What you will receive

•You will receive a One Natural Octahedron Fluorite Quartz Crystal As seen in pictures.


• Sweet Stocking stuffer, Christmas gift

• Great chemistry gift

• Amazing science gift

• Teacher gift

Example: the Items are sent at random. Pictures are for reference only. Please contact me if you are trying to get a specific color.


Notes:
1.Some of the products which will have a small chip or crack, which is a natural formation, not bad.
2.This is a Raw Gemstone, in order to protect its natural luster, we did not remove the dust of the surface.If you receive this item, you can use the water to clean the dust and debis .

The Facts

• Fluorite (also called fluorspar) is the mineral form from calcium fluoride, belonging to the halide minerals.

•Chemical formula of CaF₂

•It has a hardness of 4 on the Mohs scale.

•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.

•The purest grades of fluorite are a source of fluoride for hydrofluoric acid production.

•In the laboratory, calcium fluoride is commonly used as a window material for both infrared and ultraviolet wavelengths, since it is transparent in these regions (about 0.15 µm to 9 µm) and exhibits extremely low change in refractive index with wavelength. Furthermore, the material is attacked by few reagents


This is high quality yet cheap affordable Fluorite.


Safety / Caution

•Keep out of reach from children!

•Do not ingest

•May be toxic if ingested. 


Shipping

I offer free shipping to the USA

International will be additional