Amazing Pyritized Ammonite Negative Fossil Set In Silver and 14K Gold w/Chain

I love Fossils, and this one is one of the best pyritized ammonite negative fossils I've ever seen. It glows in the light. These rare and amazing specimens were formed in prehistoric times when an impression of an ammonite was then pyritized over time, creating this beautiful design. It's mesmerizing. I've set the fossil in sterling silver with a 14K gold accent on the bottom of the setting and on the ends of the straight part of the toggle clasp. I've also added a very substantial sterling silver chain.
 
The setting with the fossil measures 28mm x 39mm, and the chain length is 17 inches, The large loop at the top for the toggle clasp adds 1/2 inch in.
 
I hope you love this piece as much as I enjoyed making it.
Let me know if you have any questions for me.
 
Thank you so much for your interest. 
 
Angie Brockey