AM_Roscherite Formula: Fe.42 Al.13 Mn4.04 Ca2.04 Mg.04 Be4 P6 O34 H16 Name: Roscherite Unit cell: 15.921 11.965 6.741 91.07 94.35 89.99 , V=1280.20 Space group: C-1 (2)

Fanfani L , Zanazzi P F , Zanzari A R , Tschermaks Mineralogische und Petrographische Mitteilungen , 24 (1977) p.169-178, The crystal structure of a triclinic roscherite, Note: B(3,3) changed from .00848 to .00488 to match reported Biso, Locality: Foote Mine, North Carolina, USA