Australian Boulder Opal - 4.11 Ct bright green-blue teardrop boulder opal - Broken River Mining

4.11 Ct bright green-blue teardrop boulder opal

Regular price $200.00 AUD Sale

A very bright green-blue boulder opal in a perfect teardrop shape.

  • 4.11 carats.
  • 16 x 10.1 mm / 0.62" x 0.39".
  • 4.1 mm / 0.16" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.