Andalusite micaschist

Description

**Nom :** Andalusite - Tournefort **Description** : micaschist showing a gently dipping cleavage that is cross-cuted by andalusite porphyroclasts. The prefered orientation of andalusite defines a steeply dipping cleavage that is parallel to the axial plane of a crenulation cleavage **Roche** : Micaschist **Dimensions** : 5*3*1 m approximatively. **Âge** : Protolith is Ordovician; metamorphism and deformation are late Carboniferous to Early Permian. **Localité** : Rec del Boucha, Rasigueres, Pyrénées-Orientales, France : 42°45'40.9"N 2°35'59.7"E **Méthode** : DJI mavic pro II, photogrammetry Meshroom 2019. **Réalisation** : Université de Bourgogne-Franche-Comté / CMI Géologie Appliquée / projets REVE et NIRVANA - Contributeur : Philippe Goncalves - Date : 01/10/2020.