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Títol:
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The Hercynian intrusive rocks of the Catalonian Coastal Ranges (NE Spain).
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Autor/a:
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Enrique, P. (Pere)
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Altres autors:
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Universitat de Barcelona |
Abstract:
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The hercynian outcrops of the Catalonian Coastal Ranges (NE Spain) consist mainly of Lower Permian-Upper Carboniferous, post-tectonic, epizona1 granitoid intrusions which form a typical applutonic calc-alkaline suite ranging from mafic hornblende gabbros and ultramafic olivine homblendites throught on alites and granodioritcs to leucogranites. This suite displays major andtrace-element characteristics and Sr isotope ratios similar to volcanic arc and post-collision magmatism oceanic lithosphere and to have been modified by contamination and is therefore believed to have formed above subducted with melts from the crust |
Matèries:
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-Roques ígnies -Serralada Litoral Catalana -Igneous rocks -Catalan Coastal Range (Catalonia) |
Drets:
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(c) Enrique, P. (Pere), 1990
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Tipus de document:
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Article Article - Versió publicada |
Publicat per:
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Universitat de Barcelona (UB). Institut de Cièncias de la Terra Jaume Almera (ICTJA)
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