Citation: Ertl, A.; Hughes, J.M. (2002). The crystal structure of an aluminum-rich schorl overgrown by boron-rich olenite from Koralpe, Styria, Austria. Mineralogy and Petrology, 75, pp. 69-78.
Formula: Al6.78 B3.24 Ca0.1 F0.11 Fe1.8 H3.31 K0.06 Mg0.198 Mn0.018 Na0.64 O30.89 Si5.76 Ti0.11 Zn0.03
Chemical name: (Na0.64 Ca0.1 K0.06) (Fe1.72 Al1.08 Ti0.11 Zn0.03) (Al5.7 Mg0.198 Fe0.08 Mn0.018) (B O3)3 ((Si5.76 B0.24) O18) (F0.11 (O H)3.31 O0.58)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al27 B27 Ca3 F3 Fe27 H9 K3 Mg18 Mn18 Na3 O93 Si18 Ti9 Zn9 (Al9 B9 Ca F Fe9 H3 K Mg6 Mn6 Na O31 Si6 Ti3 Zn3)
Multiplicity: 1