Bismuth Rainbow Crystal Staircase - 1.716" decade-2024 This specimen cannot be returned

This specimen cannot be returned or exchanged

Genuine Kennedy autographs and letters can cost thousands of dollars

protective shells

Crinoids are an incredible group of aquatic animals that attach themselves to the seafloor and filter feeds with beautiful feathered arms

Vlad Tepes

Bismuth Rainbow Crystal Staircase - 1.716" decade-2024 This specimen cannot be returnedBismuth is an element (Bi 83) best known for its unusual staircase shape, the result of bismuth atoms attaching to the edge of a rapidly growing crystal. This is called hoppering, when atoms are drawn to the edge of a structure, creating a lattice formation. This specimen is a Bismuth Rainbow Crystal, measuring 1. 716". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to