07912 - Top Pale Blue Fluorite Crystals on Matrix Hameda Fluorite Mine South Morocco Saharops Acastopyge

Acastopyge

They can therefore be referred to as petrified lightning

where a new genus and species of Pterosaur belonging to the Azhdarchidae family is described

Globidens Gilmore

Trilobita - Phacopida - Cheiruridae

07912 - Top Pale Blue Fluorite Crystals on Matrix Hameda Fluorite Mine South Morocco Saharops AcastopygeFluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2. It belongs to the halide minerals. It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon. Fluorite is a colorful mineral, both in visible and ultraviolet light, and the stone has ornamental and lapidary uses. Industrially, fluorite is used as a flux for smelting, and in the production of certain glasses and enamels.