Geology Reference
In-Depth Information
(a)
(b)
Figure 6.11. (a) Schematic de velopment of o void masses of fresh rock set in foliated matrix as a result
of shearing along lo w-planes of dislocation. (b) Highw ay cutting near Lugo, Galicia, nor th-
western Spain, showing two large corestones set in shattered and weathered matrix correspon-
ding to a major plane of subhorizontal shearing.
