A tranquil crater lake, on top of a small cinder cone on the flanks of Sollipulli volcano, Chile. Location: 38.927 S, 71.516 W.
Sollipulli
Friday Field Photos: the Southern Volcanic Zone of Chile
If you are ever in Chile and have the chance to take a mid-morning flight south from Santiago towards Puerto Montt or Concepcion, make sure you try and book a window seat on the left hand side of the plane. Once the early morning cloud has cleared, you could be in for a treat as …[Read More]
Polygons, columns and joints
Over on her Georney‘s blog, Evelyn Mervine has recently posted a nice piece with some spectacular images of columnar jointing. This seemed like a good opportunity to dust off some field photos, with some more examples of polygonal joint sets in lavas from a variety of settings, to illustrate the diversity of forms that cooling-contraction joints …[Read More]