Australian Boulder Opal - 4.07 Ct small green-blue fan shape boulder opal - Broken River Mining

4.07 Ct small green-blue fan shape boulder opal

Broken River Mining

Regular price $150.00 AUD Sale

A small fan shape boulder opal with a natural indentation of host rock and blue-green opal either side.

  • 4.07 carats.
  • 13.8 x 11.3 mm / 0.54 x 0.44".
  • 3.5 mm / 0.13" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.