Fossil Worm Cast Aquamarine The Sterling silver chain had

The Sterling silver chain had 3 adjustable lengths starting from 18 inches

this little reminder of the sea will never tarnish and adds a beautiful touch of detail whenever you wear it

these beads were once important family heirlooms

At 376 grams it's a huge piece

This lots has a total weight of 50 grams and contains 7 pieces

Fossil Worm Cast Aquamarine The Sterling silver chain hadThese unusual opal fossils from Lighting Ridge in NSW Australia are believed to be the excavation holes of ancient worms or shrimps. Some of these pieces show colour others are potch. Mined by Chris Chancerel at the Grawin in Lighting Ridge in the late 1980s. These cast are Cretaceous 100 million years old. Largest 25mm x 15mm x 9mm