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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
696" in length
an enamel pin honoring your favorite dinosaur
We are fortunate enough to work with one of the only private mining companies with licenses to export this material from Australia
Both sizes ship in a sturdy carton and include a small information card about the specimen
Bismuth Rainbow Crystal Staircase - 1.896" collegefun 696" in lengthBismuth 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
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