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Did the extinction happen rapidly or was it the product of a long period of change in climate
61" in length
Unlike our acrylic Mini Museums
WIDTH (inches) LENGTH (inches) S 15 ¼ 20 ⅞ M 16 ¼ 22 ⅛ L 17 ¼ 23 ⅜ XL 18 ¼ 24 ⅜
Bismuth Rainbow Crystal Staircase - SOLD 2.165" sannine-showcase Did the extinction happen rapidlyBismuth 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. 165". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to
