Figure F53. XRD result for a mixed calcite and smectite vein (interval 200-1224F-9R-1, 19-23 cm) with the main peaks identified. Montmorillonite and saponite are in the smectite group. Cps = counts per second.

Figure F53. XRD result for a mixed calcite and smectite vein (interval 200-1224F-9R-1, 19-23 cm) with the main peaks identified. Montmorillonite and saponite are in the smectite group. Cps = counts per second.