RT Journal Article
T1 Presencia de cloritoide en la aureola térmica de los plutones de Cauterets occidental-Panticosa (Zona Axial del Pirineo, Huesca)
T1 Chloritoid-bearing metapelites in the thermal aureole of Panticosa-West Cauterets plutons(Axial Zone, Pyrenees, Huesca)
A1 Rodríguez, Lidia
A1 Cuevas, Julia
AB The Cauterets-Panticosa granite complex, including Panticosa, West-Cauterets and East-Cauteretsplutons, crops out in the Axial Zone of the Pyrenees, and generated a continuous metamorphic zone. Inthe Tena Valley, Panticosa and West-Cauterets plutons are intrusive in a Devonian metasedimentary seriesthat show a low regional metamorphism. In the thermal aureole, limestones are transformed into marblesand pelitic rocks into hornfelses. The most common minerals in metapelitic rocks are biotite + andalusite± muscovite ± cordierite ± almandine. In this region the thermal aureole cartography is based on thepresence of andalusite.In this work, we describe for first time the presence of chloritoid. The chloritoid is overprinting the rockfabric of the fine-grain schists. The microprobe analysis of chloritoid resulted in high contents of FeO andlow contents of MgO and MnO. Finally, the geological implications of the chloritoid determination up to1.5 km from the cartographic aureole were discussed
YR 2009
FD 2009
LK http://hdl.handle.net/10272/7989
UL http://hdl.handle.net/10272/7989
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026