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Broken River Mining

7.21 Ct triangle boulder opal

Regular price $64.00 AUD
Regular price $80.00 AUD Sale price $64.00 AUD
Sale Sold

A lovely triangle boulder opal with lovely dark blue and green swirls.

  • 7.21 carats.
  • 23.3 x 10.6 mm /  0.91 x 0.41".
  • 3.6 mm / 0.14" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.