Bismuth Rainbow Crystal Staircase - 1.845" rockinaboxdendrite We're pleased to offer it

We're pleased to offer it once again as a single specimen

and the specimen measures approximately 1mm x 1mm

82" polished Phylloceras fossil from Madagascar

an ancient and almost alien environment is home to organisms who have never seen the sun

Salyut 7's measuring 4"x3"x1" and Apollo 11's measuring 5 1/2" x 6 1/2"

Bismuth Rainbow Crystal Staircase - 1.845" rockinaboxdendrite We're pleased to offer itBismuth 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