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For any form of publication, please include th link to this page and give the photographer credit (in this case Peter Prokosch)
Geyser at Geysir, Iceland
Geysers are named after this site, Geysir, a famous tourism attraction in Iceland. They are a type of hot spring and occur only under specific conditions where water boiling deep down in a series of tubes in the ground creates explosive pressure, spurting water out into the air.
The heat that is generated at sites like this one in Iceland has huge potential for electricity generation.