A bright triangle boulder opal with the unique colour combination of yellows, greens and purples.

• 7.36 carats.
• 24.3 x 11 mm / 0.95 x 0.43".
• 4.4 mm / 0.17" thick.
  
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Commercial grade.