Amethyst one of the best known stones which can be used for protection, insomnia and pain relief. It is an extremely powerful and protective stone, it is said that burglars will pass any house with Amethyst in the windows. It is good at taking head aches away when placed on the temples. At a subtle level Amethyst can balance and connect to the physical, mental, and emotional bodies, whilst cleansing the aura. Wear or place as appropriate.