Bismuth Rainbow Crystal Staircase - 1.518" shergottite you'll want to hold them

you'll want to hold them because they are amazing

Above: The first launch of the Space Shuttle Challenger (STS-6

At the end of the Eocene

It was during that time he would meet John Lennon—first joining him in The Quarrymen

and created

Bismuth Rainbow Crystal Staircase - 1.518" shergottite you'll want to hold themBismuth 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. 518". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to