Global Volcanism Program | Image GVP-11755
Volcán Putana, seen here from the west, shows vigorous fumarolic activity at its 5890-m-high summit. Snow forming a thin diagonal line below and to the right of the summit marks a road leading to a sulfur-mining operation at the summit of the volcano. Putana is also known as Jorgencal or Machuca and is part of a large, roughly N-S-trending volcanic complex that covers an area of 600 sq km along the Chile-Bolivia border. Postglacial dacitic lava domes and short, thick lava flows form the main edifice.
Photo by Joël Boyer, 2006 (L.A.V.E.)
This image is made available under the Creative Commons BY-NC 4.0 license terms.