Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining
Zoom Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining

7.57 Ct oval boulder opal

An oval boulder opal with broad flashes of different colours at certain angles.

  • 7.57 carats.
  • 19.8 x 11.9 mm / 0.77 x 0.46".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

Australian Boulder Opal - 7.57 Ct oval boulder opal - Broken River Mining

7.57 Ct oval boulder opal