A narrow, rectangle boulder opal with lovely greens and blues.

• 26.58 carats.
• 24.7 x 21.7 mm / 0.97" x 0.86".
• 6.7 mm / 0.26" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Commercial grade.