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

• Autores: Victor Manuel Herreros Villanueva
• Localización: Geogaceta, ISSN 0213-683X, Nº. 19, 1995, págs. 47-51
• Idioma: español
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• Resumen

  • 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