1. Cation stacking faults in magnesium germanate spinel

   • P. J. Vaughan
   • D. L. Kohlstedt

   OriginalPaper Pages: 241 - 245

2. An evaluation of three-body interatomic forces and formulation of a general model

   • Geoffrey F. Davies

   OriginalPaper Pages: 246 - 252

3. Observation of lattice defects in orthorhombic iron disulfide (marcasite)

   • M. Fagot
   • C. Levade
   • J. Bras

   OriginalPaper Pages: 253 - 259

4. The influence of multiple diffraction on the space group determination of orthopyroxene, spodumene, low omphacite and pigeonite

   • Satoshi Sasaki
   • Takeo Matsumoto
   • Chikako Sawada

   OriginalPaper Pages: 260 - 267

5. Thermal expansion of anhydrous Mg-cordierite between 25 and 950° C

   • P. W. Mirwald

   OriginalPaper Pages: 268 - 270

6. Deformation of dolomite single crystals from 20–800° C

   • D. J. Barber
   • H. C. Heard
   • H. R. Wenk

   OriginalPaper Pages: 271 - 286

7. Book review

   • V. Leute

   BookReview Pages: 287 - 287

8. International mineralogical association (IMA) statutes

   Announcement Pages: 288 - 288