3.62 Ct small arc shape boulder opal
An arc shape boulder opal with light blue tones and interesting patterning.
- 3.62 carats.
- 10.9 x 10.1 mm / 0.42" x 0.39".
- 3.5 mm / 0.13" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Lower commercial grade.
Vendor: Broken River Mining