Bismuth Rainbow Crystal Staircase - 1.601" rockinaboxcleoniceras Crafted at Mini Museum

Crafted at Mini Museum

but it is only in recent history that we've come to understand the complex nature of this unique gemstone

The specimen comes in a handsome riker display case and includes an informational card that serves as statement of authenticity

it is a Nickel/Iron alloy so it is susceptible to rust should the coating wear off

21" on the longest edge

Bismuth Rainbow Crystal Staircase - 1.601" rockinaboxcleoniceras Crafted at Mini MuseumBismuth 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. 601". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to