Ammolite

Ammolite fossils are rare and exquisite gemstones formed from the fossilized shells of ancient marine mollusks known as ammonites. These iridescent gems are treasured for their vibrant play-of-color, which rivals that of opals and other precious stones.

Ammolite originates from the shells of extinct ammonites that inhabited oceans millions of years ago, primarily during the Late Cretaceous period. Over time, the aragonite shells of these mollusks underwent a process of fossilization and mineralization, resulting in the formation of ammolite.

What sets ammolite apart is its stunning display of colors, which shimmer and shift with changes in lighting and viewing angles. These colors, ranging from vivid greens and blues to fiery reds and oranges, are created by the interference of light as it passes through the layers of microcrystalline aragonite within the fossilized shell.

Ammolite is found primarily in the Bearpaw Formation in Alberta, Canada, where it is carefully extracted from fossilized ammonite shells. Due to its rarity and unique beauty, ammolite is highly prized by collectors, jewelry designers, and enthusiasts alike, serving as a symbol of Earth’s ancient history and natural splendor.