Rare minerals of the spinel group in ultrabasites from Bulgaria M. Zhelyazkova-PanayotovaL. IvchinovaZ. Iliev OriginalPaper Pages: 1 - 13
On the geochemistry of strontium in tertiary igneous rocks of the Tokaj Mountains A. KováchK. Balogh OriginalPaper Pages: 15 - 33
Petrographische Untersuchungen an Alumosilikatgneisen des Ötztaler-Stubaier Altkristallins F. Purtscheller OriginalPaper Pages: 35 - 54