1. X-ray spectra of iron atoms in minerals

   • K. I. Narbutt

   OriginalPaper Pages: 285 - 295

2. A quantum-chemical model of calculating the bond energy of crystals

   • V. V. Surikov

   OriginalPaper Pages: 297 - 307

3. Determination of the hydrogen content of synthetic quartz by neutron polarization analysis

   • O. Moze
   • T. J. Hicks
   • A. C. McLaren

   OriginalPaper Pages: 309 - 314

4. The determination of hydrogen concentration in silicates using ion-beam spectrochemical analysis (IBSCA)

   • A. C. McLaren
   • R. Payling

   OriginalPaper Pages: 315 - 326

5. Infrared spectra of olivine polymorphs: α, β phase and spinel

   • Raymond Jeanloz

   OriginalPaper Pages: 327 - 341

6. Molecular orbital (MSXα) calculations of s-electron densities of tetrahedrally coordinated ferric iron: Comparison with experimental isomer shifts

   • A. Tang Kai
   • H. Annersten
   • T. Ericsson

   OriginalPaper Pages: 343 - 349

7. Transmission electron microscopy of synthetic and natural Fünferketten and Siebenerketten pyroxenoids

   • H. Ried
   • M. Korekawa

   OriginalPaper Pages: 351 - 365

8. Some physical properties of amorphous SiO₂ synthesized by shock compression of α quartz

   • T. Mashimo
   • K. Nishii
   • A. Sawaoka

   OriginalPaper Pages: 367 - 377

9. Erratum

   Erratum Pages: 379 - 379