Final Report on geochemical characterization and origin of cold and thermal fluids

Final Report on geochemical characterization and origin of cold and thermal fluids (M24). This deliverable refers to Task 4.3 (Geochemical characterization and origin of cold and thermal fluids) and it is aimed to a) define geochemical characteristics (chemical and isotopic) of cold and thermal manifestations (waters and gases) selected for the project, b) interpret the geochemical characteristics in terms of origin of fluids and its evolution (e.g. secondary processes) and c) identify the relationships between local fracture/faults and spatial distribution of diffuse emissions. The final report will contain: - Field map of natural manifestations (waters and gases) and productive wells (Los Humeros) selected from literature; - Electronic tables containing physico-chemical parameters measured in the field and chemical and isotopic parameters determined in laboratory in collected samples; - Map of diffuse degassing for selected sites.