Rainbow Iridescent Ammonite

A rainbow of color on this iridescent Ammonite fossil from Madagascar. This Cleoniceras ammonite is approximately 110 million years old. It even has a buddy! A small bivalve clam shall attached to the exterior of this shell for the long geologic ride. 

Approx. 5.5"L x 1.25"W x 4.5"H

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