what is el chichon's type of lava
summit elevation 1060 m. Lava domes. El Chichon is an andesite stratovolcano of Quaternary age situated in forested terrain of north-central Chiapas, Mexico. It is the youngest volcano in the northwestern part of the 150-km-long Chiapanecan volcanic arc. El Chichon chichÃ³n volcano has produced at least 12 major volcanic eruptions during the past 8000. years