Australian Boulder Opal - 8.30 Ct two-tone ocean boulder opal - Broken River Mining

8.30 Ct two-tone ocean boulder opal

Broken River Mining

Regular price $462.00 AUD Sale

A fun triangle shaped boulder opal with magical ocean tones.   

  • 8.30 carats.
  • 15 x 14 mm / 0.59 x 0.55".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.
  • Opal ID 190.