Bismuth Rainbow Crystal Staircase - 1.167" rockinaboxamber 13g Campo Del Cielo meteorite

13g Campo Del Cielo meteorite from Argentina

NOVUS 2 restores faded and discolored plastics

Joints like these supported the massive weight of the Triceratops skull and horns and allowed for greater mobility

Polished Slabs - These showcase specimens have one side that is highly polished to reveal layers upon layers of ancient life

This specimen is a complete Sikhote Alin meteorite

Bismuth Rainbow Crystal Staircase - 1.167" rockinaboxamber 13g Campo Del Cielo meteoriteBismuth 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. 167". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to