23.08 Ct rectangle boulder opal
A rectangle boulder opal with pink and green flashes in the sun and very unusual patterning.
- 23.08 carats.
- 29.4 x 14.2 mm / 1.15" x 0.56".
- 5.2 mm / 0.20" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining