Citation: Antao, S. M.; Hassan, I. (2011). Complete Al-Si order in scapolite Me37.5, ideally Ca3Na5[Al8Si16O48]Cl(CO3), and implications for antiphase domain boundaries (APBs). The Canadian Mineralogist, 49, pp. 581-586.
Formula: C0.409 Al4 Ca1.352 Cl0.55 Fe0.012 K0.16 Na2.188 O25.388 S0.04 Si8 Sr0.016
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: C2 Al8 Ca8 Cl2 Fe8 K8 Na8 O56 S2 Si16 Sr8 (C Al4 Ca4 Cl Fe4 K4 Na4 O28 S Si8 Sr4)
Multiplicity: 1