AM_Galeite
Formula: Na15 S5 O20 F4 Cl
Name: Galeite
Unit cell: 12.197 12.197 13.955 90.0 90.0 120.0 , V=1797.90
Space group: P31M (157)

Fanfani L , Nunzi A , Zanazzi P F , Zanzari A R , Mineralogical Magazine , 40 (1975) p.357-361, The crystal structure of galeite, Na15(SO4)5F4Cl, Locality: Searles Lake, California, USA