5.52 Ct small 'picture stone' boulder opal
A small rectangle boulder opal with colourful waves and a lighter background / body tone.
- 5.52 carats.
- 12.9 x 11 mm / 0.5" x 0.43".
- 4 mm / 0.15" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining
