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Early in human history
it's a place you can go
Included stand may be clear acrylic or black metal depending on the thickness of the fossil
One Fossil Amazing Ammonite Shell (<1 in)
Bismuth Rainbow Crystal Staircase - 1.845" dinosaurs Early in human historyBismuth 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
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