Marcasite lots are available at auction on LiveAuctioneers. Discover unique Marcasite works from the world’s most trusted auction houses. In this broad selection of Marcasite items there are so many alternatives to choose from, including Rings, Necklaces & Pendants, Earrings, Bracelets, and more. Many Marcasite buyers also enjoy exploring pieces in other trending materials/ techniques such as gold, silver, porcelain, and bronze.