RT Journal Article
T1 Metamorfismo de AP/BT en metapelitas de la unidad de Ragua (complejo Nevado-Filábride, Cordillera Bética). Resultados termo-barométricos del estudio de equilibrios locales
T1 HP/LT metamorphism from metapelites in the Ragua unit (Nevado-Filabride complex, Betic Cordillera). Resultsfrom local equilibria thermo-barometry
A1 Booth Rea, G.
A1 Azañón, José Miguel
A1 Martínez Martínez, Javier
AB We have analysed the thermobarometric equilibrium conditions reached during local equilibria among phengite + chlorite + quartz + water ± chloritoid ± garnet assemblages found in metapelites of the Ragua unit, the structurally-lowest tectonic unit outcropping in the Betics hinterland (southern Spain). Porphyroblast- deformation relationships show that lenticular domains preserved within the main foliation in the metapelites grew during a HP/LT prograde metamorphic event with thermal conditions of 320-450 °C and 12-14 kbar pressure. Hence, the Ragua unit subducted in a continental accretionary-wedge context, undergoing a tectonic evolution parallel to the one followed by the two other overlying Nevado-Filabride units
PB Sociedad Geológica de España
YR 2003
FD 2003
LK http://hdl.handle.net/10272/9064
UL http://hdl.handle.net/10272/9064
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 29 may 2026