Geofluid Systems of Koryaksky-Avachinsky Volcanoes (Kamchatka, Russia)

Figure 2

Geological cross-sectional AB (see Figure 1). () Basement with metamorphic Upper Cretaceous K₂ rocks in its upper part; (2) Miocene (N₁)-Quaternary aquifer complex; (3) Koryaksky Volcano (or/and Avachinsky Volcano in Figures 3 and 4); (4) traces of dikes and sills, defined from plane-oriented MEQ clusters; (5) assumed main feeding magma channels of Koryaksky Volcano (or/and Avachinsky Volcano in Figures 3 and 4); (6) earthquake hypocenters, in which their sizes are proportional to their magnitudes (KB GS RAS data 2001–2016). The ticks along the axes represent intervals of 1 km, and axes are labeled in meters.