Australian Boulder Opal - 37.60 Ct 'Mineral Hokusai' boulder opal - Broken River Mining

37.60 Ct 'Mineral Hokusai' boulder opal

Broken River Mining

Regular price $3,254.00 AUD Sale

The ultimate picture stone boulder opal. Say no more.

  • 37.60 carats.
  • 30.1 x 29.7 mm / 1.18 x 1.16".
  • 4.6 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • High commercial grade.
  • Opal ID 2507.