51.36 Ct triangle boulder opal
A large matrix triangle boulder opal.
- 51.36 carats.
- 34.3 x 29.5 mm / 1.35 x 1.16".
- 6 mm / 0.23" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
- Opal ID 3125.
Vendor: Broken River Mining
