9.69 Ct matrix boulder opal
A rectangle boulder opal, with a pink opal vein running down one side.
- 9.69 carats.
- 25.4 x 12.7 mm / 1.00 x 0.50".
- 3.2 mm / 0.12" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining
