An extra small and fiery green-blue oval boulder opal.

• 1.09 carats.
• 8.5 x 6.3 mm / 0.33 x 0.24".
• 2.4 mm / 0.09" thick.
• Natural solid boulder opal.
• Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
• Commercial grade.