DINOSAUR BONE

Allosaurus Fragilis Bone from the Hanksville-Burpee Dinosaur Quarry is the state fossil of Utah, USA. Agatized Dinosaur Bone is the result of fossilized bone from dinosaurs, in which the cellular structure has been replaced with Quartz or Chalcedony, leaving the bone structure intact. Dinosaur bone ranges in colour from brown to black with blotches of red, blue and bright yellow. Dark yellow-gold and red dinosaur bone is also found but is more rare. The colouring is due to impurities that were in the surrounding sediment.