Australian Boulder Opal - 10.02 Ct lilac boulder opal - Broken River Mining

10.02 Ct lilac boulder opal

Regular price $125.00 AUD Sale

A free-form boulder opal with cool semi-transparent purples and greens.

  • 10.02 carats.
  • 19.9 x 12.6 mm / 0.78" x 0.49".
  • 4.7 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.