1. Die Reaktion 2 Zoisit+1 CO₂ ⇌ 3 Anorthit+1 Calcit+1 H₂O

   • Bernhard Storre
   • Karl -Heinz Nitsch

   OriginalPaper Pages: 1 - 10

2. Experimental studies on the formation of inclusions in plagioclases from metatonalites, Hohe Tauern, Austria (lower temperature stability limit of the paragenesis anorthite plus potash feldspar)

   • D. Ackermand
   • F. Karl

   OriginalPaper Pages: 11 - 21

3. Black material on mineral inclusions and in internal fracture planes in diamond

   • J. W. Harris

   OriginalPaper Pages: 22 - 33

4. An example of occurence and breakdown of paragonite

   • F. Purtscheller
   • S. Hoernes
   • G. C. Brown

   OriginalPaper Pages: 34 - 42

5. Chromian spinel exsolution in ilmenite from the Premier Mine, Transvaal, South Africa

   • R. V. Danchin
   • F. d'Orey

   OriginalPaper Pages: 43 - 49

6. Shoshonitic and calc-alkaline lavas from the Highlands of Papua New Guinea

   • D. E. Mackenzie
   • B. W. Chappell

   OriginalPaper Pages: 50 - 62

7. The garnets in kimberlite and in the associated griquaite and ultramafic nodules

   • C. Frick

   OriginalPaper Pages: 63 - 76

8. Synthesis of a pyroxene containing trivalent titanium

   • C. T. Prewitt
   • R. D. Shannon
   • W. B. White

   OriginalPaper Pages: 77 - 82