Australian Boulder Opal - 310 Ct purple, green and ironstone boulder opal specimen - Broken River Mining

310 Ct purple, green and ironstone boulder opal specimen

Broken River Mining

Regular price $400.00 AUD Sale

A lovely purple, green and ironstone boulder opal specimen.

  • ~ 310 carats / 62 grams.
  • 57.9 x 28.9 mm / 2.27" x 1.13".
  • 23 mm / 0.90" thick.
  • Natural solid boulder opal specimen.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Stands on its own in three directions and sits on its base.