Australian Boulder Opal - 40.56 Ct matrix oval boulder opal - Broken River Mining

40.56 Ct matrix oval boulder opal

Broken River Mining

Regular price $270.00 AUD Sale

A lovely oval, high dome matrix boulder opal with green-blue veins and beautiful patterning.  

  • 40.56 carats.
  • 27.4 x 21.4 mm / 1.07" x 0.84".
  • 7.9 mm / 0.31" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.