AM_Merrihueite
Formula:
K2 Mg5 Si12 O30
Name:
Merrihueite
Unit cell:
10.222 10.222 14.152 90.0 90.0 120.0 , V=1280.62
Space group:
P6/MCC (192)
Khan A A , Baur W H , Forbes W C , Acta Crystallographica, Section B , 28 (1972) p.267-272, Synthetic magnesian merrihueite, dipotassium pentamagnesium dodecasilicate:, a tetrahedral magnesiosilicate framework crystal structure, Locality: synthetic