Zoom Australian Boulder Opal - 6.20 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 6.20 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 6.20 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 6.20 Ct set of three boulder opals - Broken River Mining

6.20 Ct set of three boulder opals

A set of three small boulder opals with a great variation in colours and shapes.

  • 6.20 carats (total).
  • Left, 9.3 x 6.6 mm / 0.36" x 0.25".
    • 2.4 mm / 0.09" thick.
  • Middle, 11.7 x 5.3 mm / 0.46" x 0.20".
    • 3 mm / 0.11" thick.
  • Right, 12.4 x 7.9 mm / 0.48" x 0.31".
    • 43.1 mm / 0.12" thick.
  • Natural solid boulder opals.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

Australian Boulder Opal - 6.20 Ct set of three boulder opals - Broken River Mining

6.20 Ct set of three boulder opals