AM_Axinite-(Mn) Formula: Si4 B Ca1.95 Mn.995 Fe.18 Mg.015 Al1.86 O16 H.9 Name: Axinite-(Mn) Unit cell: 7.1849 9.2152 8.9765 91.761 98.153 77.15 , V=573.60 Space group: P-1 (2)

Andreozzi G B , Lucchesi S , Graziani G , Russo U , American Mineralogist , 89 (2004) p.1763-1771, Site distribution of Fe2+ and Fe3+ in axinite mineral group:, New crystal-chemical formula, Sample 47