1. Gabbroic intrusions and magmatic metasomatism in harzburgites from the Garrett transform fault: implications for the nature of the mantle–crust transition at fast-spreading ridges

   • Marc Constantin

   Article Pages: 111 - 130

2. Enriched mantle – Dupal signature in the genesis of the Jurassic Ferrar tholeiites from Prince Albert Mountains (Victoria Land, Antarctica)

   • P. Antonini
   • E. M. Piccirillo
   • G. Orsi

   Article Pages: 1 - 19

3. Preiswerkite and Na-(Mg,Fe)-margarite in eclogites

   • Gaston Godard
   • David Smith

   Article Pages: 20 - 32

4. Sapphirine-bearing orthopyroxene-kyanite/sillimanite granulites from South Harris, NW Scotland: evidence for Proterozoic UHT metamorphism in the Lewisian

   • Sotaro Baba

   Article Pages: 33 - 47

5. Petrology, mineral and isotope geochemistry of the Sondalo gabbroic complex (Central Alps, Northern Italy): implications for the origin of post-Variscan magmatism

   • R. Tribuzio
   • M. F. Thirlwall
   • B. Messiga

   Article Pages: 48 - 62

6. Systematics of calcium partitioning between olivine and silicate melt: implications for melt structure and calcium content of magmatic olivines

   • Guy Libourel

   Article Pages: 63 - 80

7. Oxygen isotope constraints on the petrogenesis of the Sybille intrusion of the Proterozoic Laramie Anorthosite Complex

   • Yuet-Ling O'Connor
   • Jean Morrison

   Article Pages: 81 - 91

8. ⁴⁰Ar/³⁹Ar thermochronology using alkali feldspars: real thermal history or mathematical mirage of microtexture?

   • Ian Parsons
   • W. L. Brown
   • J. V. Smith

   Article Pages: 92 - 110

9. Natural metastable reactions involving garnet, staurolite and cordierite: implications for petrogenetic grids and the extensional collapse of the Betic-Rif Belt

   • Antonio García-Casco
   • Rafael Luis Torres-Roldán

   Article Pages: 131 - 153

10. Partial melting of the Appin Quartzite driven by fracture-controlled H₂O infiltration in the aureole of the Ballachulish Igneous Complex, Scottish Highlands

    • Marian B. Holness
    • John D. Clemens

    Article Pages: 154 - 168

11. Fluid migration through thrust faults in the Helvetic nappes (Western Swiss Alps)

    • D. L. Kirschner
    • H. Masson
    • Z. D. Sharp

    Article Pages: 169 - 183

12. Synthetic gedrite: a stable phase in the system MgO-Al₂O₃-SiO₂-H₂O (MASH) at 800 °C and 10 kbar water pressure, and the influence of FeNaCa impurities

    • H. Fischer
    • W. Schreyer
    • W. V. Maresch

    Article Pages: 184 - 191