Herkimer Diamond Druzy SOLD 3.00" Cluster on Dolomite decade-2024 This specimen is a fragment

This specimen is a fragment of a Gastornis eggshell from Provence

Princeton University Press

full color book with details about all of the specimens in the First Edition as well as several bonus essays about science

It is unclear as to whether the animal hunted in a group or alone

Herkimer Diamond Druzy SOLD 3.00" Cluster on Dolomite decade-2024 This specimen is a fragmentHidden 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. 00". It was mined in the famous Little Falls Formation, which remains the most prized site for the crystals on Earth.