A study of the thermal behavior of terrestrial tridymite by continuous X-ray diffraction Eugene A. SmelikRobert R. Reeber OriginalPaper Pages: 197 - 206
Structure of Brazil twin boundaries in amethyst showing brewster fringes Lu TaijingIchiro Sunagawa OriginalPaper Pages: 207 - 211
Pressure-volume-temperature behavior of fayalite based on static compression measurements at 400° C Thomas G. PlymateJames H. Stout OriginalPaper Pages: 212 - 219
Phase transitions in leucite, KAISi2O6 Dorian M. HatchSubrata GhoseHarold T. Stokes OriginalPaper Pages: 220 - 227
High-pressure crystal chemistry of MgSiO3 perovskite Nancy L. RossRobert M. Hazen OriginalPaper Pages: 228 - 237
A new approach to simulating disorder in crystals I. L. JonesVolker HeineGeoffrey D. Price OriginalPaper Pages: 238 - 245
Mg4Ga8Ge2O20: A new synthetic analog of the mineral sapphirine Jacques Barbier OriginalPaper Pages: 246 - 252
Superposition-model analysis of single-crystal NQR data in minerals K. P. SuchG. Lehmann OriginalPaper Pages: 253 - 258
Phase transitions in leucite: Order parameter behaviour and the Landau potential deduced from Raman spectroscopy and birefringence studies David C. PalmerUlrich BismayerEkhard K. H. Salje OriginalPaper Pages: 259 - 265
Vibrational spectra and the ferroelectric phase transition of colemanite R. F. GallupL. B. Coleman OriginalPaper Pages: 271 - 274
Electron Density distribution and bonding in silicates V. G. TsirelsonO. A. EvdokimovaV. S. Urusov ReviewPaper Pages: 275 - 292