This ring has a centered wide inlay of meteorite centered between two inlays of silver carbon fiber.  There are lands of titanium separating the carbon fiber and meteorite to add a unique contrast to the surface.  The meteorite used is the Gibeon Meteorite, and is estimated to be over 4 billion years old!  The meteorite traveled millions of miles through space before landing in South Africa sometime in prehistory.  It has a unique crystalline grain structure called Widmanstatten lines that were caused by the meteorite slowly cooling over millions of years as it hurtled through space.  The ring shown is 9mm wide and the titanium is the polished finish.