Polished Dinosaur Bone - 2.45" Slice elements Surfite is a dazzling and

Surfite is a dazzling and unique material

and patterns of this specimen vary widely

The San Andreas Fault is one of the most powerful tectonic boundaries in the world

Agni Manitite is a type of volcanic glass which forms as airborne lava cools in free fall

such as Earth

Polished Dinosaur Bone - 2.45" Slice elements Surfite is a dazzling andFossils are not simply the preserved remains of long dead creatures. They are a geological phenomenon that can appear in many unique and beautiful forms. This specimen is one such fossil, a 2. 45" polished slice of agatized sauropod bone from the Morrison Formation in Utah. One of the most studied fossil beds of the Upper Jurassic Period, the region was once home to a large floodplain ecosystem 150,000,000 years ago. Over millions of years, hard