AM_Aminoffite
Formula: Ca3 Si3 Be2 O12 H2
Name: Aminoffite
Unit cell: 9.809 9.809 9.844 90.0 90.0 90.0 , V=947.16
Space group: P142/N1 (1)

Huminicki D M C , Hawthorne F C , The Canadian Mineralogist , 40 (2002) p.915-922, Refinement of the crystal structure of aminoffite