AM_Scapolite_3 Formula: (Na3.12 K.04 Ca.84) Si8.32 Al3.68 S.03 Cl.84 O24.24 Name: Scapolite Unit cell: 12.0415 12.0415 7.5809 90.0 90.0 90.0 , V=1099.21 Space group: I14/M1 (1)

Sherriff B L , Sokolova E V , Kabalov Y K , Teertstra D K , Kunath-Fandrei G , Goetz S , Jager C , The Canadian Mineralogist , 36 (1998) p.1267-1283, Intermediate scapolite: 29Si MAS and 26Al SATRAS NMR spectroscopy, and Rietveld structure-refinement, Sample: PAM-4