135 citations · 305 across the 5 of their papers we have counts for
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Growth of stylolite teeth patterns depends on normal stress and finite compaction
Daniel Koehn, François Renard, Renaud Toussaint +1
Stylolites are spectacular rough dissolution surfaces that are found in many rock types. Despite many studies, their genesis is still debated, particularly the time scales of their…
Influence of time, temperature, confining pressure and fluid content on the experimental compaction of spherical grains
Magali Rossi, Olivier Vidal, Bernd Wunder +1
Theoretical models of compaction processes, such as for example intergranular pressure-solution (IPS), focus on deformation occurring at the contacts between spherical grains that…
Albite feldspar dissolution kinetics as a function of the Gibbs free energy at high pCO_2
Roland Hellmann, Damien Daval, Delphine Tisserand +1
We are currently measuring the dissolution kinetics of albite feldspar at 100 deg C in the presence of high levels of dissolved CO_2 (pCO_2 = 9 MPa) as a function of the saturation…
Variety of stylolites morphologies and statistical characterization of the amount of heterogeneities in the rock
Alexandre Brouste, François Renard, Jean-Pierre Gratier +1
The surface roughness of several stylolites in limestones was measured using high resolution laser profilometry. The 1D signals obtained were statistically analyzed to determine th…
Rhombohedral calcite precipitation from CO2-H2O-Ca(OH)2 slurry under supercritical and gas CO2 media
German Montes-Hernandez, François Renard, Nicolas Geoffroy +2
The formation of solid calcium carbonate (CaCO3) from aqueous solutions or slurries containing calcium and carbon dioxide (CO2) is a complex process of considerable importance in t…