Picritic magma — residual dunite relationships in garnet peridotite at Kalskaret near Tafjord, South Norway D. A. Carswell OriginalPaper Pages: 97 - 124
Problem of the quantitative petrological classification in the rock series arkose — Graywacke — Quartz sandstone — Clay shale Jiří Konta OriginalPaper Pages: 125 - 132
Terrestrial metamorphic clinoenstatite in kinks of bronzite crystals Volkmar TrommsdorffHans -Rudolf Wenk OriginalPaper Pages: 158 - 168