Fig. 14From: The Wechsel Gneiss Complex of Eastern Alps: an Ediacaran to Cambrian continental arc and its Early Proterozoic hinterlandTrace element geochemical characterization of mafic magmatic rocks from the Variegated Wechsel Gneiss Complex. a Characterization of mafic magmatic rocks (after Winchester and Floyd (1977)). b Basalt tectonic discrimination of Pearce and Cann (1973). c Triangular diagrams of the Th–Hf–Ta system of Wood (1980)Back to article page