10.28 Ct pink and green boulder opal
A geometric shaped boulder opal with pink and green stripes.
- 10.28 carats.
- 21.7 x 12.4 mm / 0.85" x 0.48".
- 4.4 mm / 0.17" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining
