Bismuth Rainbow Crystal Staircase - SOLD 1.871" rockinaboxlabradorite Crinoids are an incredible group

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

The Fifth Edition TOUCH includes:

the earth sealed in this hand-made vial comes from the grounds of Cetatea Poenari

Even by our standards

More About Hadrosaurs

Bismuth Rainbow Crystal Staircase - SOLD 1.871" rockinaboxlabradorite Crinoids are an incredible groupBismuth 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. 871". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to