1. Evidence for crustal assimilation, mixing of magmas, and a⁸⁷Sr-rich upper mantle

   • G. Ferrara
   • M. Preite-Martinez
   • B. Turi

   OriginalPaper Pages: 269 - 280

2. The evolution of young silicic lavas at Medicine Lake Volcano, California: Implications for the origin of compositional gaps in calc-alkaline series lavas

   • T. L. Grove
   • J. M. Donnelly-Nolan

   OriginalPaper Pages: 281 - 302

3. Melting equilibria in multicomponent systems and liquidus/solidus convergence in mantle peridotite

   • D. Walker

   OriginalPaper Pages: 303 - 307

4. Amphibole compositions and metamorphic history of the Rand Schist and the greenschist unit of the Catalina Schist, Southern California

   • C. E. Jacobson
   • S. S. Sorensen

   OriginalPaper Pages: 308 - 315

5. Ellenbergerite, a new high-pressure Mg-Al-(Ti,Zr)-silicate with a novel structure based on face-sharing octahedra

   • Christian Chopin
   • Rolf Klaska
   • Dominique Dron

   OriginalPaper Pages: 316 - 321

6. An experimental study of the diffusion of oxygen in quartz and albite using an overgrowth technique

   • S. C. Elphick
   • P. F. Dennis
   • C. M. Graham

   OriginalPaper Pages: 322 - 330

7. The Pb-Sr-Nd isotope geochemistry of some recent circum-Mediterranean granites

   • Martine Juteau
   • Annie Michard
   • Francis Albarede

   OriginalPaper Pages: 331 - 340

8. Origin of granite at Cabo de Santo Agostinho, Northeast Brazil

   • Leon E. Long
   • Alcides N. Sial
   • Glicia S. Borba

   OriginalPaper Pages: 341 - 350

9. Coupled Sr-O isotope variations as an indicator of source heterogeneity for the Northern peninsular ranges batholith

   • R. I. Hill
   • L. T. Silver
   • H. P. Taylor Jr.

   OriginalPaper Pages: 351 - 361

10. Theoretical phase relations involving cordierite and garnet revisited: the influence of oxygen fugacity on the stability of sapphirine and spinel in the system Mg-Fe-Al-Si-O

    • B. J. Hensen

    OriginalPaper Pages: 362 - 367

11. Anhydrous P-T phase relations of near-primary high-alumina basalt from the South Sandwich Islands

    • A. Dana Johnston

    OriginalPaper Pages: 368 - 382

12. Western Fiordland orthogneiss: Early Cretaceous arc magmatism and granulite facies metamorphism, New Zealand

    • J. M. Mattinson
    • D. L. Kimbrough
    • J. Y. Bradshaw

    OriginalPaper Pages: 383 - 392

13. Effect of grossular-content in garnet on the partitioning of Fe and Mg between garnet and biotite

    • Georg Hoinkes

    OriginalPaper Pages: 393 - 399

14. Chemical processes and migration of elements during retrogression of a staurolite-zone assemblage in western North Carolina

    • David W. Mohr
    • Robert L. Barnett
    • Joanna Michie

    OriginalPaper Pages: 400 - 411