powdery limestone
| CHALK |
| Word | Clue |
|---|---|
| ROCK | limestone or pumice |
| CANDY | rock sugar |
| CHRIS | Rock, comedy actor |
| CLIFF | vertical rock face |
| FAITH | ... No More, rock band |
| FLINT | type of rock |
| FLOYD | Pink ..., rock band |
| GREEN | ... Day, rock band |
| GROUP | rock or aldehyde |
| KINGS | ... of Leon, rock band |
| PEARL | ... Jam, rock band |
| ROSES | Guns N' ..., rock band |
| ROWAN | mountain ash |
| SHALE | fine-grained, clastic sedimentary rock |
| SLATE | type of rock |
| SONIC | ... Youth, rock band |
| CINDER | ash |
| MARBLE | rock of crystalline limestone |
| CREMAINS | ash |
| WHITEWASH | paint made from lime and chalk |
| METRE | pound - kilogram, yard - ? |
| ASAFA | Powell, sprinter |