Fluorite Green Megalodon it is instead formally known

it is instead formally known as botryoidal purple chalcedony

The herring-like fish of the genus Knightia were far and away the most abundant freshwater fish during this era

Ungrouped Ataxite

These unique fossil specimens show excellent articulation and detail of each body segment

These highly variable pieces contain Fluorite crystal clusters within different matrixes

Fluorite Green Megalodon it is instead formally knownFluorite is one of the most variable of all crystalline minerals, occurring in shades of blue, green, purple, red and many other colors corresponding to their physical makeup and conditions when the mineral was formed. The name fluorite comes from its use as a flux, or chemical cleaning agent, in iron smelting and other metallurgy. Pure fluorite is clear, but most specimens have vivid color due to various impurities and are often fluorescent. With a