Bismuth Rainbow Crystal Staircase - SOLD 2.168" wholesale-30 Rex Bone Ink Stamp is

Rex Bone Ink Stamp is exclusive to direct purchases on our site

This specimen is a complete 54

57" celt from North Africa and is dated to roughly 7

The 32 Specimen (TOUCH) Age of Dinosaurs Mini Museum measures approximately 14 1/2" long x 8" wide x 1" thick and contains 32 different specimens:

Bismuth Rainbow Crystal Staircase - SOLD 2.168" wholesale-30 Rex Bone Ink Stamp isBismuth 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