Australian Boulder Opal - 18.53 Ct fiery green-blue boulder opal - Broken River Mining

18.53 Ct fiery green-blue boulder opal

Broken River Mining

Regular price $653.00 AUD Sale

A fun free-form shape boulder opal with a great strong green-blues on a dark body tone/background.

  • 18.53 carats.
  • 26.7 x 9.8 mm / 1.05 x 0.38".
  • 5.7 mm / 0.22" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.
  • Opal ID 2108.