9.81 Ct colourful striped boulder opal
Broken River Mining
A fun free-form boulder opal with strong colours and a great striped pattern. Some of the opals
- 9.81 carats.
- 14.5 x 12.7 mm / 0.57 x 0.50".
- 6 mm / 0.23" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Gem grade.
- Opal ID 1508.