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  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
  • Australian Boulder Opal - 12.66 Ct triangle boulder opal - Broken River Mining
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Broken River Mining

12.66 Ct triangle boulder opal

Regular price $128.00 AUD
Regular price $160.00 AUD Sale price $128.00 AUD
Sale Sold

A rectangle boulder opal with pink and green flashes in the sun and very unusual patterning.

  • 12.66 carats.
  • 30.6 x 14.2 mm / 1.20" x 0.56".
  • 4.2 mm / 0.16" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.