Amethyst Cluster - 5.52" with Stand - Brazilian rockinaboxtigeriron also known as NASA 831

also known as NASA 831

This specimen is a fragment of the wall collected after the fall in 1989

While it can be used as a replacement for lead or as a pigment in cosmetics

in the Bearpaw Formation

PTEROSAUR (WING BONE)

Amethyst Cluster - 5.52" with Stand - Brazilian rockinaboxtigeriron also known as NASA 831Formed in volcanic rocks and colored violet by radiation, amethyst has an explosive origin. The traditional birthstone of February can be found worldwide and is sought after for its beautiful purple hues. This particular specimen is a single amethyst cluster from Brazil. The cluster measures 5. 52" at the tallest point. It is firmly mounted in a sturdy steel stand and is perfect for tabletop display. The specimen ships with an individual certificate