Bismuth Rainbow Crystal Staircase - 1.896" carboniferousplant this gemstone comes with a

this gemstone comes with a small informational card that serves as certificate of authenticity

48" piece of stunning agatized wood

45g Campo Del Cielo meteorite from Argentina

The soil has been sealed in resin and shaped into a coffin and comes affixed to its informational card along with red wax

a day with Mount Fuji unseen:

Bismuth Rainbow Crystal Staircase - 1.896" carboniferousplant this gemstone comes with aBismuth 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. 896". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to