Ammolite
Ammolite is a type of fossilized opal, characterized by its iridescent, play-of-color effect, which is caused by the presence of microscopic layers of silica. This effect is similar to that seen in mother-of-pearl, and is often referred to as "mother-of-pearl opal." Ammolite is typically found in the fossilized remains of marine creatures, such as ammonites, which are extinct relatives of modern-day nautilus and squid. The fossilization process involves the replacement of the original organic material with silica, resulting in the distinctive opalescent appearance.
Ammolite is valued for its aesthetic qualities and is often used in jewelry, decorative items, and as
The term "ammolite" is derived from the Greek word "ammon," which refers to the ammonite, and "lithos,"
Ammolite is typically found in specific geological formations, such as the Green River Formation in the western