A rectangle shape boulder opal, with lovely white stripes and lovely opal flashes in between.

• 5.83 carats.
• 17.4 x 9 mm / 0.68" x 0.35".
• 3.4 mm / 0.13" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Commercial grade.