Cool Banded Mississippi River Agate Necklace on Silver Plated Chain

This Agate was found on the bank of the Mighty Mississippi River near Granite City Illinois. It has unique banding or orange, tan, brown and gray colors. No telling how far it has traveled but sure to be a cool necklace to wear. 20 inch silver-plated copper chain. These agates can be as old as 1.1 billion years old. Most formed in lava flows around Lake Superior and transported south by glacial activity.