.87 Ca2.12 Si4 O15 H5
Name: Hubeite
Unit cell: 9.9653 13.9171 6.5703 133.264 101.414 66.302 , V=603.48
Space group: P-1 (2)

Cooper M A , Hawthorne F C , The Canadian Mineralogist , 42 (2004) p.825-834, The crystal structure of hubeite, a novel sorosilicate mineral