Vintage Butterfly Brooch

Unsigned silver colored butterfly with black gems and what seems to look like Pyrite inclusions appearing inside Marcasite gems. Very good condition. (This color was very difficult to photograph. I know the color hues are a soft bronze-silver color, but the photos came out looking sorta lime green tinted) I might have to retake the photos in different lighting. I'm not positive if the butterfly antennas should match exactly, a slight bend on the left side will match up with the right one. Smoke-free and pet-free environment. Poshmark charges $3 commission fee for all listings priced $15 or less.