Australian Boulder Opal - 28.90 Ct light purple and green matrix boulder opal - Broken River Mining

28.90 Ct light purple and green matrix boulder opal

Broken River Mining

Regular price $128.00 AUD Sale

A very unique large light purple and green matrix boulder opal.

  • 28.90 carats.
  • 42.8 x 27 mm / 1.68" x 1.06".
  • 4.3 mm / 0.16" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Commercial grade.