200 Ct striped blue boulder opal specimen
A great boulder opal specimen with a lovely blue and white stripes. The blue also travels around one edge.
- ~ 200 carats / 40 grams
- 50.3 x 21.7 mm / 1.98" x 0.85".
- 18.5 mm / 0.72" thick.
- Natural solid boulder opal specimen.
- Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
- Sits in three directions (its flat base and on both sides).
Vendor: Broken River Mining