29.20 Ct green-blue boulder opal
A triangle shape boulder opal with fun patterning and an amazing gem grade green-blue stripes with a black body tone.
- 29.20 carats.
- 30.8 x 21.2 mm / 1.21" x 0.83".
- 4.4 mm / 0.17" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade, with gem grade stripes.
- Opal ID 2445.
Vendor: Broken River Mining