1. Chemical classification of igneous rocks and igneous rock associations by means of discriminant analysis and cluster analysis

   • W. H. Bernotat

   OriginalPaper Pages: 161 - 188

2. Hydrothermaler Sepiolith von Vărad (Moldova Nouă-Banat)

   • D. Gheorghiţescu
   • Alexandrina Medeşan

   OriginalPaper Pages: 189 - 195

3. Die Kristallstruktur von Molybdomenit, PbSeO₃

   • R. Fischer

   OriginalPaper Pages: 196 - 207

4. Study of some allanites and monazites from the South Carpathians (Romania)

   • L. Pavelescu
   • Maria Pavelescu

   OriginalPaper Pages: 208 - 214

5. A contribution to the geochemistry of “Egyptian Alabaster”

   • E. E. El-Hinnawi
   • Svetlana M. Loukina

   OriginalPaper Pages: 215 - 221

6. Über die Datierung hydrothermaler Warzensinter aus Badgastein nach der Radiokohlenstoffmethode

   • H. Felber

   OriginalPaper Pages: 222 - 231

7. Buchbesprechung

   • F. Pertlik

   BookReview Pages: 232 - 232