A free-form boulder opal with flashy rainbow stripes on a lighter body tone / background.

• 14.17 carats.
• 26 x 10.4 mm / 1.02" x 0.40".
• 5 mm / 0.19" thick.
• Natural solid boulder opal.
• Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
• Commercial grade.
  
• Opal ID 1392.