Effects of mineral distribution at mesoscopic scale on solute diffusion in a clay‐rich rock: Example of the Callovo‐Oxfordian mudstone (Bure, France)

The mesostructure (millimeter to micrometer scale) of clay‐rich sedimentary rocks is generally characterized by a connected fine‐grained clay matrix embedding coarser nonclay minerals. We use the Callovo‐Oxfordian clay‐rich rock formation (France) to illustrate how mesostructure influences solute tr... View More