105 Ct small boulder opal specimen
A small green and blue boulder opal specimen with natural white stripes
- ~ 105 carats / 21 grams
- 33 x 28 mm / 1.29" x 1.10".
- 18 mm / 0.70" thick.
- Natural solid boulder opal specimen.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Sits on its flat base and three side directions.
Vendor: Broken River Mining