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Broken River Mining

41.40 Ct large boulder opal

$70.00 AUD
$70.00 AUD
Sale Sold

A large geometric shaped boulder opal.

  • 41.40 carats.
  • 28.3 x 21.6 mm /  1.11 x 0.49".
  • 5.8 mm / 0.22" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Lower commercial grade.