415 Ct ocean tone boulder opal specimen
A strong and vivid green-blue boulder opal specimen with ocean tone swirls.
- ~ 415 carats / 83 grams
- 53.5 x 43.5 mm / 2.10" x 1.71".
- 25.5 mm / 1.00" thick.
- Natural solid boulder opal specimen.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Stands on its own in two directions (base and back).
Vendor: Broken River Mining