Related Clues:
- Atoll material
- Gem for carving
- Marine-reef material
- Deep yellowish pink
- Easily carved gem
- Pinkish-red
- Skeletal deposit
- Atoll, essentially
- Atoll's makeup
- Great Barrier Reef makeup
- Material for some Forbidden City sculptures
- ___ Emperor (Taoism figure)
- Each Beijing Olympics medal included a ring of it
- Oriental ornamental
- Kiwi's 'greenstone'