A very old copper mine was uncovered in Sweden, it was a 1300s site. A jeweler decided to cut and polish the left-over slag. These delightful cabochons were the result.
Hold them or get them set into eye catching jewellery. We also have a small circle and soft-rectangular cabochon at Crows Nest. You certainly will have a unique piece. Enjoy selecting your 1300s copper cabochon.