Fig. 1. (a) Thin section of Devonian Sandstone (Roberts and Schwartz, 1985) revealing angular pore space. (b) Scanning electron micrograph (SEM) of calcium-saturated montmorillonite.
Fig. 1. (a) Thin section of Devonian Sandstone (Roberts and Schwartz, 1985) revealing angular pore space. (b) Scanning electron micrograph (SEM) of calcium-saturated montmorillonite.