The Meteorite Sphere is a tension set ring
that holds a sphere of Gibeon Meteorite that is over 4 billion
years old and fell from outer space and landed in Namibia,
Africa sometime in prehistory. It has a unique crystalline
structure due to it cooling over millions of years in space.
Metals native to Earth don't have this unique structure.
The ring shown is 7mm wide, and the sphere is 7mm wide and has a