Several shades of bright blue clay are marbled with a small amount of white creating a stone look before cut into 0.75" diameter circles and sealed in resin.  The circles hang beneath bright blue 6mm crystals inside thick edges round silver-plated bezels.  The earrings use silver-plated fishhook earwires and are 1.5" long. 
 
All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.