19.41 Ct broad green flash boulder opal
A large matrix boulder opal with a broad green and blue flash. Performs well in lower light conditions.
- 19.41 carats.
- 34.8 x 14 mm / 1.51" x 0.55".
- 3.9 mm / 0.15" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining