Boiling volcanic mudpot holes, Iceland Detail of boiling mudpot holes at a geothermal area on the side of the Leirhnjukur volcano, Iceland. The ground is coloured yellow by sulphur deposits. Stock Photo - Afloimages
Detail of boiling mudpot holes at a geothermal area on the side of the Leirhnjukur volcano, Iceland. The ground is coloured yellow by sulphur deposits.