Opalized ammonite – a shimmering fossil from prehistoric times

These opalescent ammonites from Madagascar are unique pieces of Earth's history – wonderful works of natural art that formed over millions of years. Originally, the ammonite was the shell of a prehistoric marine animal that lived in the oceans approximately 65 to 150 million years ago. After its fossilization process, its internal structure was replaced by naturally formed opal – creating this fascinating iridescent shimmer that captivates every eye.

Opalized ammonites are rare fossils because only under very specific conditions could the original calcareous shell transform into an opalescent structure. In this way, they unite two worlds: ancient Earth history and the magic of gemstones.

Many people value opalescent ammonites not only as collector's items but also as harmonizing companions. They are said to strengthen the connection to ancient realms of knowledge, promote intuition, and serve as a reminder of the cyclical nature of life and death. The spiral pattern represents growth, protection, and spiritual depth—a symbol of balance between past and future.

Whether as a decorative highlight, a gift or a spiritual power object – this ammonite is a true one-of-a-kind, created by time, water, minerals and nature itself.