Tortoise - Fossil Specimen stone ring Do not exceed 40000 rpm

Do not exceed 40000 rpm

Approximate Weight Range for 1 Meteorite : 0

True Diameter: 30cm

Shank Thickness: 1mmApproximate weight of 1 ring: 0

Tortoise - Fossil Specimen stone ring Do not exceed 40000 rpmMined from: White River Group, Nebraska, USA Era: Eocene Geological Age: 3456 mya Description: This one of a kind fossil specimen from Nebraska, U. S. A. features a naturally preserved tortoise shell section with a rounded, domed form and visible plate like scute patterning across the surface. The pale cream, beige, and light tan fossilized shell shows natural cracking, weathered texture, and subtle earthy mineral staining, giving it an authentic