A small free-form boulder opal with cool green-blue stripes on one side and light green stripes on the other. We won't have another one like this!
- 2.46 carats.
- 11.4 x 7 mm / 0.44 x 0.27".
- 4 mm / 0.15" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Commercial grade.
