68.23 Ct large purple and white boulder opal
Broken River Mining
A beautiful and unique triangle boulder opal, that graduates from light purple to dark blue, with white throughout.
- 68.23 carats.
- 38.6 x 30.5 mm / 1.51" x 1.20".
- 7.3 mm / 0.28" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.