1. Spectroscopic active ^IVFe³⁺–^VIFe³⁺ clusters in spinel–magnesioferrite solid solution crystals: a potential monitor for ordering in oxide spinels

   • G. B. Andreozzi
   • U. Hålenius
   • H. Skogby

   ORIGINAL PAPER Pages: 435 - 444

2. Analysis of cation distribution in the octahedral sheet of dioctahedral 2:1 phyllosilicates by using inverse Monte Carlo methods

   • C. I. Sainz-Díaz
   • J. Cuadros
   • A. Hernández-Laguna

   ORIGINAL PAPER Pages: 445 - 454

3. Fe–Mg partitioning between ringwoodite and magnesiowüstite and the effect of pressure, temperature and oxygen fugacity

   • D. J. Frost
   • F. Langenhorst
   • P. A. van Aken

   ORIGINAL PAPER Pages: 455 - 470

4. A theoretical investigation of the relative stabilities of Fe-free clinozoisite and orthozoisite

   • B. Winkler
   • V. Milman
   • R. H. Nobes

   ORIGINAL PAPER Pages: 471 - 474

5. Thermodynamic data of the high-pressure phase Mg₅Al₅Si₆O₂₁(OH)₇ (Mg-sursassite)

   • K.-D. Grevel
   • A. Navrotsky
   • J. Majzlan

   ORIGINAL PAPER Pages: 475 - 487

6. Study of Al-substituted hematites, prepared from thermal treatment of lepidocrocite

   • E. Van Van San
   • E. De Grave
   • A. Rousset

   ORIGINAL PAPER Pages: 488 - 497

7. The charge density distribution and antiferromagnetic properties of azurite Cu₃[CO₃]₂(OH)₂

   • E. L. Belokoneva
   • Yu. K. Gubina
   • J. B. Forsyth

   ORIGINAL PAPER Pages: 498 - 507