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Shallow anatomy of hydrothermal systems controlled by the Liquin?e-Ofqui Fault System and the Andean Transverse Faults: Geophysical imaging of fluid pathways and practical implications for geothermal exploration
(PERGAMON-ELSEVIER SCIENCE LTD, 2022)
We combined geoelectric and seismic ambient noise methods to image the shallow depth (<30 m) distribution of thermal waters in two fault-controlled hydrothermal systems located in southern Chile. The bedrock depth was ...
Fault-controlled development of shallow hydrothermal systems: structural and mineralogical insights from the Southern Andes
(2017)
Paleofluid-transporting systems can be recognized as meshes of fracture-filled veins in eroded zones of extinct hydrothermal systems. Here we combined meso-microstructural analysis of 107 fractures and mechanical modeling ...
Influence of the regional topography on the remote emplacement of hydrothermal systems with examples of Ticsani and Ubinas volcanoes, Southern Peru
(Elsevier, 2013-03)
Present work studies the influence of the regional topography on the hydrothermal fluid flow pattern in the subsurface of a volcanic complex. We discuss how the advective transfer of heat from a magmatic source is controlled ...
New insight from noble gas and stable isotopes of geothermal/ hydrothermal fluids at Caviahue-Copahue Volcanic Complex: Boiling steam separation and water-rock interaction at shallow depth
(2016)
We measured noble gas and stable isotopes of the geothermal and hydrothermal fluids of the Caviahue-Copahue Volcanic Complex (CCVC), one of the most important geothermal systems in Argentina/Chile, in order to provide new ...
Modelling hydrothermal fluid flow in a high Andean setting
(2013)
A TOUGH2 model has been developed of the hydrothermal system beneath a volcano in the high Andes on the border between Chile and Bolivia. Novel techniques have been developed for the model to represent the impact of the ...