Hydrothermal alteration in Nevados de Chillán Geothermal System: constrains regarding the chemical and thermal evolution of an active geothermal system


Romina Gallardo1, Diego Morata2, Santiago Maza3 and Claudia Cannatelli2, (1)University of Chile, Department of Geology, Santiago, Chile, (2)University of Chile, Department of Geology and Andean Geothermal Center of Excellence (CEGA), Santiago, Chile, (3)Geological and Mining Survey of Argentina (SEGEMAR), Buenos Aires, Argentina