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Données de thèse de Thomas Leydier

Mineralogical and textural evolution of shear zones in the granitic middle crust: geophysical implications

Creation of collection : 30 Jun 2020

5 results
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EBSD mapping of shear zones strain gradient - deformation mechanisms

Objective : characterize the deformation mechanisms and the crystallographic fabrics within homogeneously deformed granitic samples.

EBSD mapping of brittle shear zones precursors

Collected date : Apr 2017

Objective : microtextural characterization within a shear zone brittle precursor

EBSD mapping of shear zones strain gradient - seismic anisotropy

Collected date : from Feb 2019 to Jun 2019

Objective : calculate the crystallographic preferred orientation (CPO) of each mineral phase in order to rebuild the elastic properties of the polyminéralic aggregates.

Microprobe analysis on a brittle shear zone precursor

Collected date : Jan 2017

Objective : compare the chemical compositions of minerals within the brittle precursor and in the host rock.

Quantitative X-ray mapping of brittle shear zones precursors

Collected date : May 2017

Objective : characterize the chemical zonings in plagioclase and garnet related to fluid-rock interactions within a shear zone precursor

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dat@Chrono

dat@Chrono is a sub-portal of dat@UBFC, a metadata catalogue for research data produced at UBFC.

Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers