A small half-moon shaped boulder opal with a fiery green wave across semi-transparent opal.
- 3.32 carats.
- 15 x 6.8 mm / 0.59 x 0.26".
- 3.7 mm / 0.14" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Commercial grade.
