AM_Pachnolite
Formula: Al Ca Na F6 O H2
Name: Pachnolite
Unit cell: 12.117 10.414 15.68 90.0 90.37 90.0 , V=1978.56
Space group: F12/D1 (1)

Hawthorne F C , Ferguson R B , The Canadian Mineralogist , 21 (1983) p.561-566, The crystal structure of pachnolite