Use this link to cite:
http://hdl.handle.net/2183/5750 Leucogranitos, granitos de dos micas y granitos biotíticos AI E y SE de Barco de Ávila (Provincia de Ávila)
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Ugidos, J. M.
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Cadernos do Laboratorio Xeolóxico de Laxe, 1981, 2: 61-68 ISBN: 84-7492-080-9
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Abstract
[Resumen] Se señalan las características de varios tipos de rocas graníticas y migmatíticas siendo de destacar la presencia de leucogranitos tempranos respecto a la última fase de deformación hercínica, mientras que el resto de los granitos son tardíos. Aparentemente los leucogranitos se han originado en los primeros estadios metamórficos durante los cuales se ha llegado a condiciones de alto grado, si bien no se excluye la posibilidad de que se hayan originado por diferenciación magmática
[Abstract] The studied region is rich in granites and migmatites detaching the presence of early (with regard to late deformation phases) leucogranites whereas the main part of granites are late hercynian. Then the leucogranites are apparently developped during early high-grade metamophic events but an origin by magmatic differentiation is not excluded
[Abstract] The studied region is rich in granites and migmatites detaching the presence of early (with regard to late deformation phases) leucogranites whereas the main part of granites are late hercynian. Then the leucogranites are apparently developped during early high-grade metamophic events but an origin by magmatic differentiation is not excluded

