A detailed geochemical investigation of 27 waters of the Lucero uplift, central New Mexico,
was performed to determine if the fluids originate from a high-temperature geothermal …

The Ixtacamaxtitlán hydrothermal deposit is made up of a succession, from bottom to top,
of:(1) a porphyritic subvolcanic body, crosscut by quartz veins, and a stockwork with …

• The Los Azufres geothermal field is located in the northern part of the Mexican Volcanic
Belt.• Installed power capacity of 188 MW (Gutiérrez-Negrín et al. 2010).• The field consists …

The effects of hydrothermal alteration on major, rare-earth, and other trace-element
concentrations in rhyolitic rocks of the Los Azufres geothermal field, Mexico, were …

This study examines the water-rock-gas interaction of the Los Geysers geothermal system in
the northern Trans-Mexican Volcanic Belt (TMVB). Physico-chemical parameters, δ 13 C of …

Copahue volcano erupted altered rock debris, siliceous dust, pyroclastic sulfur, and rare
juvenile fragments between 1992 and 1995, and magmatic eruptions occurred in July …

Mineral alteration and fluid inclusion studies of drill cuttings and core samples indicate that
the sedimentary basement rocks and the volcanic rocks associated with Tulancingo …

Abstract The Capitan Mountains in south-central New Mexico are formed by an east-west-
trending Tertiary (28.3 Ma) alkali-feldspar granitic pluton which intruded Permian …

In this study, we unravel the physical, chemical and mineralogical evolution of the active
Tolhuaca geothermal system in the Andes of southern Chile. We used temperature …

Abstract The Puracé Volcano is located in the Cauca department, SW of Colombia, along
the Coconucos volcanic chain. This volcano is an interesting target for geothermal …