Also known as Crocodile Jasper, this stone dates back 3 billion years and is made from stromatolites -- one of the first life forms on the planet! It is a special combination of quartz, feldspar, cristobalite and albite and is actually a fossil.
Perfectly imperfect! There is a natural linear inclusion in this sphere.
It has been hand carved, and isn't as precisely spherical as machine calibrated spheres look.
This sphere measures 10.4cm in diameter approx