Infrared spectra of oxonium and ammonium ions in layer aluminosilicates G. B. BokijD. K. Arkhipenko OriginalPaper Pages: 233 - 242
Thermal expansion coefficients for indialite, emerald, and beryl John L. SchlenkerG. V. GibbsR. H. Myers OriginalPaper Pages: 243 - 255
The disproportionation of andalusite (Al2SiO5) to Al2O3 and SiO2 under shock compression H. SchneiderU. Hornemann OriginalPaper Pages: 257 - 264
Nonstoichiometry in sillimanite: Mullite compositions with sillimanite-type superstructures W. E. Cameron OriginalPaper Pages: 265 - 272
Measurement of the polarized absorption spectra of synthetic transition metal-bearing silicate microcrystals in the spectral range 44,000-4,000 cm−1 K. LangerR. M. Abu-Eid OriginalPaper Pages: 273 - 299
Mössbauer spectra of kyanite, aquamarine, and cordierite showing intervalence charge transfer Kathleen M. ParkinBruce M. LoefflerRoger G. Burns OriginalPaper Pages: 301 - 311
An electron microscopic study of some twinning and exsolution textures in microcline amazonites J. E. TibballsA. Olsen OriginalPaper Pages: 313 - 324