Amethyst is an extremely powerful and protective stone with high spiritual vibration. Amethyst blocks stress and negative environment energies.
Amethyst is extremely beneficial to the mind, calming or stimulating as appropriate. When you meditate, it turns thoughts away from the mundane into tranquillity and deeper understanding. Mentally, it helps you feel less scattered, more focused and in control of your faculties.
Amethyst is one of the most spiritual stones, promoting love of the divine, giving insight into its true nature, and encouraging selflessness and spiritual wisdom. It opens intuition and enhances psychic gifts; this is an excellent stone for meditation and scrying and can be placed on the third eye to stimulate it.