Fig. 9From: Mineral precipitation-induced porosity reduction and its effect on transport parameters in diffusion-controlled porous mediaSchematic representation of a diffusion cell made of plexiglas showing a cross section with the dimensions. In the central part of the figure the column filled with sea sand (dark grey) is depicted and the high concentration reservoir spiked with tracer (left side) and the low concentration reservoir (right side) are shown.Back to article page