A large boulder opal split pair with blues and light and dark purples. These two specimens fit together perfectly, as they were originally in the same host rock. We then split them open and polished the opal inside. 

• 1025 carats / 205 grams (total).
• ~ 55.5 x 43 mm / 2.18" x 1.69" each.
• ~ 19.5 mm / 0.76" thick each.
• Natural solid boulder opal specimen.
• Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
• Two pieces that fit together.
• Polished.