Australian Boulder Opal - 7.33 Ct small blue boulder opal - Broken River Mining

7.33 Ct small blue boulder opal

Regular price $65.00 AUD Sale

A small rectangle shaped boulder opal with lovely blue tones.

  • 7.33 carats.
  • 14.1 x 12.4 mm / 0.55" x 0.48".
  • 3.3 mm / 0.12" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.