"Agatized Dinosaur Bone"
Fossilized and Agatized Dinosaur Bone Tray. Fossilization occurs when the remains of an organism become buried in sediment and mineral-rich water seeps into the bones, replacing organic matter with minerals over time. This process is slow and requires specific conditions, such as low oxygen levels, to occur. As a result, only a small fraction of the organisms that have ever lived on Earth have been fossilized and even fewer have been preserved in a complete state. Adding to the challenge, many dinosaur bones degrade and lose their structure during the fossilization process and due to geological activities such as erosion or tectonic movements over millions of years.