Australian Boulder Opal - 17.30 Ct long marquise shaped matrix boulder opal - Broken River Mining

17.30 Ct long marquise shaped matrix boulder opal

Broken River Mining

Regular price $280.00 AUD Sale

A long marquise matrix boulder opal with fiery blues and green at certain angles.

  • 17.30 carats.
  • 40.9 x 11.4 mm / 1.61" x 0.44".
  • 4.9 mm / 0.19" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.