Global Volcanism Program | Image GVP-12853

Once the lava began to drain from a 2012-13 Tolbachik lava tube the dripping lava formed these structures on the ceiling, with minerals forming across the surfaces. Photo by Janine Krippner, 2015.

Once the lava began to drain from a 2012-13 Tolbachik lava tube the dripping lava formed these structures on the ceiling, with minerals forming across the surfaces.

Photo by Janine Krippner, 2015.

Creative Commons Icon This image is made available under the Creative Commons BY-ND 4.0 license terms.

Keywords: lava tube | lava flow | mineral deposit

Tolbachik