10.16 Ct green and white boulder opal
A free-form stone boulder opal with flashes of green an a very interesting pattern.
- 10.16 carats.
- 23.9 x 16.9 mm / 0.94 x 0.66".
- 3.8 mm / 0.14" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining