Bismuth Rainbow Crystal Staircase - 2.013" ammolitejewelry 752" polished Cleoniceras fossil from

752" polished Cleoniceras fossil from Madagascar

128" and comes from Chevrolet's St

you'll want to hold them just like Grant

31" in length

Martian Dust Storm (Shergottite

Bismuth Rainbow Crystal Staircase - 2.013" ammolitejewelry 752" polished Cleoniceras fossil fromBismuth 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 2. 013". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to