AM_Na155K45Si2O5
Formula:
Na1.55 K.45 Si2 O5
Name:
Na1.55K.45Si2O5
Unit cell:
4.845 8.647 11.992 90.0 90.31 90.0 , V=502.39
Space group:
P121/C1 (14)
Rakic S , Kahlenberg V , European Journal of Mineralogy , 13 (2001) p.1215-1221, The crystal structure of a mixed alkali phyllosilicate with, composition Na1.55K0.45Si2O5