1. The pressure quench formation of rapakivi texture

   • Michael E. Cherry
   • Lowell T. Trembath

   OriginalPaper Pages: 1 - 6

2. Sodic pyroxenes from metabasites in the eastern mediterranean

   • A. I. Okay

   OriginalPaper Pages: 7 - 11

3. Active ankerite cementation in the subsurface Eocene of southwest Texas

   • James R. Boles

   OriginalPaper Pages: 13 - 22

4. Manganiferous schists and their origin, Hidaka Mountains, Hokkaido, Japan

   • Rodney H. Grapes
   • Seiji Hashimoto

   OriginalPaper Pages: 23 - 35

5. Systematic use of trace elements in igneous processes

   • J. F. Minster
   • C. J. Allègre

   OriginalPaper Pages: 37 - 52

6. Symplectitic cordierite-orthopyroxene-garnet assemblages as products of contact metamorphism of pre-existing basement granulites in the Vredefort Structure, South Africa, and their relations to pseudotachylite

   • W. Schreyer
   • K. Abraham

   OriginalPaper Pages: 53 - 62

7. Coalification and graphitization in high-pressure schists in New Caledonia

   • C. F. K. Diessel
   • R. N. Brothers
   • P. M. Black

   OriginalPaper Pages: 63 - 78

8. ⁴⁰Ar-³⁹Ar ages of scandinavian impact structures: I Mien and Siljan

   • R. J. Bottomley
   • D. York
   • R. A. F. Grieve

   OriginalPaper Pages: 79 - 84

9. Amorphous copper and zinc sulfides in the metalliferous sediments of the Red Sea

   • Olaf Brockamp
   • Evaristo Goulart
   • Annerose Heydemann

   OriginalPaper Pages: 85 - 88

10. Petrology and geochemistry of the ignimbrites and associated lava domes from N.W. Sardinia

    • C. Coulon
    • J. Dostal
    • C. Dupuy

    OriginalPaper Pages: 89 - 98

11. Isotopic ages and tectono-metamorphic history of the metamorphic basement of North-Eastern Sardinia

    • G. Ferrara
    • C. A. Ricci
    • F. Rita

    OriginalPaper Pages: 99 - 106