Bismuth Rainbow Crystal Staircase - SOLD 1.992" rockinaboxredplanet had their time on Earth

had their time on Earth continued

and Lady Diana Spencer was an international sensation

This item is a collection of tiny sea creature fossils showcasing the diversity of our world's oceans

Mosasaurs ranged in size from 3

781" piece of Dolomite from Duck Creek

Bismuth Rainbow Crystal Staircase - SOLD 1.992" rockinaboxredplanet had their time on EarthBismuth 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. 992". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to