22.58 Ct green-blue rectangle boulder opal
A rectangle shaped picture stone boulder opal with a beautiful palette of greens and blues running through the ironstone host rock.
- 22.58 carats.
- 26 x 13 mm / 1.02 x 0.51".
- 6 mm / 0.23" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- High commercial grade.
- Opal ID 2062.