Australian Boulder Opal - 17.83 Ct purple stripe rectangle boulder opal - Broken River Mining

17.83 Ct purple stripe rectangle boulder opal

Broken River Mining

Regular price $130.00 AUD Sale

A lovely rectangle boulder opal with a strong purple stripe.

  • 17.83 carats.
  • 24.2 x 13.9 mm / 0.95 x 0.54".
  • 5 mm / 0.19" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.