3.30 Ct small blue boulder opal
A lovely small blue and purple triangle shaped boulder opal.
- 3.30 carats.
- 14.2 x 9.3 mm / 0.56" x 0.36".
- 3.4 mm / 0.13" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining