Hadrosaur Bone - Fossil single cell organism Stone Type: Sky Blue TopazMetal

Stone Type: Sky Blue TopazMetal Type:Option1: Sterling Silver OxidizedOption 2: Sterling Silver Plated with Black Rhodium and 24kt Gold

While hematite is often seen as dull or earthy

parts called valves

Description: Most of the grinding heads in this set are smaller

For use with motor tools

Hadrosaur Bone - Fossil single cell organism Stone Type: Sky Blue TopazMetalMined from: Hell Creek Formation, South Dakota, USA Era: Cretaceous Geological Age: 65. 5 mya Description: These are true fragments of Hadrosaur fossil bones. Hadrosaurs are known as the duck billed dinosaurs because of their flat duck bill appearance of their snout. This appearance is caused by laterally stretched and flattened rostral bones, which gives Hadrosaurs this distinct feature. It was useful for clipping leaves and twigs in the forest.