Zoom 7.56 Ct drilled boulder opal
Zoom 7.56 Ct drilled boulder opal
Zoom 7.56 Ct drilled boulder opal

7.56 Ct drilled boulder opal

Drilled boulder opal (side hole ~ 1 to 1.5 mm).

  • 7.56 carats.
  • 18.2 x 9.5 mm
  • 4.9 mm thick
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.
  • May contain NATURAL FAULTS.
  • No exchanges or returns available for this product.

Vendor: Broken River Mining

7.56 Ct drilled boulder opal