Datación U-Pb con SHRIMP de circones de las eclogitas ofioliticas del Complejo del Mulhacén (Cordillera Bética).
- Puga, E. 1
- Fanning, M. 2
- Nieto, J.M. 3
- Díaz de Federico, A. 1
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1
Instituto Andaluz de Ciencias de la Tierra
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- 2 Australian National University, Australia
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3
Universidad de Huelva
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ISSN: 0213-683X
Datum der Publikation: 2002
Nummer: 33
Seiten: 131-134
Art: Artikel
Andere Publikationen in: Geogaceta
Zusammenfassung
Eclogites formed during the eoalpine HP metamorphic event are common within the Ophiolitic Unit of the Mulhacén Complex. A detailed cathodaluminescence study and U-Pb SHRIMP dating of zircons from eclogites of the locality of Lugros, has revealed two types of domains (igneous and metamorphic) in these zircons with different age. Igneous domains, with idiomorphic zoning, gave a Jurassic age, while the age of the metamorphic domains cluster around the Upper Cretaceous - Palaeocene.