Citation: Camara, F.; Ottolini, L.; Hawthorne, F. C. (2000). Crystal chemistry of three tourmalines by SREF, EMPA and SIMS Sample: Crystal 1. American Mineralogist, 87, pp. 1437-1442.
Formula: Al4.56 B3 Ca0.48 F0.18 Fe2.01 H6.18 K0.01 Mg2.19 Na0.49 O30.82 Si6 Ti0.21
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al18 B9 F3 Fe36 H9 Mg27 O96 Si18 Ti9 (Al6 B3 F Fe12 H3 Mg9 O32 Si6 Ti3)
Multiplicity: 1