Clam - Fossil disk 8mmOverall Length: 11

8mmOverall Length: 11

Grit: 150

Mahogany Obsidian is known as a stone of strength that will give you the willpower to overcome fears and challenges

5cm x 4cm Approximate Weight for 1 piece: 340g

Clam - Fossil disk 8mmOverall Length: 11Origin: Madagascar Era: Jurassic Cretaceous Geographic Age: 150 mya Description: Bivalves have no head, and they also lack a radula. They include clams, oysters, cockles, mussels, scallops, and numerous others that live in saltwater, as well as some families that live in freshwater. The majority are filter feeders. The gills have evolved into ctenidia, specialized organs for feeding and breathing. Most bivalves bury themselves in sediment, where they