Related Clues:
- Sulphur and silica mostly
- Beach-castle material
- Bunker fill
- Bygone Vegas casino
- Pieces of second-hand quartz?
- They'll cover anything in the desert without concealing its source
- On the Beach author?
- Very tiny grains of rock
- Grains of quartz
- Sort of paper, piper, castle or martin
- They run out (of time)
- Granulated quartz
- Very fine grains of rock, as on beach
- Grains by the sea
- Use abrasive on