Australian Boulder Opal - 13.40 Ct colourful circle matrix boulder opal - Broken River Mining

13.40 Ct colourful circle matrix boulder opal

Broken River Mining

Regular price $961.00 AUD Sale

A circle shape boulder opal, with multiple strong pinfire colours and one of our absolute favourites.

  • 13.40 carats.
  • 18.3 x 18.2 mm / 0.72 x 0.71".
  • 4.7 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • High commercial grade.
  • Opal ID 2377.