Zoom 12.05 Ct set of three boulder opals
Zoom 12.05 Ct set of three boulder opals
Zoom 12.05 Ct set of three boulder opals
Zoom 12.05 Ct set of three boulder opals

12.05 Ct set of three boulder opals

A set of three boulder opals with interesting patterning.

  • 12.05 carats (total).
  • Left,  12.8 x 8.5 mm / 0.50" x 0.33".
    • 3.3 mm / 0.12" thick.
  • Middle, 18.6 x 6.7 mm / 0.73" x 0.26".
    •  3.4 mm / 0.13" thick.
  • Right, 24.7 x 8.5 mm / 0.97" x 0.33".
    •  3.0 mm / 0.11" thick.
  • Natural solid boulder opals.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Lower commercial grade.

Vendor: Broken River Mining

12.05 Ct set of three boulder opals