1.   As the freighter slammed back down, the solid rock above began to loosen, huge boulders crashing into the Decks.

2.   From water level as you approach through the rock garden it looks like one solid rock barrier.

3.   It Marked the point where the solid rock of the mantle changed into molten iron.

4.   Steps had been carved out of the solid rock.

5.   The castle is founded on solid rock.

6.   The solid rocks have been weathered to form loose soil.

7.   They had to bore through solid rock.

8.   They looked as though they could shoulder their way through solid rock and beat up a regiment of trolls into the bargain.

9.   When the cofferdams were finished, the engineers turned to the next task-stripping the canyon abutments to expose fresh clean solid rock.