Australian Boulder Opal - 320 Ct green-blue stripe boulder opal specimen - Broken River Mining

320 Ct green-blue stripe boulder opal specimen

Broken River Mining

Regular price $961.00 AUD Sale

A wonderful boulder opal specimen with strong green-blue stripes.

  • ~ 320 carats / 64 grams
  • 57.5 x 37.9 mm / 2.26" x 1.49".
  • 19.2 mm / 0.75" thick.
  • Natural solid boulder opal specimen.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Stands on its own in three directions (two are pictured).