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the LARGE Third Edition of the Mini Museum features 29 incredible and inspiring specimens
an enamel pin honoring your favorite dinosaur
all destined for the battlefields of the Great War
33g Campo Del Cielo meteorite from Argentina
they are all oval in shape
Bismuth Rainbow Crystal Staircase - 1.597" dendrite the LARGE Third Edition ofBismuth 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. 597". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to
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