Related Clues:

• Opaque gemstone
• The 'blood' in bloodstone
• Cameo choice
• Banded chalcedony
• Type of marble
• Material for a cameo
• Gemstone in a cameo role?
• 5 1/2-point type
• It makes cameo appearances
• Rap group with the 1992 hit 'Slam'
• Jet-black stone
• Stone
• Very small type
• Onyx relative
• Tiny type