Although common, Fluorite is a beautiful stone. It can be clear, blue, green, purple or brown, or a combination of any of those colours. It is especially attractive when banded; as it is transparent, the separate layers are seen in 3D effect.
It is a powerful healing tool, dealing with infections and disorders. It benefits teeth, cells and bones and repairs DNA damage. It regenerates the skin and mucus membranes, particularly in the respiratory tract, and heals ulcers and wounds. (Crystal attributes taken from The Crystal Bible, by Judy Hall)