Australian Boulder Opal - 2.29 Ct extra small sea green boulder opal - Broken River Mining

2.29 Ct extra small sea green boulder opal

Broken River Mining

$120.00 AUD Sale

An extra small free-form boulder opal with great sea green colours.

  • 2.29 carats.
  • 13.2 x 6.6 mm / 0.51 x 0.25".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.