La Selva Geothermal System (IMAGE)

Spanish Foundation for Science and Technology

La Selva Geothermal System

Caption

The system works by refilling meteoric waters that penetrate the earth in high areas, move underground and reach an unknown thermal hot spot, where they heat up and acquire CO2, and probably metals as well. Afterwards the water leaches out (dissolve) the host rocks and flows out from the upwellings.

Credit

SINC/A. Navarro et al.

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