Australian Boulder Opal - 170 Ct small green boulder opal specimen - Broken River Mining

170 Ct small green boulder opal specimen

Broken River Mining

Regular price $180.00 AUD Sale

A small boulder opal specimen with fun greens and natural yellows.

  • 170.04 carats / 34.0 grams
  • 40.4 x 30.8 mm / 1.59" x 1.21".
  • 14 mm / 0.55" thick.
  • Natural solid boulder opal specimen.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Stands on its own in one direction (as pictured).