Collected from a beach on the Isle of Wight, your unique piece of geological history will be a fossil of a shell of a small snail-like creature that lived approximately 33.7 to 35.5 million years ago. The fossil will have a piece of wire wrapped round it so that you can attach it to a necklace or chain of your choice. I will also provide you with a written account of how it came to be a fossil and the environment in which it lived and died.