AM_Liberite
Formula: Li2 Be Si O4
Name: Liberite
Unit cell: 4.68 4.95 6.13 90.0 90.33 90.0 , V=142.01
Space group: P1N1 (7)

Han-ching C , Kexue Tongbao , 17 (1966) p.425-428, The crystal structure of liberite