Australian Boulder Opal - 2.60 Ct small oval boulder opal - Broken River Mining

2.60 Ct small oval boulder opal

Broken River Mining

$75.00 AUD Sale

A small oval boulder opal with cool blue tones.

  • 2.60 carats.
  • 12.7 x 7.5 mm / 0.50 x 0.29".
  • 3.5 mm / 0.13" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Lower commercial grade.