Pyritized Ram's Horn Oyster - Fossil Quality:Staff Pick Good for detail carving

Good for detail carving

Known to minimize the effects of EMF created by your electronics

Case Size: 14

Screw Width: 1

There are some papers that come with the case to assist with education

Pyritized Ram's Horn Oyster - Fossil Quality:Staff Pick Good for detail carvingMined from: Grayson County, Texas, USA Era: Lower Cretaceous Age Geological Age: 105 mya Description: This is a Ram's Horn Oyster fossil from Texas that has been pyritized to give it a shimmer of light. They are small and delicate. These oysters lived during the Cretaceous period and lived in shallow coastal waters. They fed on food particles that were filtered out from the ocean water. Approximate Size of 1 piece: 28mm x 20mm x 16mm Approximate