Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal
Zoom 6.20 Ct green-blue boulder opal

6.20 Ct green-blue boulder opal

A blue and green rectangle boulder opal.

  • 6.20 carats.
  • 20.6 x 7.3 mm /  0.81 x 0.28".
  • 3.2 mm / 0.12" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

6.20 Ct green-blue boulder opal