Related Clues:
- Australian export
- Gems
- Precious stones
- Some hummingbirds
- First act of the ballet 'Jewels,' by George
- Stones in crowns
- Gemstones for some Libras
- Output of Australia's Coober Pedy fields
- Milky gems
- Colombia is their largest producer
- They're mined in Virgin Valley
- Quartz varieties
- October stones
- Iridescent gemstones
- May stones