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Swiss Journal of Geosciences
Fig. 11 | Swiss Journal of Geosciences

Fig. 11

From: The Val Biandino Intrusive Suite (central Southern Alps, N Italy): new geochronological and geochemical data on the Early Permian magmatic activity in the Southalpine Domain

Fig. 11

Whole rock data of the major intrusive bodies of Early Permian age in the western (WSA, a and d), central (CSA, b and e) and eastern southern Alps (ESA, c and f). All intrusive bodies are subalkaline with a calc-alkaline affinity. Rocks from the CSA and ESA, independently from their SiO2 content, are always high in K2O, whereas in the WSA more mafic terms are strictly calc-alkaline or even low-K calc-alkaline

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