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Broken River Mining

3.31 Ct green-blue boulder opal

Regular price $900.00 AUD
Regular price Sale price $900.00 AUD
Sale Sold

A small green-blue boulder opal.

  • 3.31 carats.
  • 11.4 x 9.7 mm / 0.44 x 0.38".
  • 3.2 mm / 0.12" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Russell's opal mine in Queensland, Australia.
  • High commercial grade.
  • Opal ID 2787.