RT Journal Article
T1 Presencia de una anfibolita derivada de un MORB en el dominio Continental de la banda metamorfica de Aracena (Macizo Ibérico meridional)
T1 Presence of a MORB-derived amphibolite in the continental domain of the Aracena metamorphic belt (southern Iberian Massif)
A1 Díaz Azpiroz, Manuel
A1 Castro Dorado, Antonio
A1 Fernández Rodríguez, Carlos
AB The La Corte Amphibolites are a part of the medium grade metamorphic series of the continental domain of the Aracena metamorphic belt (AMB). These amphibolites are rich in iron, as it is deduced from the abundance ofFe-rich amphiboles, includinggrunerites, and metallic minerals as well. Acording to different characteristics concerning structure, mineral chemistry and whole rock geochemistry, we can suggest that the La Corte amphibolites were not formed from the same protoUth that generated the Acebuches amphibolites, in the oceanic domain of the AMB. Multielemental and REE spidergrams allow as to conclude that the La Corte amphibolites formed from an oceanic crust whose characteristics are typical of those of a transitional oceanic basalt (T-MORB)
PB Sociedad Española de Geología
YR 2001
FD 2001
LK http://hdl.handle.net/10272/9715
UL http://hdl.handle.net/10272/9715
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 29 may 2026