A lovely mixed parcel of natural solid Opalton boulder opal rough with beautiful green, purple, red and blue opal matrix, and unique stone patterns. 

This material is in its natural raw state and requires cutting and polishing. These are not finished stones. 

Cutting Notes

  • Mixed thickness & shapes
  • Some pieces have been sawn or rubbed for easier work
  • Natural fractures and inclusions are present (see photos & video)
  • Suitable for cabbing, carving, or specimen use depending on the piece

Important - Please Read

  • Photos were taken wet under desk lamp lighting to show potential colour
  • The stones will not appear this shiny when dry
  • Images are enlarged to show detail and are not to exact scale
  • The last picture in the gallery is of the stones taken dry
  • Colours may vary slightly depending on your screen
  • Rough can only produce what the stone naturally allows
Please Purchase With Prior Knowledge Of Opal Rough And Cutting Risk.

Parcel Details 


Origin: Opalton Boulder Opal Field, Queensland, Australia
Total Weight: Approx. 212.65 carats (42.53 grams)
Largest Piece: Approx. 56.05 cts - 37.9 x 25.2 x 11.7 mm at longest points

About Us

Welcome to A & D Opals and Gems 

 Australian seller based in Brisbane, QLD 💎 Providing ethically sourced opals, gems, minerals & fossils since 2010

Shipping Information 

Domestic (Australia) 
  • All parcels sent with tracking
  • Combined shipping available
  • Express, insurance & signature available at extra cost
  • Postage cost includes packaging, handling & tracking
International
  • Combined shipping available (please message before checkout for manual invoice)
  • Shipping calculated by weight and size of entire parcel (contents and packaging total)
  • No limit to item quantity that can be combined but maximum parcel weight: 15kg (over this will be sent in multiple parcels)
  • All parcels include tracking
  • Buyer responsible for any applicable taxes or duties
  • USA buyers: Any tariff charges must be paid before dispatch


Payment 

Payment required within 5 days.

Unpaid orders will be cancelled and repeat non-payment may result in account blocking.

Please Note- Auction Terms

  • This is a buy it now listing
  • Rough is sold as is
  • We do not refund for a simple change of mind
  • Cutting risk is the buyer's responsibility
  • Once cut, stones cannot be returned
  • Return postage at buyer's expense (with tracking)
If unsure about cutting stones, please seek advice before cutting.

Other Information

Combined shipping & bulk purchases can help maximise value. 
All parcels are exactly as shown.

We are sometimes out on the opal and gem fields sourcing new material, so please allow a little time for replies.

Thank you for supporting our store, if you are happy with your purchase, positive feedback is always appreciated.