Citation: Ori, S.; Mazzucato, E.; Vezzalini, G. (2009). Dehydration dynamics of barrerite: An in situ synchrotron XRPD study Note: BAR-B, T = 637 K. American Mineralogist, 94, pp. 64-73.
Formula: Al4.158 Ca0.498 H12.5 K0.792 Mg0.07 Na1.975 O37.85 Si13.842
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al104 Ca24 K24 Mg24 Na24 O176 Si104 (Al13 Ca3 K3 Mg3 Na3 O22 Si13)
Multiplicity: 1