Related Clues:
- Gem from the Latin for "precious stone"
- Word with black or fire
- Birthstone for 36-Across
- Grandmother in the comic strip "Pickles"
- It's worn by some Libras
- Autumnal birthstone
- Australian mine find
- Semiprecious gem
- Form of silicon dioxide
- It's softer than quartz
- Red color
- A gem of a name?
- Birthstone of some Libras
- 16-Down's birthstone
- Birthstone before topaz