Bismuth Rainbow Crystal Staircase - 1.845" dinosaurs Redondasaurus is the primary genus

Redondasaurus is the primary genus found in the area

a 12-megaton explosion leveled 80 million trees over an area of 830 square miles (2

The item is encased in an acrylic specimen jar and housed in a glass-topped riker display box measuring 4x3x1 (inches)

this material has been made available at times for collectible in various forms

Bismuth Rainbow Crystal Staircase - 1.845" dinosaurs Redondasaurus is the primary genusBismuth 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. 845". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to