Evaluation of Caldera Hosted Geothermal Potential during Volcanism and Magmatism in Subduction System, NE Japan

Figure 5

Trace element patterns of Fukano Caldera MIs normalized to Za1011 (Zao basaltic andesite) from Tatsumi et al. [38], showing the similar elemental concentrations of the samples. Depletions of strontium and europium resulting from plagioclase crystallization are evident.