Cute and Tiny Hugs and Kisses Marcasite Earrings for Women Vintage Style Earrings Marcasite is an iridescent Pyrite, naturally formed Mineral being used in jewelry for a very long time Solid Sterling Silver Playful twist on the hugs and kisses design with a triangle and crisscross style. Made of solid sterling silver filled with marcasite stones. Pair of earrings measure 16mm (5/8 inch) long and 10mm (3/8 inch) wide.