Bismuth Rainbow Crystal Staircase - SOLD 2.138" 2026Q1-standard-30percent we recommend the necklace be

we recommend the necklace be kept dry and away from chemicals

This particular museum was rejected from the original Kickstarter and public sale runs and is priced at a discount due to production errors

964" on the longest edge

MEGALODON (Tooth)

33" on the longest edge

Bismuth Rainbow Crystal Staircase - SOLD 2.138" 2026Q1-standard-30percent we recommend the necklace beBismuth 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 2. 138". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to