Ammonite Fossil

Ammonite Specimen ~These earthy brown Ammonite fossil slices have polished faces that exhibit classic spiral patterns and rough backsides. Each specimen measures approximately 1 inch in diameter.This listing is for ONE (1) intuitively chosen crystal. Each piece has been handpicked and examined for quality. The photography used is a representation of our collection, the unique specimen you receive will be similar to the stones pictured and will have its own individual traits. Specimens categorized by weight don’t have specific size measurements provided, as each piece has a different shape and mass.The Ammonite is a shelled nautilus that was part of a now extinct group of invertebrate marine animals. It is a beautiful example of the Fibonacci spiral exhibiting itself in nature, as in the classic nautilus shell. They sometimes grow with a beautiful opalized sheen around the outside of the shell.