Polymer clay in two shades of blue with white and opalescent glittered translucent clay is marbled into a stone-like look then cut into 0.5" squares and 2" x 1.75" triangles then sealed in resin.  The earrings use silver-plated fishhook earwires and are 2" 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.