1. Formation of meta-torbernite starting from curite: Crystallographic data and electrokinetic properties

   • R. Vochten
   • W. Huybrechts
   • M. Deliens

   OriginalPaper Pages: 281 - 290

2. The electrical conductivity of calcite between 300 and 1200° C at a CO₂ pressure of 40 bars

   • Peter W. Mirwald

   OriginalPaper Pages: 291 - 297

3. Contribution to the crystal chemistry of orthorhombic perovskites: MgSiO₃ and NaMgF₃

   • M. O'Keeffe
   • B. G. Hyde
   • Jan-Olov Bovin

   OriginalPaper Pages: 299 - 305

4. Thermal phase transition of potassium sulfate, K₂SO₄

   • Michihiro Miyake
   • Ichiro Minato
   • Shin-ichi Iwai

   OriginalPaper Pages: 307 - 315

5. Systematics of the spinel structure type

   • Roderick J. Hill
   • James R. Craig
   • G. V. Gibbs

   OriginalPaper Pages: 317 - 339

6. Phononspectroscopy and lattice dynamical calculations of anhydrite and gypsum

   • Kazuaki Iishi

   OriginalPaper Pages: 341 - 359

7. Formation mechanism of pigeonite lamellae in skaergaard augite

   • Kohji Nobugai
   • Nobuo Morimoto

   OriginalPaper Pages: 361 - 371