Shark Vertebrae - Fossil krakow Yellow Aventurine

Yellow Aventurine

or carrying as a pocket talisman

5mm x 4mm x 4mm

Chemical Composition: Ca[CO3]-6H2O

Brings emotional balance and clarity of the mind in times of stress

Shark Vertebrae - Fossil krakow Yellow AventurineMined from: Oulad Abdoun Basin, Morocco Era: Late Cretaceous Geological Age: 70 mya Description: Shark skeletons are composed of cartilage. Cartilage is the stuff your ears and nose are made of, which is much softer than bone, and rarely survives fossilization. So these are a rare and lucky find indeed. These pieces have been removed from their matrix so much of the detail and structure of the bone can be seen. Some earth particles still remain. These