Stable isotope composition of hydrothermally altered rocks and hydrothermal minerals at the Los Azufres geothermal field, Mexico

The Los Azufres geothermal field is the second most important geothermal field for electricity production in Mexico, with a total installed capacity of 188 MW. Hydrothermal alteration studies have been an important tool for geothermal exploration and development of the field, but little attention has been given to the geochemical and isotopic characterization of hydrothermal minerals.