Zoom 7.11 Ct set of two small boulder opals
Zoom 7.11 Ct set of two small boulder opals
Zoom 7.11 Ct set of two small boulder opals

7.11 Ct set of two small boulder opals

A set of two small green and purple boulder opals.

  • 7.11 carats (total).
  • Left, 15.5 x 4.7 mm / 0.61" x 0.18".
    • 2.9 mm / 0.11" thick.
  • Right, 15.6 x 8 mm / 0.61" x 0.31".
    • 3.8 mm / 0.14" thick.
  • Natural solid boulder opals.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

7.11 Ct set of two small boulder opals