Polished Sutured Ammonite - SOLD 4.75" Cleoniceras rockinaboxamethyst or similar activity could cause

or similar activity could cause the protective coating to wear prematurely and allow rust to form

American pearls come from a freshwater mussel in the midwest and the techniques of each farm are closely protected

The small dots are scars from where ribbon-like rootlets were once attached

small fissures

Polished Sutured Ammonite - SOLD 4.75" Cleoniceras rockinaboxamethyst or similar activity could causeAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 75" polished Cleoniceras fossil from Madagascar. This particular genus of ammonite had beautiful suture patterns that cross their shells like feathered jigsaw pieces and make fantastic display pieces. A stand and informational card is included with each fossil.