AM_Scapolite_22 Formula: (Na1.2 Ca2.76 K.04) (Al4.84 Si7.16) O50.44 Cl.13 C3.48 S Name: Scapolite Unit cell: 12.152 12.152 7.5673 90.0 90.0 90.0 , V=1117.47 Space group: P142/N1 (1)

Sokolova E , Hawthorne F C , The Canadian Mineralogist , 46 (2008) p.1527-1554, The crystal chemistry of the scapolite-group minerals. I. crystal structure and, long-range order, Locality: Bolton, USA, Note: S14