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Taken 10-Aug-12


Boiling mudpot in Hverarond geothermal field

Hverarond is a geothermal field in Krafla caldera area near Mvatmn Lake which is full of mudpots, steam vents, sulphur deposits, boiling springs and fumaroles.

A mudpot — or mud pool — is a sort of acidic hot spring, or fumarole, with limited water. It usually takes the form of a pool of bubbling mud. The acid and microorganisms decompose surrounding rock into clay and mud.

https://en.wikipedia.org/wiki/Mudpot
Boiling mudpot in Hverarond geothermal field Iceland landscape