| Answer | Crossword Clue |
|---|---|
| FRIABLE | Easily crumbled, as rock |
| CRISP | Easily crumbled |
| friable | easily crumbled |
| OREOS | Easily crumbled cookies |
| crumpy | easily crumbled; crisp |
| SLATE | Easily split rock |
| FREESTONE | Easily cut rock. |
| SHALE | Easily split rock |
| SCHIST | Easily split rock |
| MUDSTONE | Rock that's easily eroded |
| SHALE | Rock that splits easily |
| SCHIST | Easily-split variety of rock. |
| SCHIST | A slaty rock, easily split. |
| SCHIST | Coarse-grained rock that splits easily |
| freestones | Rock that can be cut easily in any direction, in particular a fine-grained sandstone or limestone of uniform texture |
