Geochemical characterization of hot springs in the Tacna region (18°S, Peru)

This dataset compiles multiple fluid analyses (water and gas) of several hydrothermal fluids from the Tacna region (18°S, Peru), along a section from the ocean to the high volcanic chain. The dataset includes two unusually hot irrigation wells in the Yarada plain, thermal springs in the foreland along major regional faults, and others at the foot of volcanoes in the high cordillera. The data were collected during the field campaign may-june 2022 and analysed in the ISTerre laboratory between September 2022 and January 2023.