Last seen in:
- L.A. Times Daily - Apr 5 2020
- The Washington Post - Apr 5 2020
- The Washington Post - May 1 2019
- L.A. Times Daily - May 1 2019
- The Washington Post - Oct 14 2018
- L.A. Times Daily - Oct 14 2018
- L.A. Times Daily - Nov 4 2016
- L.A. Times Daily - May 7 2015
- New York Times - Feb 8 2013
- L.A. Times Daily - Nov 24 2012
Related Clues:
- Aussie gems
- White gemstone
- Some gems
- Porous gem
- Scorpio's stone, perhaps
- Libra's birth stone
- Birthstone for some Libras
- Mid-Mohs scale mineral
- The Empress of Australia, found in 1915, for one
- Gemstones from South Australia
- Down Under stone
- Certain gemstones
- Pendant adornments
- Milky-white minerals
- Australia's national gemstones