Related Clues:
- Libra's birth stone
- Sea discovery
- Birthstone for some Libras
- Mid-Mohs scale mineral
- Birthstone in a shell
- Find in an oyster
- The Empress of Australia, found in 1915, for one
- Down Under stone
- Steinbeck opus, with "The"
- One of a strand
- Fall stone
- Good name for a gemologist?
- Stone for many Libras
- Gem from an oyster
- Libran birth stone