Bismuth Rainbow Crystal Staircase - 1.488" pangea The material was part of

The material was part of one of the most storied finds of Stegosaurus fossils in modern history

About Egyptian Faience

and shape of the fragments varies on this specimen

This specimen is a complete 33

with evidence that migration was limited at the time

Bismuth Rainbow Crystal Staircase - 1.488" pangea The material was part ofBismuth 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. 488". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to