BSGF - Earth Sci. Bull.
Volume 192, 2021
Special Issue Minéralisations périgranitiques
Article Number 22
Number of page(s) 24
Published online 16 April 2021

Supplementary Material

Fig. 1. Optical microscopy images using polarized and analyzed light of white micas studied with the microprobe: (a) TP627 - (b) TP492 - (d) TP752a: neocrystallized phengites from plagioclases during the shearing of the granodiorite by the Véronique fault; (c) TP492: Neoformed sigmoidal phengites in granodiorite and sheared with quartz recrystallization in pressure shadow.

Tab. 1. Analytical results table and corresponding calculated pressures of the biotites from the La Fourque granodiorite with the equation of Uchida et al. (2007) (data compiled from Lecouffe, 1987).

Tab. 2. Result of microprobe analyzes of white mica from E-W trending shear zones (Veronique and satellite faults) intersecting the La Fourque granodiorite. N correspond to the number of analyzes.

Tab. 3. Table of analytical results by electron microprobe of the hornblendes from la Fourque granodiorite (Soler, 1977) and the corresponding pressures calculated from the equations of Hammarstrom and Zen (1986); Hollister et al. (1987); Johnson and Rutherford (1989); Thomas and Ernst (1990); Schmidt (1992) and Mutch et al. (2016).

(Access here)

© T. Poitrenaud et al., Published by EDP Sciences 2021

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.