Zoom Australian Boulder Opal - 4.69 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 4.69 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 4.69 Ct set of three boulder opals - Broken River Mining
Zoom Australian Boulder Opal - 4.69 Ct set of three boulder opals - Broken River Mining

4.69 Ct set of three boulder opals

A set of three small boulder opals with pretty blue-greens.

  • 4.69 carats (total).
  • Left,  7.4 x  6.9 mm / 0.29" x 0.27".
    • 2.7 mm / 0.10" thick.
  • Middle, 8.5 x 7.3 mm / 0.33" x 0.28".
    •  2.8 mm / 0.11" thick.
  • Right,  7.9 x 6.4 mm / 0.31" x 0.25".
    •  2.9 mm / 0.11" thick.
  • Natural solid boulder opals.
  • Mined by Sue at her Russell's opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

Australian Boulder Opal - 4.69 Ct set of three boulder opals - Broken River Mining

4.69 Ct set of three boulder opals