Características de los magmatismos alcalino y subalcalino, pre-Hettangiense, del borde SE de la Cordillera Ibérica.

Abstract

The mineral and geochemical composition (major, trace and RE elements), studied in silís of the SE margin of the Iberian Chain, allow the identification of two magmatie affinities: an alkaline affinity in TeruelCastellón areas, and a clearly different, sub-alkaline affinity for the silís in Cuadernos de Geología Ibérica, ni 20. 159-181. Servicio de Publicaciones. Universidad Complutense, Madrid, 1996 160 M. Lago et al. Valencia. In this second area, two geochemical tendencies can be separated: The first has a sub-alkaline affinity, near to tholeiitic character. The second is properly transitional. These magmatisms, with a pre-Hettangian age, complete the information about this period in tbe Iberian Chain.