Amethyst Stalactite Slice Cufflinks, electroformed crystal cuff links

Amethyst Stalactite Slice Cufflinks, electroformed copper. All handmade; we love metalworking, copper electroformed by us right in-house! Stalactite slices average ~3/4" wide Bullet back cufflink. Each is one of a kind! Textured, electroformed copper surrounding the stones. Handmade. Please allow for slight variations in color, shape and size of the stones. Kraft gift box included. Found underground, the combination of both amethyst and stalactites is very rare and found in only a few places in the world. Volcanic in origin and assumed to be 130 million years old, the best quality amethyst comes from Uruguay. The tubes have a core of interestingly shaped and colored agate surrounded by crystalline amethyst in varied hues of purple. Once the agate center has formed, then the amethyst crystals grow on the outside surface. Stalactites are cross cut into slices to expose both the agate center and surrounding purple crystals.  Each pair of cufflinks is unique and one of a kind, and made