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Broken River Mining

20.22 Ct large boulder opal

Regular price $160.00 AUD
Regular price Sale price $160.00 AUD
Sale Sold

A large geometric shaped boulder opal.

  • 20.22 carats.
  • 42.6 x 11.9 mm / 1.67 x 0.46".
  • 4.7 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.