Citation: Pamato, M. G.; Kurnosov, A.; Ballaran, T. B.; Trots, D. M.; Caracas, R.; Frost, D. J. (2014). Hexagonal Na0.41[Na0.125Mg0.79Al0.085]2[Al0.79Si0.21]6O12 (NAL phase): Crystal structure refinement and elasticity. American Mineralogist, 99, pp. 1562-1569.