9.57 Ct dark green boulder opal
A small geometric shaped boulder opal with beautiful deep greens framed by the ironstone host rock.
- 9.57 carats.
- 17.3 x 13.2 mm / 0.68" x 0.51".
- 4.5 mm / 0.17" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining