1. Blueschist alteration during serpentinization

   • Randall L. Gresens

   OriginalPaper Pages: 93 - 113

2. Sodic amphiboles and pyroxenes from fenites in East Africa

   • Diana S. Sutherland

   OriginalPaper Pages: 114 - 135

3. Chemical composition of soil vermiculite clays as related to their genesis

   • Isaac Barshad
   • Fawzy M. Kishk

   OriginalPaper Pages: 136 - 155

4. Minor elements in sphalerite and galena from Binnatal

   • Stefan Graeser

   OriginalPaper Pages: 156 - 163

5. A petrochemical survey of plutonic intrusions in the Piedmont, Southeastern Appalachians, U.S.A.

   • J. Robert Butler
   • Paul C. Ragland

   OriginalPaper Pages: 164 - 190