'Ark' short for, Arkarua (Ar-Ka-roo-a) is a small round fossil and its centre is decorated with a five-pointed star. It is described as one of the earliest echinoderms on Earth (e.g. starfish, sea urchins and sand dollars).

Earrings are approx. 1 cm in diameter

 

Sterling silver hooks

Solid sterling silver earrings made in South Australia

Every piece of jewellery comes mounted on our Half a Billion card with an interesting description about the fossil and placed in a silk bag.