Marcasite & Fresh Water Pearl Pierced Earrings Made by Marcasite & More Hand Set Jewellery made by Skilled Craftsman Marcasite is crafted from the mineral Pyrites. The faceted cut produces the tiny sparkling dark silver coloured stones. Marcasite has been used in jewellery for thousands of years dating back to Cleopatra in Egyptian times Ref: HE248PL Code: 12474 Sorry we cannot exchange or refund pierced earrings