Ammolite with a quartz cab topper ad 925 Sterling Silver Ring from lapidary artist Vaughn Nagel.
Stamped 925, VN
Size: 6
Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.
