Bismuth Rainbow Crystal Staircase - SOLD 1.95" triassic each specimen is wrapped in

each specimen is wrapped in bubble wrap for the protection of the specimen and the case

the Romans are remembered for their military tactics and sprawling empire

keep in mind that they are 300

the Amazon River

from the series Thirty-six Views of Mount Fuji (Fugaku sanjūrokkei) c

Bismuth Rainbow Crystal Staircase - SOLD 1.95" triassic each specimen is wrapped inBismuth 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. 95". While bismuth's practical uses are limited beyond some pharmaceuticals, the element's utterly unique colors and shape continue to