Amethyst crystals make powerful visualization assistants and help to manifest these visualizations into 3D/5D reality! When placed beside one’s head, Amethyst crystals are very good for drawing out EMF type radiation that generally gets stored in that part of the body. It is very good for keeping our mind in a balanced and soothed state. Amethyst likes to be cleansed in water/saltwater and Earth.
 
Amethyst is a "stone of spirituality and contentment". It facilitates transmutation of lower energies into the higher frequencies of both the spiritual and ethereal levels. It is representative of the principles of complete metamorphosis. 
 
It balances the energies of the intellectual, emotional, and physical bodies and provides a clear connection between the Earth plane and the other worlds. It clears the aura and stabilizes and transmutes any dysfunctional energy located within ones body. Amethyst also bestows stability, strength, invigoration, and peace; the peace being perfect peace which was present prior to birth.
 
It is used to encourage and support sobriety. It's an excellent stone for one who is trying to find freedom from addictive personalities [oneself, or another].
 
Amethyst works particularly well with Rose, Clear, Smoky, and Citrine Quartz. Amethyst also combines in a natural state with Citrine, this is called Ametrine.
 
Chakra:
Throat
Third Eye
Crown
 
Astrological Sign:
Pisces
Virgo
Aquarius 
Capricorn