Bismuth Rainbow Crystal Staircase - SOLD 1.08" dinosaurs and a beautiful depiction of

and a beautiful depiction of the meteorite's fall

Rhinoceros Giants: The Paleobiology of Indricotheres

These extinct Proboscideans lived alongside our ancient Hominin ancestors during Pleistocene Epoch

The 18" wheat chain is also 100% Sterling Silver

originally attached to the Shuttle Program’s Fixed Service Structure of Launch Pad 39A at NASA's Kennedy Space Center

Bismuth Rainbow Crystal Staircase - SOLD 1.08" dinosaurs and a beautiful depiction ofBismuth 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. 08". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to