1. The metamorphic paragenesis of cordierite in pelitic rocks

   • Paul C. Hess

   OriginalPaper Pages: 191 - 207

2. Laborversuche zum Abbau von Biotit

   • Karl Kautz

   OriginalPaper Pages: 208 - 218

3. Les granites du Massif Central Français: étude comparée des leucogranites et granodiorites

   • J. Didier
   • J. Lameyre

   OriginalPaper Pages: 219 - 238

4. Pantelleritic obsidians from the volcano Chabbi (Ethiopia)

   • R. Macdonald
   • I. L. Gibson

   OriginalPaper Pages: 239 - 244

5. Distribution of Mg and Fe in cummingtonite-hornblende and cummingtonite-actinolite pairs from metamorphic assemblages

   • Hanan J. Kisch
   • F. W. Warnaars

   OriginalPaper Pages: 245 - 267

6. Nature of the coordination polyhedra around M 2 cations in pigeonite

   • Necip Güven

   OriginalPaper Pages: 268 - 274