9.06 Ct small boulder opal

A 'sunflash' boulder opal with interesting colours and movement.

• 9.06 carats.
• 18.9 x 11.4 mm / 0.74 x 0.44".
• 4.2 mm / 0.16" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• 'Sunflash' opal i.e. performs beautifully in the sun, but the colours are dull in the shade.
• Commercial grade.