2.74 Ct small triangle boulder opal
A small triangle boulder opal with pastels greens and blues.
- 2.74 carats.
- 14.2 x 8.3 mm / 0.55 x 0.32".
- 3.4 mm / 0.13" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining