Australian Boulder Opal - 7.05 Ct triangle boulder opal - Broken River Mining

7.05 Ct triangle boulder opal

Regular price $200.00 AUD Sale

A small and colourful boulder opal with bright greens and a semi-transparent background.

  • 7.05 carats.
  • 21.2 x 12 mm / 0.83" x 0.47".
  • 3.4 mm / 0.13" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.