Fig. 13From: Ceboruco hazard map: part I - definition of hazard scenarios based on the eruptive historyLeft: Grain-size distribution of the CE 1870 ash fallout collected on Ceboruco’s northern flank. Right: Total alkalis vs. silica (TAS) diagram (LeBas et al. 1986) of analyzed samples from lavas and domes (yellow triangles) and of the CE 1870 ash (blue squares)Back to article page