12.95 Ct strong green-blue boulder opal
A great angular shaped boulder opal with strong green-blues and white stripes running through the the middle. One of our personal favourites.
- 12.95 carats.
- 27.4 x 10.7 mm / 1.07" x 0.42".
- 4.3 mm / 0.17" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- High commercial grade.
- Opal ID 2093.
Vendor: Broken River Mining