Caracterización petrológica y geoquímica de los granitos metaluminosos tardíos del dominio continental de la banda metamorfica de Aracena (Macizo Ibérico meridional)

Abstract

Several late leucogranite small plutons appear in the high grade zone of the continental domain (CD), in the Aracena metamorphic belt (AMB). These leucogranites cross-cut the structures due to the main tectono-metamorphic events. The main ferromagnesian minerals in these granites are clinopiroxene and amphibole, the geochemical patterns are characteristics of metaluminous granites. Multielement and tectono-magmatic discrimination diagrams suggest that these metaluminous granites were intruded in the last stages or after a continental collision event