Sterling silver drop earrings with marcasite

Sterling silver drop/chandelier earrings with marcasite and purple beads. Excellent condition. Earwires. I think the beads might be real gemstone, but I’m not sure. They are definitely not plastic. Length from top of earwire to bottom of earring is approx. 2.5 inches. The earwire is 7/8 of an inch. Any questions? Don’t hesitate to ask!