Herkimer Diamond Druzy SOLD 3.30" Cluster on Dolomite dinosaur-spaceships This specimen is a Glyptodon

This specimen is a Glyptodon scute measuring 2

This chapter in life's evolutionary history marked the rise of amniotes

84" sandstone pendant that has been imprinted with a manganese oxide dendrite in a branching pattern

81" fossil plant from the genus Neuropteris that was recovered from a coal bed in Kentucky

The results are a marvel of both science and beauty

Herkimer Diamond Druzy SOLD 3.30" Cluster on Dolomite dinosaur-spaceships This specimen is a GlyptodonHidden among Upstate New York's dolostone formation is a stunning group of crystals called Herkimer diamonds. With their striking clarity and beautiful double terminated growths, Herkimer diamonds have been catching the eyes of humans since at least the sixteenth century. This specimen is a Herkimer diamond druzy formation, measuring 3. 30". It was mined in the famous Little Falls Formation, which remains the most prized site for the crystals on Earth.