Australian Boulder Opal - 10.31 Ct lilac triangle boulder opal - Broken River Mining

10.31 Ct lilac triangle boulder opal

Regular price $170.00 AUD Sale

A beautiful lilac toned boulder opal with fine stripes.

  • 10.31 carats.
  • 20.5 x 12.4 mm / 0.80" x 0.48".
  • 5.4 mm / 0.21" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.