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Broken River Mining

12.27 Ct matrix boulder opal

Regular price $70.00 AUD
Regular price Sale price $70.00 AUD
Sale Sold

A fun green, blue and matrix boulder opal.

  • 12.27 carats.
  • 24.1 x 10.6 mm / 0.94" x 0.41".
  • 5.2 mm / 0.20" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her. Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.