An astrobiologically-significant hydrothermal system

HYDRODEC: Tectonic, volcanic and hydrothermal events in Deception Island (Antarctica). PI: Dr. Luis Somoza Losada (2000-2001 )

GEOMAGDEC: Paleomagnetic studies in Deception Island and Port Foster (Antarctica). PI: Dr. Adolfo Maestro (2008-2009 )

Main co-workers: Dr. Luis Somoza, Dr. Jorge Rey, Dr. Adolfo Maestro & Dr. J. Martinez-Frias

SOME SELECTED PICTURES

MAIN MINERALOGICAL AND GEOCHEMICAL FEATURES WERE IDENTIFIED

We suggest that this extraordinary extreme environment can be used as a potential terrestrial analog for the geological and astrobiological exploration of Mars .

Submarine volcanic and vent structures

Schematic model used to explain the relationship between activity of submarine hydrothermal vents, recent volcanic eruptions and fault-related fluid pathways (Somoza et al. 2004).

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 Thanks to all co-workers who offer logistic and scientific support.