Bismuth Rainbow Crystal Staircase - SOLD 2.168" redplanetobsidian Dromaeosaurid fossils are a rare

Dromaeosaurid fossils are a rare find

Note: The glass is so clear you can see the $1

Above: A White Shark Jumping with Prey at Sunset (Source: Mini Museum)A seal unfortunate enough to find itself in the eyes of a hungry great white is in for a prolonged and brutal struggle

the shuttle’s career included the first repair mission for the Hubble Space Telescope and the addition of the Unity Module to the ISS

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Bismuth Rainbow Crystal Staircase - SOLD 2.168" redplanetobsidian Dromaeosaurid fossils are a rareBismuth 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. 168". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to