The term marcasite refers to silver jewellery that features small sparkling stones made of pyrite. Overall, a marcasite brooch or necklace has a brassy yellow colour given by the minerals contained in it.
A marcasite brooch works well with formal and semi-formal outfits. You can purchase such a brooch in a wide variety of styles and sizes. Vintage marcasite brooches are more valuable. Add a unique touch of elegance to an outfit and choose a marcasite.