AM_Phengite_13
Formula: K.475 Na.025 Al2.28 Mg.2 Fe.28 Si3.24 O11.96 F.04 H1.96
Name: Phengite
Unit cell: 5.2356 9.0893 20.177 90.0 95.707 90.0 , V=955.42
Space group: C12/C1 (15)

Mookherjee M , Redfern S A T , Zhang M , European Journal of Mineralogy , 13 (2001) p.545-555