In to the heart of the volcano

by David Tanner, LIAG Institute for Applied Geophysics, Hannover, Germany

Columnar basalt from the core of an extinct Miocene volcano, one of many in western Hessen.

4272 × 2848 px; image/jpeg; 9.0 MB
Camera: Canon EOS 1100D
Taken on 19 October 2014
Submitted on 22 June 2016

David Tanner (distributed via imaggeo.egu.eu)

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