Dinosaur Bone Vertebra - Fossil Specimen grape agate cluster Pieces: 14 piece set

Pieces: 14 piece set

like other types of marble

It has a long history of use as a talismanic stone

which is a cryptocrystalline form of quartz

depositing silica over time

Dinosaur Bone Vertebra - Fossil Specimen grape agate cluster Pieces: 14 piece setMined from: Morrison Formation, Utah, U. S. A. Era: Mesozoic Geological Age: 155148 mya Description: This one of a kind dinosaur vertebra from Utah shows a thick, naturally sculptural bone form with grey, charcoal, tan, and dark brown coloring. Its recognizable vertebral shape gives the specimen a strong natural history presence, with broad rounded ends, a recessed central contour, and rugged fossilized bone surfaces throughout. The exterior displays