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They are hand cast in Colorado by a family that specializes in creating bismuth crystals for the jewelry industry
This Insect in Amber specimen is a self-contained bead of Baltic amber dating to 40
A certificate of authenticity is also included for display purposes
Made of fire-resistant beta cloth
Bismuth Rainbow Crystal Staircase - SOLD 1.95" splitammonite They are hand cast inBismuth 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. 95". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to
