Madagascar ammonites are known for their beauty when polished. Often cut in half to show the colorful chambers and septa, these are not fossils to be shut away in a box or drawer. Dating back approximately 110 million years, the exceptional beauty of these specimens begs to be put on display in the office or home. This piece boasts gorgeous hollow chambers with calcite crystals that have formed on interior walls and some even filling the chambers completely. Minerals seep into the ammonite’s shell and solidify, creating its ornate exterior which displays opalescence in places.

Dimensions: 4-3/4″L x 5/8″W x 3-3/4″H, Weight: 200 g