AM_Jorgensenite Formula: Sr5.8 Ba1.2 Al6 Na2 (O2 F32) H2 Name: Jorgensenite Unit cell: 16.059 10.974 7.277 90.0 101.7 90.0 , V=1255.79 Space group: C12/M1 (12)

Hawthorne F C , Burns P C , The Canadian Mineralogist , 35 (1997) p.1509-1513, The crystal structure of jorgensenite