Bismuth Rainbow Crystal Staircase - SOLD 1.32" plesiosaurteeth This allows you to showcase

This allows you to showcase the specimen inside the display case with any one of four different designs

Hardy and resilient sea creatures

These branching patterns are made of manganese oxides and commonly form on the surface of sandstones

Apollo 11 Command Module Foil

12" Woolly Rhinoceros Tooth recovered from Siberia

Bismuth Rainbow Crystal Staircase - SOLD 1.32" plesiosaurteeth This allows you to showcaseBismuth 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. 32". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to