Bismuth Rainbow Crystal Staircase - SOLD 2.044" spinosaurus if you choose to open

if you choose to open the specimen jar

895" and comes from Chevrolet's St

Also available as a standalone specimen

The specimen in the Core Sample was recovered from deposits near Glendive

Bismuth Rainbow Crystal Staircase - SOLD 2.044" spinosaurus if you choose to openBismuth 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. 044". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to