Australian Boulder Opal - 4.95 Ct free-form purple opal with an edge - Broken River Mining

4.95 Ct free-form purple opal with an edge

Broken River Mining

Regular price $70.00 AUD Sale

A free-form shaped boulder opal with great purples colours and a light opal edge.

  • 4.95 carats.
  • 19.5 x 10.5 mm / 0.76" x 0.41".
  • 2.8 mm / 0.11" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.