Australian Boulder Opal - 163 Ct small boulder opal specimen - Broken River Mining

163 Ct small boulder opal specimen

Broken River Mining

Regular price $100.00 AUD Sale

A slim boulder opal specimen with lovely green-blues peeking through.

  • 163.14 carats / 32.62 grams
  • 55 x 20.6 mm / 2.16" x 0.81".
  • 11.6 mm / 0.45" thick.
  • Natural solid boulder opal specimen.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Stands on its own in two directions (as pictured).