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 Lerouge3, German Montes-Hernandez4, Benoit MADE5 and Christophe Tournassat6, (1)BRGM, French Geological Survey, ORLEANS, France, (2)ICMN - UMR 7374 CNRS - Université d’Orléans, ORLEANS, France, (3)BRGM, French Geological Survey, Orleans, France, (4)UJF-Grenoble 1 / CNRS-INSU, Institut des Sciences de la Terre (IsTERRE), Grenoble, France, (5)ANDRA National Radioactive Waste Management Agency, Chatenay-Malabry Cedex, France, (6)BRGM, French Geological Survey, Orléans, France