A large rough / raw boulder opal split pair. They are NOT polished on the inside or the outside. 

• ~ 810 carats / 162 grams (total).
• ~ 80 x 80 mm (total, face).
• Natural solid boulder opal split.
  
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Two pieces that fit together.
• Raw / rough / unpolished.
  
• Photos taken dry (not wet).
• No exchanges or returns for this product.