Australian Boulder Opal - 10.23 Ct colourful rectangle boulder opal - Broken River Mining

10.23 Ct colourful rectangle boulder opal

Broken River Mining

Regular price $260.00 AUD Sale

A rectangle shape boulder opal with pin fire colours including blues, greens and pinks that pop through the ironstone host rock.

  • 10.23 carats.
  • 19 x 11.1 mm / 0.74 x 0.43".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.