Australian Boulder Opal - 6.72 Ct small rectangle boulder opal - Broken River Mining

6.72 Ct small rectangle boulder opal

Broken River Mining

Regular price $60.00 AUD Sale

A small rectangle boulder opal with a little pastel pink opal and a very interesting pattern.
  • 6.72 carats.
  • 17 x 9.9 mm / 0.67 x 0.39".
  • 3.6 mm / 0.14" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Lower commercial grade.