Australian Boulder Opal - 17.24 Ct stripe picture stone boulder opal - Broken River Mining

17.24 Ct stripe picture stone boulder opal

Broken River Mining

Regular price $430.00 AUD Sale

A colourful and striped free-form picture stone boulder opal. We see a 'Seal on a Rock'. What do you see?

  • 17.24 carats.
  • 20.6 x 17.2 mm / 0.81 x 0.67".
  • 5.2 mm / 0.20" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade
  • Opal ID 1574.