MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY
Rhyolite mountain. This is Barmur mountain, consisting of rhyolite, an igneous volcanic rock that is mostly composed of the minerals quartz, alkali feldspar and plagioclase. Barmur is located in the Landmannalaugar region of Iceland.
Model release not required. Property release not required.