Related Clues:
- Little stones
- Roofing tile
- Roofing piece
- Rural road surface
- Rocky road ingredient?
- Mass of small stones
- Gravel
- Rock fragments and pebbles
- Loose fragments of rock
- Small rounded stones
- Coarse sand with small stones used for roads, driveways etc
- Small stones for surfacing driveways
- Coarse sand mixed with small stones
- Rock fragments
- Small fragments of rock