Global Volcanism Program | Image GVP-10958
The area around Volcán Putana is seen from the west in this sketch. Putana is part of a large, roughly N-S-trending volcanic complex that covers an area of 600 sq km. Vigorous fumarolic activity (depicted in this sketch) is visible at the 5890-m-high summit of Putana volcano from long distances. The main edifice consists of accumulated postglacial dacitic lava domes and flows mantling an older pre-Holocene volcano. Young dark-colored flows in this sketch descend the western flanks of the volcano.
Sketch by Oscar González-Ferrán (University of Chile).
This image is made available under the Creative Commons BY-NC 4.0 license terms.