Australian Boulder Opal - 3.23 Ct small blue boulder opal - Broken River Mining

3.23 Ct small blue boulder opal

Broken River Mining

Regular price $135.00 AUD Sale

A small free-form boulder opal with rich blues and a semi-dark body tone / background. 

  • 3.23 carats.
  • 13.6 x 7.7 mm / 0.53 x 0.30".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Maragaret opal mine in Queensland, Australia.
  • Commercial grade.