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Fig. 8 | Earth, Planets and Space

Fig. 8

From: Source constraints for the 2015 phreatic eruption of Hakone volcano, Japan, based on geological analysis and resistivity structure

Fig. 8

Geological classification of SPW52 based on a resistivity structure of closest point to SPW52 and b altered mineral assemblage. The resistivity structure of a is extracted from a 2D resistivity model along survey line Fa. The altered mineral assemblages of the 2015 eruption products are also displayed (c). The abbreviations of the mineral names and abundance classification are defined in Table 1. The definition of each layer appears in the text. Layer A appears to have formed different minerals due to the alteration of the original local rocks (Fig. 3)

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