Mantle exhumation at magma-poor passive continental margins. Part I. 3D architecture and metasomatic evolution of a fossil exhumed mantle domain (Urdach lherzolite, north-western Pyrenees, France)

Mantle exhumation at magma-poor passive continental margins. Part I. 3D architecture and metasomatic evolution of a fossil exhumed mantle domain (Urdach lherzolite, north-western Pyrenees, France)

In two companion papers, we report the detailed geological and mineralogical study of two emblematic serpentinized ultramafic bodies of the western North Pyrenean Zone (NPZ), the Urdach massif (this paper) and the Saraillé massif (paper 2). The peridotites have been exhumed to lower crustal levels d...

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Bibliographic Details
Main Authors: Lagabrielle Yves, Asti Riccardo, Fourcade Serge, Corre Benjamin, Poujol Marc, Uzel Jessica, Labaume Pierre, Clerc Camille, Lafay Romain, Picazo Suzanne, Maury René
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:BSGF - Earth Sciences Bulletin
Subjects:
North Pyrenean Zone
Urdach
mantle exhumation
fluid-rock interactions
listvenites
greenschist facies
detachment faults
Late Cretaceous
Online Access:https://www.bsgf.fr/articles/bsgf/full_html/2019/01/bsgf190001/bsgf190001.html

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https://www.bsgf.fr/articles/bsgf/full_html/2019/01/bsgf190001/bsgf190001.html

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