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Vignette

EBSD mapping of shear zones strain gradient - seismic anisotropy

Dataset
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.

Vignette

Microprobe analysis on a brittle shear zone precursor

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

Vignette

Quantitative X-ray mapping of brittle shear zones precursors

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

Vignette

ISLSCP II Atmospheric Carbon Dioxide Consumption by Continental Erosion

Estimates for the riverine export of carbon and of sediments: dissolved organic carbon (DOC) export, particulate organic carbon (POC) export, bicarbonate export, export of bicarbonate being of atmospheric origin (atmospheric CO2 consumption by rock weathering), and sediment export. Estimates are ...

Vignette

Worldwide distribution of continental rock lithology

Dataset
Collected date : from 1993 to 2003

Global map of the main rock types exposed on the continental areas (present day). This map has been constructed and digitized from synthetic lithological and soil maps published by the Food and Agriculture Organization (FAO-UNESCO) for each continent, and from additional other sources. The ...

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