Dinosaur Dung (Coprolite) - SOLD 1.5 lb 13.25" CIRCUMFERENCE fossilrockcrystal the mineral becomes a brilliant

the mineral becomes a brilliant green emerald - one of the rarest of all gemstones

They sometimes form fantastic structures such as the shells of the armadillo and glyptodon

It was one of the earliest eels known in the fossil record and is quite rare

At 102 stories tall

this magnificent gymnosperm has changed very little over the past several million years

Dinosaur Dung (Coprolite) - SOLD 1.5 lb 13.25" CIRCUMFERENCE fossilrockcrystal the mineral becomes a brilliantThis specimen is a large fragment of agatized coprolite from the Morrison Formation in Utah. The specimen weighs 1. 5 pounds and has a maximum circumference of 13. 25 inches. This specimen ships in a sturdy box and includes an individual certificate of authenticity.