Rainbow Ammonite
Rainbow Ammonite Fossil ethically sourced from Madagascar weighing in at approximately 150-174 Grams.
Each of these stunning ammonite fossils is a relic of primordial oceans, formed over 65 to 400 million years ago, when these now-extinct marine mollusks spiraled through ancient seas. But what makes these particular fossils so enchanting is the natural rainbow iridescent play of colors caused by aragonite, a mineral that preserved the ammonite's shell structure through millennia of heat, pressure, and mineralization.
Under just the right geological conditions, the aragonite layers refract light like a prism, creating the dazzling reds, greens, golds, and blues that make each rainbow ammonite uniquely radiant. Most rainbow ammonites are found in Alberta, Canada — a region once covered by the Western Interior Seaway — and their colors are not added or altered in any way. They are 100% natural miracles of deep time.
All crystal stones and fossils are one of a kind, just like you! No two are alike. Please allow for natural variation in crystals in their shape, color, and size.
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