430 Ct soft pastel boulder opal specimen
A beautiful arch shaped boulder opal specimen with strong green-blue swirls and lovely caramels.
- ~ 430 carats / 86 grams
- 48.5 x 45.3 mm / 1.90" x 1.78".
- 24.8 mm / 0.97" thick.
- Natural solid boulder opal specimen.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Stands on its own in all three directions (see photos).
Vendor: Broken River Mining