Rastellum Bi-Valve Fossil 6cm Crystals With Rainbows Pyrite is also known as

Pyrite is also known as Iron Pyrite

this type of rock is called Radiolarite after the creatures it is formed from

This King Cobra Jasper Heart Crystal makes a stunning addition to any collection

4cm long and displays stunning bands of black

the inner workings of the crystal can be observed here

Rastellum Bi-Valve Fossil 6cm Crystals With Rainbows Pyrite is also known asRastellum Bivalve Fossils For Sale From Madagascar This striking, real Rastellum Bi Valve Fossil from Madagascar measures 6cm long, and is an ancient Cretaceous Period Fossil dating at around 120 million years old. Bivalve Fossils of the Rastellum species (or Rostellum species) show a distinct ribbed shell in a unique tubular shape, and their alien like appearance has given rise to names such as the "Alien Fossil" and "Alien Clam". The Rastellum