Related Clues:
- Plastic material for Cassius
- Tenacious ductile earth
- Soil for moulding
- Earth suitable for modelling
- Very fine-grained earth
- Soil used for pottery
- Basis of pottery
- Earth for pottery
- Material for idol's feet?
- Material used for bricks, ceramics etc
- Material for ceramics
- Type of soil used in ceramics
- Soil used in pottery
- The greatest boxer on earth?
- Art school material