Edmontosaurus Annectus Caudal Vertebrae (Tail Bone) b256f9f127452c9b3bdfea3f303f77d5 Peridot is the gem variety

Peridot is the gem variety of the mineral Olivine

The word Amethyst is derived from ancient Greek meaning "intoxication"

Colorless and green material from India is sometimes faceted as a collector's gem

Boleite can be found in Australia

Edmontosaurus Annectus Caudal Vertebrae (Tail Bone) b256f9f127452c9b3bdfea3f303f77d5 Peridot is the gem varietyEdmontosaurus was a genus of Hadrosaurid "Duck Billed" dinosaur, a huge beast which roamed in herds across Western North America during the Cretaceous time period. At over 40 feet in length, Edmontosaurus was one of the largest dinosaurs. Its immense size was its natural defense against the carnivores during the time. Along with its massive size Edmontosaurus had an extremely long and heavy tail. The tendons in much of the Edmontosaurus back and tail