Australian Boulder Opal - 5.08 Ct tiger stripe boulder opal - Broken River Mining

5.08 Ct tiger stripe boulder opal

Broken River Mining

Regular price $70.00 AUD Sale

A free-form shape boulder opal with really fun tiger stripes and green flashes of colour.  

  • 5.08 carats.
  • 17 x 8.9 mm / 0.66" x 0.35".
  • 4.8 mm / 0.18" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
  • Lower commercial grade.