Hualca Hualca
…composite volcanoes and monogenetic volcanic fields that erupted during the Quaternary. In Peru they include (from north to south) Auquihuato, Sara Sara, Coropuna, Mismi, Hualca Hualca-Sabancaya-Ampato, Chachani, Misti, Ubinas, Huaynaputina, Ticsani, Tutupaca, Yucamane and Casiri. The volcanism of the Central…