16.12 Ct long triangle boulder opal
A geometric shaped boulder opal that has strong green-blue and a white stripe running down one side.
- 16.12 carats.
- 32.5 x 12.5 mm / 1.27 x 0.49".
- 4.8 mm / 0.18" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
- Opal ID 2907.
Vendor: Broken River Mining