Dinosaur Bone Fragment - Fossil Specimen Indonesian chalcedony and cutting through mental clutter

and cutting through mental clutter

contributing to the darker coloration and slight etching seen on some crystal faces

The emerald deposits are found within schist and pegmatite rocks

Unlike many vividly colored stones

Dinosaur Bone Fragment - Fossil Specimen Indonesian chalcedony and cutting through mental clutterMined from: Morrison Formation, Utah, U. S. A. Era: Mesozoic Geological Age: 155148 mya Description: This one of a kind dinosaur bone fragment from Utah has a dark polished surface with subtle cellular bone texture visible across the face. The outer edges remain rough and natural, showing the porous internal structure of fossilized bone. The colouring is mostly deep brown to nearly black, with lighter grey brown matrix along the raw sides. The