Australian Boulder Opal - 2.19 Ct small blue boulder opal - Broken River Mining

2.19 Ct small blue boulder opal

Broken River Mining

Regular price $70.00 AUD Sale

A fun small free-form boulder opal with lovely blue colours.

  • 2.19 carats.
  • 9.5 x 6.9 mm / 0.37" x 0.27".
  • 3.2 mm / 0.12" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.