8.26 Ct triangle boulder opal
A small triangle boulder opal with some lovely greens and blues.
- 8.26 carats.
- 21.1 x 13.7 mm / 0.83" x 0.53".
- 4.1 mm / 0.16" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade, with some minor inclusions.
Vendor: Broken River Mining