… and whole-rock elemental analyses, were … rocks (ignimbrites and lavas ranging from
rhyolite to dacite) from the Acoculco geothermal system, in the eastern portion of the Trans-Mexican …

… In the external (eastern) part, however, shortening in the rocks of the autochthonous …
The eastern part of the Cordillera constitutes the Rocky Mountain Fold-Thrust Belt (RMFTB), …

… and the rocks preserved in it are divided into two eastwest … Fe rocks may be considered the
"bedrock floor" of the water-… of ground water are obtained from the Precambrian rocks in the …

… flow system of the Mexican Valley that includes Mexico City with its suburbs. It is an endorheic
catchment located in the eastern portion of the Trans-Mexican Volcanic Belt (TMVB) (Fig. 1…

… the rocks of the Tolimán Sequences are different in facies and show evidence of a more
complex tectonic history than rocks to the east, … To the east of El Doctor Platform, the rocks in the …

… of water is the Tula–Bustamante aquifer. This study aims to model groundwater evolution in
the area, defining water–rock … Both areas are fed by flows of western and eastern origin. The …

… water-rock interaction processes and reflect close to equilibrium conditions between the
carbonate host rock and … , known as the Tertiary basins of eastern Mexico: the Burgos, Tampico-…

… their water sources, particularly groundwater, and the hydrogeochemical processes shaping
their water chemistry. This research focuses on the maar lake Alchichica in central Mexico, …

… The third group's isotope composition reflects water--rock inter… shown that the water sources
of central Mexico can be fitted … A deep bore hole drilled in Lake Texcoco, east of Mexico City, …

… Water and rock samples were taken from caves and cenotes in upper Pleistocene limestone
at 5 locations along 50 km of the eastern … sampling of water and adjacent wall rock was …