3.00 Ct small boulder opal
A lovely rectangle blue and green striped boulder opal.
- 3.00 carats.
- 11.4 x 10.4 mm / 0.44" x 0.40".
- 2.9 mm / 0.11" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining