A large marcasite set lizard brooch. Vintage Silver and Marcasite brooch. A broochset with garnet and marcasite, on sterling silver. A collection of jewelleryincluding cameo brooch, bar brooch and marcasite. It needs an adoring owner. Marcasite brooch, signed nymph marcasite brooch, art deco brooch, vintage brooch, vintage marcasite brooch, silver Vintage marcasite pin, vintage pin.