Bismuth Rainbow Crystal Staircase - SOLD 1.999" book this was a rich environment

this was a rich environment along the Western Interior Seaway where Alamosaurus grazed

Each jewelry piece comes in a decorative box and includes a small information card about the specimen

and involving brines from late Devonian and early Permian marine sediments

Explore the diet of a dinosaur with this bundle

It measures 1

Bismuth Rainbow Crystal Staircase - SOLD 1.999" book this was a rich environmentBismuth 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. 999". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to