1. Chemistry of peralkaline phonolite dykes from the Grønnedal-Íka area, South Greenland

   • R. C. O. Gill

   OriginalPaper Pages: 87 - 100

2. Experimentelle Bestimmung der P-T-Stabilitätsbereiche in der Mischkristallreihe Tremolit-Tschermakit

   • K. Jasmund
   • B. Schäfer

   OriginalPaper Pages: 101 - 115

3. Das \(P{\text{ - }}T{\text{ - }}X_{{\text{CO}}_{\text{2}} } \) Stabilitätsfeld von Lawsonit

   • Karl -Heinz Nitsch

   OriginalPaper Pages: 116 - 134

4. Natural and synthetic ferroglaucophane

   • Christoph Hoffmann

   OriginalPaper Pages: 135 - 149

5. Crystallization of calc-alkaline andesite under controlled high-pressure hydrous conditions

   • Trevor H. Green

   OriginalPaper Pages: 150 - 166

6. High-potassium intrusives from southeastern Papua

   • I. E. Smith

   OriginalPaper Pages: 167 - 176