Figure 5
From: Concentration variance decay during magma mixing: a volcanic chronometer
Variation of some representative major and trace elements across the pyroclastic sequences of Averno (a), Astroni (b) and Agnano Monte Spina (c) used to estimate the mixing-to-eruption time with the CVD method. Height of the sequence is ca. 20 m., 16 m. and 15 m. for Averno, Astroni and Agnano Monte Spina, respectively.
