Australian Boulder Opal - 9.57 Ct dark green boulder opal - Broken River Mining

9.57 Ct dark green boulder opal

Broken River Mining

Regular price $175.00 AUD Sale

A oval shaped boulder opal with beautiful deep blues framed by the ironstone host rock.

  • 9.57 carats.
  • 17.3 x 13.2 mm / 0.68" x 0.51".
  • 4.5 mm / 0.17" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.