40.11 Ct large geometric boulder opal
$1,100.00 AUD
A large boulder opal with some great sea green colours.
- 40.11 carats.
- 37.6 x 19.4 mm / 1.48" x 0.76".
- 5.6 mm / 0.22" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Commercial grade.
- Opal ID 2692.
Vendor: Broken River Mining
