A precise late Permian 40Ar/39Ar age for Central Iberian camptonitic lamprohyres

A precise late Permian 40Ar/39Ar age for Central Iberian camptonitic lamprohyres

The Avila batholith of central Spain is composed, predominantly, of crustal-melt peraluminous granites cut by small-scale mafic alkaline bodies. Dating of the Gredos sector mafic camptonitic lamprophyre dykes was undertaken to constrain the Late Variscan tectonomagmatic evolution of the region. A we...

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Bibliographic Details
Main Authors: J.H. SCARROW, F. BEA, P. GONZÁLEZ MONTERO, J. F. MOLINA PALMA, ALAN VAUGHAN
Format: Article
Language:English
Published: Universitat de Barcelona (UB), Geociències Barcelona (Geo3BCN), Institut de Diagnosi Ambiental i Estudis de l'Aigua (IDAEA), Universitat Autònoma de Barcelona (UAB) 2006-01-01
Series:Geologica Acta
Subjects:
40Ar/39Ar dating
Lamprophyres
Variscan
Central Iberia
Transtension.
Online Access:https://revistes.ub.edu/index.php/GEOACTA/article/view/1888

Internet

https://revistes.ub.edu/index.php/GEOACTA/article/view/1888

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