Australian Boulder Opal - 190 Ct blue boulder opal specimen - Broken River Mining

190 Ct blue boulder opal specimen

Broken River Mining

Regular price $570.00 AUD Sale

A gorgeous blue boulder opal specimen with a lovely striped patterning.

  • 190.32 carats / 38.05 grams
  • 44 x 26 mm / 1.73" x 1.02".
  • 18.6 mm / 0.73" thick.
  • Natural solid boulder opal specimen.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Sits on its flat base.