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Ammolite

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description Ammolite Overview

Ammolite is a rare, iridescent organic gemstone formed from the fossilized shells of Cretaceous-period ammonites. It is mined almost exclusively in the Bearpaw Formation in Alberta, Canada, and was officially recognized as a gemstone by the World Jewellery Confederation in 1981. The gemstone displays a wide spectrum of colors, often compared to opal, and is highly sought after by collectors and jewelry designers for its unique, vibrant appearance.

help Ammolite FAQ

What exactly is an Ammolite gemstone?

Ammolite is a rare, iridescent, organic gemstone made from the fossilized shells of ammonites, which are extinct marine mollusks. It is highly prized for its stunning, opal-like flashes of multiple colors.

Where is ammolite mined?

The most significant and commercially viable deposits of gem-quality ammolite are found in the Bearpaw Formation in Alberta, Canada. This region is the primary global source of the gemstone for the jewelry market.

When was ammolite officially recognized as a gemstone?

Ammolite was officially recognized as a gemstone by the World Jewellery Confederation (CIBJO) in 1981. This designation significantly boosted its popularity and commercial value among collectors and jewelers worldwide.

How do you properly care for ammolite jewelry?

Ammolite is relatively soft compared to diamonds or sapphires, so it requires careful handling to prevent scratches. Most jewelers protect the gemstone by creating composite pieces, often capping the ammolite with a layer of harder spinel or quartz.

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