1. Fe²⇄Mg² and TiAl₂⇄MgSi₂ exchange reactions between clinopyroxenes and silicate melts

   • R. O. Sack
   • I. S. E. Carmichael

   OriginalPaper Pages: 103 - 115

2. Loss of metals from pelites during regional metamorphism

   • U. Haack
   • H. Heinrichs
   • A. Schneider

   OriginalPaper Pages: 116 - 132

3. The alleged kimberlite-carbonatite relationship: evidence from ilmenite and spinel from Premier and Wesselton mines and the Benfontein sill, South Africa

   • Jose C. Gaspar
   • Peter J. Wyllie

   OriginalPaper Pages: 133 - 140

4. Pb isotopic composition, colour, and microstructure of monazites from a polymetamorphic rock in Antarctica

   • Lance P. Black
   • John D. Fitzgerald
   • Simon L. Harley

   OriginalPaper Pages: 141 - 148

5. A periclase-dolomite-calcite carbonatite from the Oka complex, Quebec, and its calculated volatile composition

   • Allan H. Treiman
   • Eric J. Essene

   OriginalPaper Pages: 149 - 157

6. Fluid heterogeneity during granulite facies metamorphism in the Adirondacks: stable isotope evidence

   • J. W. Valley
   • James R. O'Neil

   OriginalPaper Pages: 158 - 173

7. Cation diffusion in titanomagnetites

   • R. Aragon
   • R. H. McCallister
   • H. R. Harrison

   OriginalPaper Pages: 174 - 185

8. The reversed alumina contents of orthopyroxene in equilibrium with spinel and forsterite in the system MgO-Al₂O₃-SiO₂

   • T. Gasparik
   • R. C. Newton

   OriginalPaper Pages: 186 - 196

9. Comment on “Soret separation of mid-ocean ridge basalt magma” by D. Walker and S.E. DeLong

   • D. Elthon
   • J. F. Casey

   OriginalPaper Pages: 197 - 202

10. A small Soret effect in spreading center gabbros

    • David Walker
    • Stephen E. DeLong

    OriginalPaper Pages: 203 - 208