Green Onyx Bowl (5-inch) megalodon This ammonite is from Madagascar

This ammonite is from Madagascar of the genus Cleoniceras

Its delicate pink color is due to microscopic inclusions of aligned silicate mineral fibers

Flower Agate is a variety of microcrystalline quartz chalcedony known for its opaque "flower"-like inclusions

indicating deep burial of a terrain

Strawberry Quartz is a pink to red variety of quartz

Green Onyx Bowl (5-inch) megalodon This ammonite is from MadagascarPakistani onyx, the bands formed by the deposition of calcite saturated with iron. The iron oxidizes into reddish bands while the reduced iron creates green or whitish banding. These pieces are polished into a bowl shape. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average Dimensions: 5. 0 L x 5. 0 W x 1. 5 H inches Average Weight: 0. 55 lbs