Related Clues:

• Tooth surface
• Outer tooth layer
• Almost any element whose name ends in -ium
• Good conductor?
• Paint store option
• Detector activator
• Hardest human tissue
• Like most golf woods, nowadays
• Glossy coat
• Glossy coating
• Heavy rock?
• Iron or copper, e.g.
• Rhenium or rhodium
• Crown cover
• Plaque holder?