7.37 Ct colourful boulder opal
A small bright and colourful striped boulder opal.
- 7.37 carats.
- 18.3 x 7 mm / 0.72" x 0.28".
- 7.2 mm / 0.28" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka mine in Queensland, Australia.
- High commercial grade.
- Opal ID 1765.
Vendor: Broken River Mining
