Kingstonite Copperstone Round Cabochon

Kingstonite Round Cabochon<br> <br> Round cut Kingstonite Cabochon with colours of brown, black and native copper inclusions. It has a domed face, flat back and highly polished finish to all sides. Kingstonite originates from Michigan.<br> <br> The Cabochon measures 16mm x 16mm x 6mm and weighs 12 Carats