Study of dolomite dissolution at various temperatures – Evidence for the formation of nanocrystalline secondary phases at dolomite surface and influence on dolomite interactions with other minerals

Mathieu Debure1, Pascal Andreazza2, Sylvain Grangeon1, Catherine Lerouge1, German Montes-Hernandez3, Benoit MADE4 and Christophe Tournassat5, (1)BRGM, French Geological Survey, ORLEANS, France, (2)ICMN - UMR 7374 CNRS - Université d’Orléans, ORLEANS, France, (3)UJF-Grenoble 1 / CNRS-INSU, Institut des Sciences de la Terre (IsTERRE), Grenoble, France, (4)ANDRA National Radioactive Waste Management Agency, Chatenay-Malabry Cedex, France, (5)BRGM, French Geological Survey, Orléans, France