Plutonismo peralumínico tardihercínico en el sector oriental de Credos (Sistema Central Español): Caracterización y relación con etapas previas

Abstract

The final stages of late-Hercynian granitoid plutonism in eastern Credos are represented by a series of small issolated peraluminous plutons belonging to the same evolutionary trend than the previous granitic complexes. They are biotite ±muscovite-bearing monzogranites and leucogranites in continuity with the differentiation process that gave rise to this hugh granitic province, mainly controlled by fractional crystallization of plagioclase, K-feldspar and minor amounts of biotite and zircon