Amethyst is an extemely powerful and protective stone with a high spiritual vibration

Benefits:

• Extremely beneficial to the mind
• calming or stimulating  as appropriate
• When meditating, it turns thoughts away from mundane into tranquility and deeper understanding.
• Helps you feel less scattered, more focuse  and in control of your faculties
• Amethyst boosts production of hormones, and tunes the endocrine system and metabolism.

Hall, J., 2003. The Crystal Bible. A definitive guide to crystals. Walking Stick Press.