Delicate, versatile, subtly detailed silver earrings with patina that echoes the bronze-colored freshwater pearls. To me ammonites represent history, math-in-nature, and the inter-connectedness of things. These miniature treasures are cast sterling silver and show beautiful detail in the tiny stairstep nooks and crannies. Sterling silver, oxidized to beautiful red, yellow, brown, and golden hues, and paired with luxurious bronze pearls; these dangle from handcrafted silver ear hooks. Who loves these? Stylish girls who like a dangly drop earring that can go with anything, but want something a little geeky, a little unusual. Science girls, nature girls, girls who love spirals and the golden ratio. Sassy steampunk ladies who like the Victorian look of cascading pearls, but with a twist. All of the ammonites in my jewelry are created from a wax impression of a real fossil; they are cast using the lost-wax casting process. The chains and all the wirework are also sterling silver. The fossil portion measures 3/8" tall. Total length is just under 2.25". This style of earring is available in several colors and finishes - please see my store for more options Note: each patina finish is one of a kind, no two alike. It may have more red, golden-yellow, or brown tones than the photo and this is normal for this handmade process.