6.34 Ct small blue boulder opal
A lovely small free-form blue and purple boulder opal with a little green.
- 6.34 carats.
- 16.4 x 9.7 mm / 0.64 x 0.38".
- 4.2 mm / 0.16" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining
