Clam - Fossil Quality:Standard Approximate Weight of 1 piece:

Approximate Weight of 1 piece: 80g

Pyrite crystallizes in the isometric system

they run the cable at too much of an angle and it creates too much wear and tear on the sheath

or soft areas of stones

Shank Thickness: 1

Clam - Fossil Quality:Standard Approximate Weight of 1 piece:Origin: 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