RT Journal Article
T1 Evolución diagenética en el sector occidental de la Falla del Vallès-Penedès (Cadenas Costero Catalanas)
T1 Diagenetic evolution along the occidental part of the Vallès-Penedès Fault (Catalan Coastal Ranges)
A1 Baqués, Vinyet
A1 Travé i Herrero, Anna
A1 Cantarero, Irene
AB From the study of the fracturing, fault rocks, petrology and geochemistry of carbonate cements wereestablished the relative chronology of the different episodes of fracturing and the role of fluids duringdeformation in the western sector of the Vallès-Penedès Fault. Were recognized different types of fluidsand hydraulic regimes during the development of the fault. Thus, during the early stages of fracturingattributed to Paleogene compression, fluids were highly interacted with the host-rock. By contrast, cementsthat fill the fractures related to the latest stages of deformation have low interaction with the host-rock andcan be attributed to: 1) meteoric fluids circulated through the fractures during the latest stages of Paleogenecompression or 2) the compressional fractures remained open and were subsequently sealed by cementsprecipitated from meteoric water. On the other hand, the later stages of fracturing attributed to Neogeneextension, the hydrogeological system was opened to the meteoric waters and there was not interactedwith the host-rock
PB Universidad de Huelva
YR 2010
FD 2010
LK http://hdl.handle.net/10272/7470
UL http://hdl.handle.net/10272/7470
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 28 may 2026