girosol
/ˈdʒaɪrəˌsɔl/
noun
- A type of opal that shows a floating, bluish or reddish glow when turned in the light.
- She admired the shifting colors of the girosol as she rotated it in her hand.
- Girosol opals are prized for their unique play of light.
- The jeweler displayed a beautiful girosol in a simple silver ring.
Synonyms