AM_Na2Mg6Si8O22(OH)2_3
Formula:
Na1.62 Mg6.19 Si8 O24 H2
Name:
Na2Mg6Si8O22(OH)2
Unit cell:
9.737 18.049 5.303 90.0 102.22 90.0 , V=910.85
Space group:
C12/M1 (12)
Camara F , Oberti R , Iezzi G , Della Ventura G , Physics and Chemistry of Minerals , 30 (2003) p.570-581