1. β(Mg_0.9, Fe_0.1)₂SiO₄: Single crystal structure, cation distribution, and properties of coordination polyhedra

   • Hiroshi Sawamoto
   • Hiroyuki Horiuchi

   OriginalPaper Pages: 293 - 300

2. Temperature, composition, and f _O2 effects on intersite distribution of Mg and Fe²⁺ in olivines

   • G. Ottonello
   • F. Princivalle
   • A. Della Giusta

   OriginalPaper Pages: 301 - 312

3. The system Fe-FeO revisited

   • A. E. Ringwood
   • W. Hibberson

   OriginalPaper Pages: 313 - 319

4. Generation of Brazil and Dauphiné twins in synthetic amethysts

   • Ichiro Sunagawa
   • Lu Taijing
   • V. S. Balitsky

   OriginalPaper Pages: 320 - 325

5. Computer modelling of Al/Si ordering in sillimanite

   • U. C. Bertram
   • Volker Heine
   • Geoffrey D. Price

   OriginalPaper Pages: 326 - 333

6. Phase transition in K₂Cd₂(SO₄)₃: Order parameter and microscopic distortions

   • Dorian M. Hatch
   • Johanne I. Artman
   • Juliana Boerio-Goates

   OriginalPaper Pages: 334 - 343

7. Mössbauer effect study of the spin structure in natural hematites

   • E. De Grave
   • R. E. Vandenberghe

   OriginalPaper Pages: 344 - 352

8. An ab-initio Hartree-Fock study of α-quartz and stishovite

   • R. Nada
   • C. R. A. Catlow
   • C. Pisani

   OriginalPaper Pages: 353 - 362

9. Distribution of Fe in the octahedral sheet of trioctahedral micas by polarized EXAFS

   • A. Manceau
   • D. Bonnin
   • J. Sanz

   OriginalPaper Pages: 363 - 370