This picture shows the skull and spine of a scary looking Deinonychus skeleton, the photo was taken at the Philadelphia Academy of Natural Sciences. Deinonychus was related to the Velociraptor and lived during the early Cretaceous Period (around 110.
fire opal. Highly sought after as a healing gemstone. Stimulates sexuality. Also strengthens the immune system and stabilizes circulation of the blood. If used to often the stone will become cloudy. Keep fire opal in a glass of water so it will const
Paraiba tourmaline is a rare copper-bearing gem with a vivid neon blue color. First found in Brazil in 1989, similar material has since been found in Africa.