A fun, free-form boulder opal with lovely purples on a lilac-hued background. Also a mini-picture stone.

• 12.50 carats.
• 26.9 x 11.8 mm / 1.05" x 0.46".
  
• 4.1 mm / 0.16" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Commercial grade.