8.60 Ct green-blue boulder opal

8.60 Ct green-blue boulder opal

Broken River Mining

Regular price $1,553.00 AUD Sale

A beautiful rectangle boulder opal with rounded corners and wonderful green-blues on a semi-dark body tone / background.

  • 8.60 carats.
  • 15.4 x 10.6 mm / 0.60 x 0.41".
  • 4.7 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Gem grade.
  • Opal ID 1735.