Pendant Ammolite round green, 4.2cm, platinum plated

The round green opalescent cabochon made of Canadian Ammolite is about 30mm in size and 54ct in weight.

Incl. eyelet, the ammolite pendant measures 4.2 x 3.1cm; the eyelet has an inner diameter of 4mm. Silver weight fossil pendant 3.5g; setting and eyelet are platinum plated silver 925.

Locality: St. Mary Rivers near Lethbridge in southwestern Alberta (Canada).
Origin: Cretaceous period

Ammolite is the trade name for the gem quality of a colorful iridescent fossil shell of two ammonites: Placenticeras meeki and Placenticeras intercalare. The gemstone is composed of the finest aragonite platelets, which produce the variegated colors by interference of light.

To protect the delicate surface of the Ammolite, it was sealed with acrylic.