5.44 Ct small colourful boulder opal
A beautiful small rectangle boulder opal with multiple colours.
- 5.44 carats.
- 15.9 x 9.0 mm / 0.62 x 0.35".
- 3.4 mm / 0.13" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining