Related Clues:
- Emerald or amethyst
- Genre for Death or Megadeth
- Amethyst or jade
- Lead or copper, for example
- Chrome or silver
- Chrome or copper, e.g
- Applied to anything perfect
- Absolute beaut
- Peridot, for one
- Amethyst or pearl, e.g
- Report of toughness in variety of rock
- Crystal ___ ('Steven Universe' alien)
- Pearl or jade
- Loud rock genre
- Onyx, for one