RT Journal Article
T1 Estimaciones termobarométricas en los metagabros coroníticos de la región de Segovia (Sierra de Guadarrama)
T1 Thermobarometric estimations on coronitic metagabbros from the Segovia region (Sierra de Guadarrama)
A1 Villaseca, Carlos
A1 Martín Romera, C.
A1 Barbero, Luis
AB Coronitic gabbros of tholeiitic affinity croping out in the Segovia region in relation to ductile shear zones are studied in the present work. Mineral equilibria and thermobarometric calculation indicate that maximum P-T was close to 830°C and 7 kbar. Retrograde conditions of 525-650°C and 2-3.8 kbar are estimated. Maximum calculated PT conditions agree with the general clockwise metamorphic path established for this intracontinental collisional belt, which evolves from eclogitic conditions of around 775° C and 14 kb towards granulite facies conditions like the ones estimated for this metagabbros
PB Sociedad Geológica de España
YR 2002
FD 2002
LK http://hdl.handle.net/10272/9312
UL http://hdl.handle.net/10272/9312
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 1 jun 2026