Large Ammolite Gem Ammonite Shell

A truly epic geologic treasure. This double-sided rainbow Ammolite specimen is a shell from a rare and ancient Ammonite, dating back approximately 70 million years. When tilted in the light, an array of colors can be seen, ranging from greens, golds, reds, teals and even the highly coveted and rare color, blue. This specimen displays in a stunning collection of colors from multiple angles. The impressive size, incredible color and amazing detail of this specimen makes it a true collectors piece. You can see the original ridge-line / keel of the Ammonite and observe large portions of the shell on either side.  The exquisite quality of these Ammonite shells have earned it the classification of Ammolite gemstone, the perfect mix of both mineral and fossil specimen. This natural wonder occurs due to mineralization during the fossilization process, creating a rainbow of colors within the shell. Discovered in Alberta, Canada, this specimen has been gently polished and coated t