Australian Boulder Opal - 4.66 Ct small striped boulder opal - Broken River Mining

4.66 Ct small striped boulder opal

Broken River Mining

Regular price $120.00 AUD Sale

A small, free-form, rainbow striped boulder opal.

  • 4.66 carats.
  • 18.9 x 9.7 mm / 0.74" x 0.38".
  • 3.2 mm / 0.12" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.