Citation: Seryotkin, Y. V.; Bakakin, V. V.; Fursenko, B. A.; Belitsky, I. A.; Joswig, W.; Radaelli, P. G. (2005). Structural evolution of natrolite during over-hydration: a high-pressure neutron diffraction study Note: Zeolite Sample: Khibiny massif, Kola Peninsula, Russia; P = 1.0 GPa. European Journal of Mineralogy, 17, pp. 305-313.