This listing is for a fragment of a large Ammonite, an iridescent gemstone formed from the fossilized shells of ammonites. It is a collectible piece showcasing the unique beauty of these ancient mollusks. The iridescent surface mainly includes red and green, creating a beautiful and eye-catching surface. This piece is most likely from Canada.
 
The piece is only a fragment. 
 
Dimension: 6 3/4" X 4 1/4"    Weight: 854g