Related Clues:

• Fine material for flower under rising lake
• Sculptor's medium
• A synthetic flower, it seems, is made of stone
• Imitating someone cooking meat that's pale
• White stone carved into ornaments
• Rate balsa as a smooth material
• In brief panic attend to joint — I'm ready to carve
• Stone altar base rebuilt
• Rate balsa to be a smooth material
• Altar base (anag)
• A graduate's coming in to rework stone
• Smoothly white
• Cloudy white
• White stone
• Fine white gypsum