Fumarole In The Geothermal Area Hverir, Iceland. The Area Around Is Multicolored And Cracked.

KEYWORDS

bad boil boiling bubble bubbling contrast contrasty cracked crater crust crystals dangerous detail dramatic drought dry field fumarole gas geology geothermal ground hole hot hverir iceland krafla landscape minerals mud mudpot multicolored myvatn namafjall nature sky smell soil solfatare spring steam stinking sulfur texture thermal vivid volcanic