Fluorite ore, also known as fluor, is the main source of industrial fluorine and one of the important raw materials of nonmetallic mineral in the world. The pure colorless transparent fluorite ore can be used as optical material, while the bright color fluorite ore can be used as the material of gems and Craft art sculpture. It is also the basic material of Fluorine chemical industry, and its processed products are widely uses in the field of Aerospace, aviation, refrigeration, pharmacy, Pesticide, Antisepsis, extinguishment, electron, electric power, machinery, atomic energy and etc. With the development of science and national economy, fluorite ore has become the important raw mineral materials of modern industry. Many developed countries reserved fluorite ore as an important strategic material. China’s fluorite ore is rich in resources, wide in distribution, various in deposit types and with the resources reserve volume, production capacity and export quantum all occupy the first place in the world. Fluorite was first be found by ancient Indian. There are many cobras in a little hill, they all pace up and down around big stones, which causes the exploring mystery interests of local people. When the night fall, the big stones in this place shone in the light of blue, insects with phototoxic danced over the stones, the frogs jumped out to episite, then the cobras hided nearby were came out to prey on frogs. So, people called these stones as Snake eyes stones, later, the people understood that the snake eyes stones were fluorite ores.
The composition of fluorite is calcium fluoride, also known as fluor. Because it contains kinds of rare elements, it usually presents the color of purple red, viridity and wathet, the colorless transparent is rare and preciousness. Its crystalline forms are cube,